rotary actuators - taiyo-ltd.co.jp...do not use any rotary actuator in a corrosive environment. for...

Rotary A

ctuators　

Rotary Actuators

TRA-1

TRV2........................... EA10 EA62

Product Configuration/For Safe Use ……………EA2

7RP3 ..........................

..........................EA88

Rotary Actuators　Rotary Actuators

2EA

Rotary ActuatorsRotary A

ctuators　3

EA

・The rotating angle depends on the relationship with the rotation start point.

Vane typeModel numberModelSeries

TRV2

TRV2V

Standardtype

Number of steps

1 step

1 step

1 step

Vane type

Type

Lowhydraulicpressure

type

VAL Set

TRV2H(custom made)

SingleDoubleSingleDoubleSingleDouble

SingleDoubleTRV2-1

TRV2-3

TRV2-10

TRV2-20

SingleDoubleTRV2-30

SingleDoubleTRV2-50

SingleDoubleTRV2-150



SingleDoubleTRV2V-10







SingleDoubleTRV2H-50




0.130.29

EA10

Option100°180°90°Rotating angleTheoretical

torque　N・m(at 0.5 MPa) 270°280° Sensor Cushion PageRotation

start point

0.310.710.982.111.703.883.197.74.7910.4153528.5681022060.982.111.703.883.197.74.7910.4153528.5681022064.7910.4153528.568102206

45°90°

40°45°

45°90°

40°45°

40°45°

Product Confi guration Product Confi guration


4EA


ctuators　5

EA

・The theoretical torques at an air pressure of 0.5 MPa are shown.

OperatingtypeModel numberNumber of

stop positionsSeriesType

2-positionstop type

7RP3Compact table type

4-position stop type

3-positionstop type

2-positionstop type

7RP3Swivel table type


3-positionstop type

2-positionstop type


3-positionstop type7RP3

Normal type

2-positionstop type

7RP3Small-size type

2-positionstop type

Rack and pinion type

TRA-1

SingleSingleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleSingleSingle

7RP3MW127RP3MW207RP3SW14207RP3SW16247RP3SW18267RP3SW22307RP3ST13187RP3ST14207RP3ST16247RP3ST18267RP3ST22307RP3SF13187RP3SF14207RP3SF16247RP3SF18267RP3SF22307RP3RW18267RP3RW22307RP3RT18267RP3RT22307RP3RF18267RP3RF22307RP3LW16247RP3LW18267RP3LW22307RP3LT16247RP3LT18267RP3LT22307RP3LF16247RP3LF18267RP3LF2230TRA-1＊63TRA-1＊80

0.230.941.42.64.370.240.450.81.42.10.240.450.81.42.14.371.42.11.42.12.64.370.81.42.10.81.42.134.366.7

EA62

EA88

OptionSensor180°90°

Rotating angleDouble rod270° Valve Cushion Page

Theoreticaltorque　N・m(at 0.5 MPa)

Product Confi guration Product Confi guration


6EA


ctuators　7

EA

：DANGER

CAUTION

WARNING：

：

＊1） ISO 4414：Pneumatic fluid power Recommendations for the application of equipment totransmission control systems

＊2） JIS B 8370：General rules of pneumatic system

The safety precautions stated below are to be followed to use the product safely and correctly and to safeguard both you and other persons and avoid property damage. The precautions are classified into three categories, DANGER, WARNING and CAUTION, to indicate the degree of hazard, damage and imminence. Strictly observe these important safety precautions in addition to the safety requirements specified in ISO 4414＊1）, JIS B 8370＊2） and other standards.

An imminent hazard which, if not avoided, will result in death or serious injury

A potentially hazardous situation which can result in death or serious injury if the product is improperly handled

A potentially hazardous situation which may result in personal injury or only property damage if the product is improperly handled

WARNING

●The suitability of pneumatic equipment shall be judged by the person who designs the pneumatic system or determines the specifications.●The equipment shall be handled by persons with sufficient knowledge and experience.Incorrect handling of compressed air can cause hazardous situations. Any machine or device using pneumatic equipment shall be assembled, operated and maintained by persons with sufficient knowledge and experience.●Never handle any machine or device or remove the equipment without ensuring the safety.1) Before inspecting or servicing any machine or device, make sure that the object to be driven is provided with drop or runaway preventing means.

2) Before removing the equipment, make sure that the above safeguard has been provided, and discharge the compressed air in the system.

3) Before restarting any machine or device, make sure that jumping-out preventing measures have been taken.

●Use the product in an environment appropriate to the specifications.If the product is used in any equipment which may considerably affect persons or properties, such as nuclear, railroad, aircraft, vehicle and medical equipment, equipment in contact with drink or food, entertainment equipment, emergency shutoff devices, safeguards for press, brake circuits and safety equipment, particularly for a purpose requiring safety or in an outdoor area, contact us.

Notes on design

Notes on selection

●The products shown in this catalog have been designed to be used only on industrial compressed air systems.

Notes on air pressure source

Notes on use environment

●Do not use any rotary actuator in a corrosive environment. For the materials of the rotary actuators, see the text.

Notes on installation

●When attaching a load or a joint to the rotary actuator shaft, take care that the force is not applied to the body as shown in Fig. 1.

●In a place where the rotary actuator is exposed to dust, water drops or oil drops, put a cover on the body.

●Application of a load in the axial direction (thrust load) to the shaft of the rotary actuator can cause operation failure. Avoid applying such a load to the actuator. Use a thrust bearing as shown in Fig. 2 so that the thrust load is not applied to the rotary actuator.

External stopper

●Attach an external stopper in such a way that the stopper directly receives the inertia energy of the load. (Fig. 4)●An adjustable external stopper is convenient for angle adjustment.

Notes on Use of Rotary Actuator

○ Fig. 1 ×

Fig. 2 〈Thrust load〉 Load

Thrust bearing

Vane type rotary actuator

Fig. 3 〈Radial load〉Vane type rotaryactuator

Flexiblecoupling

Fig. 4Stopper

Load

Vane type rotaryactuator

WARNING WARNING

CAUTION

CAUTION

CAUTION

WARNING

CAUTION

●Rotary actuators may jump out at a speed higher than expected if machine sliding parts have rubbed. Design the system so that the machine will operate smoothly and the actuator will not cause personal injury or damage the machine.

●If the rotary actuator or the object to be driven may expose human bodies to the risk of injury, provide it with a protective cover.●When the frequency of operation of the rotary actuator is high or the rotary actuator is installed in a place with severe vibration, fasten the rotary actuator fixing and connecting parts so firmly that the parts will not become loose.

●Take safety measures in consideration of possibility of power interruption and power supply failure.●Design the system so that the motion of the rotary actuator will not cause personal injury or damage any device or machine upon occurrence of emergency stop or system trouble.●Do not use any rotary actuator as a shock absorbing mechanism. If abnormal pressure is applied to the actuator or the actuator leaks air, its decelerating effect will be considerably degraded, thereby resulting in personal injury or damage to the machine or device.●Do not apply an external torque exceeding the rated output to the rotary actuator. If external force exceeding the rated output is applied to the rotary actuator, it will be damaged.

●Rotary actuators, which are operated by compressed air, do not ensure such high intermediate stop accuracy as hydraulic actuators.●We do not assure that the rotary actuators and pneumatic valves cause no leak. Avoid using them in an environment or for a purpose where leak from the rotary actuator or valve may cause accidents.●When the weight of the load is large and the operating speed is high, shock may be caused by the inertia force, and it may not be absorbed only by the internal shock receiver, thereby resulting in damage to the equipment. In this case, provide a shock absorber to absorb the inertia energy.

●Use clean compressed air. Compressed air containing chemicals or corrosive gas may damage the rotary actuator or cause operation failure.●To remove foreign particles in compressed air, install an air filter.●To remove drain in compressed air, install an after-cooler, air dryer and/or air filter.

●Application of a bending load (radial load) to the shaft end of the rotary actuator can cause operation failure. Avoid applying such a load to the actuator. If this cannot be avoided, provide the rotary actuator with a mechanism as shown in Fig. 3 to convey only the rotating force to the actuator.

Load

For Safe Use For Safe Use


8EA


ctuators　9

EA

Notes on piping

Notes on lubrication

Notes on adjustment

Notes on maintenance

Notes on design and selection

～～～～～～～～～～～～～～～～～～～～～～～～～～～～～

～～～～～～～～～～～～～～～～～～～～～～～～～～

～～～～～～～～～～～～～～～～～～～～～～～～～～～

～～～～～～～～～～～～～～～～～～～～～～～

Fig. 5

Stopper

Vane type rotaryactuator

Fig. 6

Stopper

Vane typerotaryactuator

Load

●If a more precise rotating angle is required, provide an external stopper. An adjustable external stopper is convenient for angle adjustment.To ensure the stopping accuracy, it is recommended to attach the stopper to a position with as large radius as possible. (Fig. 5)

●When the load is driven on the key groove side and an external stopper is provided on the square shaft side, make sure that the load is less than the allowable energy. If the load exceeds the allowable energy, the shaft may be broken. (Fig. 6)

WARNING

CAUTION

CAUTION

CAUTION

CAUTION

WARNING

CAUTION

●Clean the pipes before piping.●Take care that sealing tape and sealing materials will not enter the pipes.●Take care that chips caused by pipe threading and dust will not enter the pipes.

●Use the sensor within the working range. If it is used at a load current, voltage, temperature or impact exceeding the specified value, it may be damaged or may malfunction.●If an induction load, such as a relay or a solenoid, is connected, surge voltage will be generated. Provide a contact protective circuit.●If the sensor wire is long, inrush current may damage the sensor contact. Provide a contact protective circuit.

●If sensors with indicating lamps are connected in series, the voltage will be reduced by the internal resistance of the lamps. The load may not operate even if the sensors operate.

●To lubricate the rotary actuator, use turbine oil Class 1 (additive-free) ISO VG32. Do not use machine oil or spindle oil.●If once you lubricate the rotary actuator, do not discontinue to lubricate it. The grease filled in the actuator may have been washed away by the lubricated oil, and the rotary actuator may malfunction.

●When starting the machine, gradually increase the supply pressure from a low pressure, and make sure that the machine operates smoothly.●Provide the rotary actuator with a speed controller without fail. Adjust the speed gradually increasing the speed to the specified value from a low speed.●Rotary actuators with cushions have been adjusted to operate at an intermediate speed prior to delivery. Gradually adjust the cushion needle from a low speed according to the condition of use. If energy exceeding the pneumatic cushion capacity is applied to the actuator, the cover and the piston may collide with each other, thereby damaging the equipment and machine.

Notes on Use of Sensor

●Before removing or disassembling the equipment, take measures for prevention of drop and runaway, discharge compressed air from the system, and ensure the safety.

●Periodically discharge drain from the pneumatic system.●Periodically inspect the pneumatic equipment, and, if any abnormality is found, do not use it until measures are taken.

●For detection in the middle of rotation, pay attention to the responsibility of the load. If the rotation speed is high, the load may not follow the speed.●Design the system in consideration of the maintenance space.

●For an interlock circuit which requires high reliability, provide a mechanical protecting function for an emergency, or provide a sensor in addition to the cylinder sensor to ensure a double interlock system.

Notes on installation and adjustment

Notes on wiring

Notes on use environment

Notes on maintenance

DANGERCAUTION

CAUTION

WARNING

WARNING

WARNING

●Do not drop the actuator or hit it against any part. Even if the case is not damaged, internal parts may be damaged, and the actuator may malfunction.●Do not carry the cylinder by grasping the sensor lead wires. The lead wires may be broken, or internal parts may be damaged.●When securing the sensor, observe the specified tightening torque. Application of excessive torque may damage the sensor.●Place the sensor at the center of the operating range. If it is used at an end of the operating range, the detection may be unstable.

●Before turning on power, be sure to connect a load. If the sensor is operated without a load being connected, overcurrent will flow into the sensor, and it will be immediately damaged.●Check the insulation of the wires. Short-circuiting may cause overcurrent, thereby damaging the sensor.●Avoid connecting the sensor with the wire of a power source or a high-voltage line. It may malfunction due to noise.

●Take care that repeated bending or pulling force is not applied to the lead wires. Repeated application of such a force may break the wires.●Take care not to wire the sensor improperly. Some 2-wire sensors have polarity.

●Retighten the sensor mounting screws as needed. Then, check the mounting position, and readjust the position.●Check the lead wires for damage. If the lead wire coating is damaged, insulation failure or wire break may be caused. Immediately replace the sensor or the lead wire.

●Never use the sensors in an atmosphere with corrosive gas. The sensors are not explosion-proof. If they are used in an atmosphere with corrosive gas, they may cause explosion disaster. Never use them in such an atmosphere.

●Do not use the sensors in a place where a magnetic field is generated. The sensors may malfunction, or the magnets may be degaussed.●Do not use the sensors in an environment where they are constantly exposed to water. They conform to IEC Standard IP67. However, if they are constantly exposed to water, insulation failure may occur.●Do not use the sensors in an environment where they are exposed to oil, such as cutting oil, or chemicals.●Do not use the sensors in an environment where excessive impact is applied to them. In the case of a reed sensor, the contact may malfunction and give a signal instantaneously.●Do not use the sensors in a place with a source of surge. If there is equipment (electromagnetic lifter, high-frequency induction furnace, motor, etc.) which generates large surge near a solid state sensor, circuit elements in the sensor may be deteriorated or damaged. Take measures against surge from the source, and take care that the lines are not in contact with one another.●Avoid accumulation or adjacency of magnetic bodies. If there is a large amount of cuttings or welding spatters around the sensors, their magnetic force will be lost, and they may malfunction.●Sudden temperature change even in the working temperature range may adversely affect the parts in the sensors.

For Safe Use For Safe Use

Vane Type Rotary ActuatorTRV2TRV2　Rotary Actuators

10EA

Vane Type Rotary Actuator TRV2Rotary A

ctuators　TRV2

11EA

Single or double vane type rotary actuators●Non-lubrication type●Excellent durability●Smooth operation●A wide variety of models (standard type, models with sensors, models with valves, models with sensors and valves, and variable rotating angle models)●Actuators with hydraulic cushions are standardized.

Double Vane Specifications: Standard type and Switch Set

Common Specifications●Working fluid: Air●Lubrication: Unnecessary (but possible)

Hydraulic Cushion SpecificationsNote)Max. energy capacity per min

＝energy absorption × n times/min＊n is the number of times the claw for hydraulic cushion gets into contact with the cushion piston.

Note 1) The effective torques at a working pressure of 0.5 MPa are shown.Note 2) Values obtained when the hydraulic cushion is not usedNote 3) For the actuators with hydraulic cushions, see the hydraulic cushion specifications.Note 4) For the actuators with sensors, see the sensor specifications.

TRV2-1

TRV2-3

TRV2-10

TRV2-20

TRV2-30

TRV2-50

TRV2-150

TRV2-300

TRV2-800

TRV2-1D90

TRV2-3D90

TRV2-10D90

TRV2-20D90

TRV2-30D90

TRV2-50D90

TRV2-50D100

TRV2-150D90

TRV2-150D100

TRV2-300D90

TRV2-300D100

TRV2-800D90

TRV2-800D100

90°

90°

90°

90°

90°

90°

90°

90°

100°

90°

100°

90°

100°

45°

45°

45°

45°

45°

40°45°

40°

40°45°

40°

40°45°

40°

40°45°

40°

＋40＋4

0＋4

0＋4

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0

M5×0.8

M5×0.8

M5×0.8

M5×0.8

Rc1/8

Rc1/8

Rc1/4

Rc3/8

Rc1/2

0.29

0.71

2.11

3.88

7.7

10.4

35

68

206

0.08

0.07

0.07

0.06

0.08

0.08

0.06

0.06

0.05

0.2 to 0.7

0.2 to 0.7

0.2 to 0.7

0.2 to 1

0.2 to 1

0.2 to 1

0.2 to 1

0.2 to 1

0.2 to 1

1.05

1.05

1.05

1.5

1.5

1.5

1.5

1.5

1.5

－5 to 80

－5 to 60

5 to 60

300

240

240

200

200

180

120

90

65

0.5

2.8

8.1

15

34

42

43

127

123

244

271

754

774

1.1

1.5

3

15

25

49

225

1078

3920

30

40

50

300

400

588

1176

1960

4900

0.037

0.072

0.14

0.26

0.48

0.82

0.8

2.0

1.9

4.3

4.1

12.7

12.5

0.05

0.097

0.17

0.31

0.58

1

0.98

2.5

2.4

－－－－

0.057

0.107

0.19

0.34

0.68

1.04

1.02

3

2.9

6.1

5.9

17.2

17

3

4

4

25

30

44.1

88.2

147

490

＋5 to ＋50

ItemModel number

Load range

Max. absorbed energy

Max. impact angular velocity

Note) Max. energy capacity per min

Ambient temperature

Absorption angle (one side)

Applicable model

0.1 or less

2.94

14.8

19.6

11°

TRV2-50

0.3 or less

9.81

13.1

70.6

12°

TRV2-150

0.6 or less

19.6

11.3

137

14°

TRV2-300

kg・m2

J

rad/s

J/min

℃

CRN-50 CRN-150 CRN-300

2.0 or less

58.8

9.6

353

15°

TRV2-800

CRN-800

Model

Model num

ber

Item

Rot

atio

n st

art p

oint

Rot

atin

g an

gle

Por

t siz

e

Not

e 1)

Effe

ctiv

e to

rque

N・m

Note

2)

Max.

use

fre

quency

times/

min

Min

. ope

ratin

g pr

essu

reM

Pa

Wor

king

pre

ssur

e ra

nge

MP

a

Pro

of te

st p

ress

ure

MP

aA

mbi

ent t

empe

ratu

re℃

Inte

rnal

vol

ume

cm3

Allo

wab

le e

nerg

ym

JR

adia

l loa

dN

Thr

ust l

oad

N

Bas

ic s

tyle

kgF

lang

e ty

pekg

Foot

type

(sha

ft si

de)

kg

Allowableaxial load Note 3) Weight

Single Vane Specifications: Standard type and Switch Set

Note 1) The effective torques at a working pressure of 0.5 MPa are shown.Note 2) Values obtained when the hydraulic cushion is not usedNote 3) For the actuators with hydraulic cushions, see the hydraulic cushion specifications.Note 4) For the actuators with sensors, see the sensor specifications.

TRV2-1

TRV2-3

TRV2-10

TRV2-20

TRV2-30

TRV2-50

TRV2-150

TRV2-300

TRV2-800

TRV2-1S90TRV2-1S180TRV2-1S270TRV2-1S90TRV2-1S180TRV2-3S90TRV2-3S180TRV2-3S270TRV2-3S90TRV2-3S180TRV2-10S90TRV2-10S180TRV2-10S270TRV2-10S90TRV2-10S180TRV2-20S90TRV2-20S180TRV2-20S270TRV2-20S90TRV2-20S180TRV2-30S90TRV2-30S180TRV2-30S270TRV2-50S90TRV2-50S180TRV2-50S270TRV2-50S180TRV2-50S280TRV2-150S90TRV2-150S180TRV2-150S270TRV2-150S180TRV2-150S280TRV2-300S90TRV2-300S180TRV2-300S270TRV2-300S180TRV2-300S280TRV2-800S90TRV2-800S180TRV2-800S270TRV2-800S180TRV2-800S280

90°180°270°90°

180°90°

180°270°90°

180°90°

180°270°90°

180°90°

180°270°90°

180°90°

180°270°90°

180°270°180°280°90°

180°270°180°280°90°

180°270°180°280°90°

180°270°180°280°

45°

90°

45°

90°

45°

90°

45°

90°

45°

45°

40°

45°

40°

45°

40°

45°

40°

＋40＋4

0＋4

0＋4

0＋4

0＋4

0＋4

0＋4

0＋4

0＋4

0＋4

0＋4

0＋4

0＋4

0＋4

0＋4

0＋4

0＋4

0＋4

0＋4

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0＋3

0

M5×0.8

M5×0.8

M5×0.8

M5×0.8

Rc1/8

Rc1/8

Rc1/4

Rc3/8

Rc1/2

0.13

0.31

0.98

1.7

3.19

4.79

15

28.5

102

0.1

0.1

0.1

0.08

0.1

0.1

0.08

0.08

0.05

0.2 to 0.7

0.2 to 0.7

0.2 to 0.7

0.2 to 1

0.2 to 1

0.2 to 1

0.2 to 1

0.2 to 1

0.2 to 1

1.05

1.05

1.05

1.5

1.5

1.5

1.5

1.5

1.5

30018096

30018024015060

24016024015090

24015021012060

2101201809060

18090609060

1207848784890604260426645304530

1.4 1.4 1.5 1.4 1.4

3.4

4

3.4

9.8

12

9.8

17

21

17

37 37 43 51 51 61 51 62 146 146 179 146 185 244 283 352 283 365 754 869 1036 869 1046

0.6

1.5

3

15

25

49

225

1078

3920

30

40

50

300

400

588

1176

1960

4900

3

4

4

25

30

44.1

88.2

147

490

0.036

0.07

0.14

0.25

0.47

0.46 0.82 0.79 0.73 0.79 0.70 2.0 1.9 1.7 1.9 1.6 3.7 3.7 3.7 3.7 3.6 12.7 12.2 11.2 12.2 11.0

0.049

0.095

0.17

0.3

0.57

0.56 1 0.97 0.91 0.99 0.88 2.5 2.4 2.2 2.4 2.1

－

－

0.056

0.105

0.19

0.33

0.67 0.66 1.04 1.19 1.13 1.01 0.92 3 2.9 2.7 2.9 2.6 5.5 5.5 5.5 5.5 5.4 17.2 16.7 15.7 16.715.5

－5 to＋60

＋5 to＋60

－5 to＋80

Model

Model number

Item

Rot

atio

n st

art p

oint

Rot

atin

g an

gle

Por

t siz

e

Not

e 1)

Effe

ctiv

e to

rque

N・m

Note

2)

Max.

use

fre

quency

times/

min

Min

. ope

ratin

g pr

essu

reM

Pa

Wor

king

pre

ssur

e ra

nge

MP

a

Pro

of te

st p

ress

ure

MP

a

Am

bien

t tem

pera

ture

℃

Inte

rnal

vol

ume

cm3

Allo

wab

le e

nerg

ym

JR

adia

l loa

dN

Thr

ust l

oad

NB

asic

sty

lekg

Fla

nge

type

kgFo

ot ty

pe (s

haft

side

)kg



12EA


ctuators　TRV2

13EA

Rot

atio

n st

art p

oint

Rot

atin

g an

gle

Por

t siz

e

Not

e 1)

Effe

ctiv

e to

rque

N・m

Note

2)

Max.

use

fre

quency

times/

min

Min

. ope

ratin

g pr

essu

reM

Pa

Wor

king

pre

ssur

e ra

nge

MP

a

Pro

of te

st p

ress

ure

MP

a

Inte

rnal

vol

ume

cm3

Allo

wab

le e

nerg

yJ

Rad

ial l

oad

NT

hrus

t loa

dN

Bas

ic s

tyle

kgF

lang

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pekg

Foo

t typ

ekg


Single Vane Specifications: Variable rotating angle models

Common Specifications●Working fluid: Air●Lubrication: Unnecessary (but possible)●Ambient temperature: ＋5 to ＋60℃ (Standard type and Switch Set)

Variable Rotating Angle Models/External Stopper Specifications

Double Vane Specifications: Variable rotating angle models

TRV2-3

TRV2-10

TRV2-20

TRV2-30

TRV2-3SA0

TRV2-10SA0

TRV2-20SA0

TRV2-30SA0

30° to 180°

30° to 180°

30° to 180°

30° to 270°

90°

90°

90°

45°

M5×0.8

M5×0.8

M5×0.8

Rc1/8

0.31

0.98

1.7

3.19

0.1

0.1

0.08

0.1

0.2 to 0.7

0.2 to 0.7

0.2 to 1

0.2 to 1

1.05

1.05

1.5

1.5

180

150

120

60

4

12

21

43

0.01

0.02

0.03

0.07

40

50

300

400

4

4

25

30

0.085

0.17

0.28

0.51

0.11

0.2

0.33

0.61

0.12

0.22

0.36

0.71

TRV2-3

TRV2-10

TRV2-20

TRV2-30

TRV2-3DA0

TRV2-10DA0

TRV2-20DA0

TRV2-30DA0

30° to 90°

30° to 90°

30° to 90°

30° to 90°

45°

45°

45°

45°

M5×0.8

M5×0.8

M5×0.8

Rc1/8

0.71

2.11

3.88

7.7

0.07

0.07

0.06

0.08

0.2 to 0.7

0.2 to 0.7

0.2 to 1

0.2 to 1

1.05

1.05

1.5

1.5

240

240

180

180

2.8

8.1

15

34

0.01

0.02

0.03

0.07

40

50

300

400

4

4

25

30

Note 1) The effective torques at a working pressure of 0.5 MPa are shown.Note 2) The maximum frequency of use at a rotating angle of 90° is shown.Note 3) For the actuators with sensors, see the sensor specifications.

0.087

0.18

0.29

0.53

0.112

0.21

0.34

0.63

0.122

0.23

0.37

0.73

Vane type

Body type

Min. angle setting

Max. angle setting

Angle setting pitchAngle setting stopper fine adjustment rangeReference point stopper fine adjustment rangeAngle setting stopper fine adjustment range at max. angle setting

Single vane Double vane

TRV2-3SA TRV2-10SA TRV2-20SA TRV2-30SA TRV2-3DA TRV2-10DA TRV2-20DA TRV2-30DA

30°

180° 270° 90°

15°

－9° to ＋6°

±3° －1° to ＋3° ±3°

－9° to ＋6° －9° to ＋3° －9° to ＋1° －9° to ＋3°

Model

Model num

ber

Item

Model

Model num

ber

Item

Rot

atio

n st

art p

oint

Rot

atin

g an

gle

Por

t siz

e

Not

e 1)

Effe

ctiv

e to

rque

N・m

Note

2)

Max.

use

fre

quency

times/

min

Min

. ope

ratin

g pr

essu

reM

Pa

Wor

king

pre

ssur

e ra

nge

MP

a

Pro

of te

st p

ress

ure

MP

a

Inte

rnal

vol

ume

cm3

Allo

wab

le e

nerg

yJ

Rad

ial l

oad

NT

hrus

t loa

dN

Bas

ic s

tyle

kgF

lang

e ty

pekg

Foo

t typ

ekg


Common Specifications●Working fluid: Air●Lubrication: Unnecessary (but possible)●Ambient temperature: ＋5 to ＋50℃ (VAL Set and SV Set)

Main Body Specifications: VAL Set and SV Set

Valve/Solenoid Specifications

Item

Model

TRV2V-10

TRV2V-20

TRV2V-30

TRV2V-50

TRV2V-150

TRV2V-300

TRV2V-800

Port P

M5

Rc1/8

Rc1/8

Rc1/8

Rc1/4

Rc3/8

Rc1/2

Ports R1 and R2

M5

M5

M5

M5

Rc1/8

Rc1/4

Rc3/8

0.2 to 0.7

0.2 to 0.8

0.2 to 0.8

0.2 to 0.8

0.2 to 0.8

0.2 to 0.8

0.2 to 0.8

1.2

●The specifications other than the above-mentioned are the same as those for the standard type.

Applicablesolenoidvalves

R： Return typeR1PR2

D： Detent typeR1PR2

C： 3-position closed center typeR1PR2

P： 3-position pressure center type E： 3-position exhaust center typeR1PR2 R2PR1

Frequency　 Hz

Starting mA（r. m. s）

Exciting mA（r. m. s）

Return type

Detent type

Closed center type

Pressure center type

Exhaust center type

Current value (when rated voltage is applied)

TRV2V-10・20・30・50

TCR245

TCD245

TCC345

TCP345

TCE345

TRV2V-150・300

TCR2413

TCD2413

TCC3413

TCP3413

TCE3413

TRV2V-800

TCR2408

TCD2408

TCC3408

TCP3408

TCE2408

24 V DC

20.4 to 26.4

（24　％）

－

－

75（1.8W）

100 V AC

90 to 121

（100　％）

50

29

25

60

25

20

＋21－10

200 V AC

180 to 242

（200　％）

Lead wire type: BlackP/Q type: Red (＋)

Black (－)

－ Varistor

Blue Red

50

14.5

12.5

60

12.5

10

＋21－10

＋10－15

Rated voltage

Working voltage range

Valve symbol

V

Allowable circuit leakage current value mA

Insulation resistance MΩ

Wiring method and lead wire length

Lead wire color

Measures against surge

1

5 or more

Lead wire type: 300 mm P/Q socket type: 500 mm (standard)

Series

Port sizeWorkingpressure

range

MPa

Proof testpressure

MPa


14EA


ctuators　TRV2

15EA

Weight Table

Custom Made Specifications: Low-hydraulic pressure typeNotes)●The specifications other than those shown left are the

same as those for the standard type of TRV2 Series.●As a hydraulic fluid, use turbine oil Class 1 (ISO VG32) or a fluid having an equivalent viscosity. Note that some fire-resistant hydraulic fluids are not applicable.

Minimum Rotating TimeSingle vane (Unit: s) Double vane (Unit: s)

Usage

Series

Working fluid

Working pressure range

Proof test pressure

Ambient temperature

TRV2H

Hydraulic fluid

0.2 to 1 MPa

1.5 MPa

＋5 to ＋60℃

Model number

TRV2H-50S

TRV2H-150S

TRV2H-300S

TRV2H-800S

Rotating angle

90°

0.3

0.4

0.4

0.7

180°

0.5

0.7

0.7

1.3

270°

0.7

0.9

1.0

1.8

280°

0.7

1.0

1.0

1.8

Model number

TRV2H-50D

TRV2H-150D

TRV2H-300D

TRV2H-800D

Rotating angle

90°

0.6

1.3

1.9

2.4

100°

0.7

1.4

2.1

2.6

Stop valve(constantly closed)

Speedcontroller

Actuator

The actuators cause internal leak. When using, consult us.

HydroConverter

Selector valve

AirAir

Provide an oil converted circuit on both sides.This prevents entry of air due to leakage from the actuator vane.

Air vent①Install Air-Oil Converter higher than the actuator if possible.②If it is installed lower than the actuator, use an air vent valve, and air can take air bleeding easily.

Directional control valveUse an exhaust center type, so that pressure is not applied to Air-Oil Converter when the actuator is stopped.

Provide a stop valve.A little fluid leaks from the vane seal. In some cases, the amounts of fluid on the right and left sides of the converter may be out of balance. (This can be caused easily particularly when the rotating time varies on the right and left sides.)In such a case, apply pressure to the higher level side of the converter, and slightly loosen the stop valve to recover the oil balance on the right and left sides.

Speed controllerUse the speed controller on a meter-out circuit as shown in the figure.

ActuatorUse a pneumatic-hydraulic type actuator.

Piping①It is not allowed to use a coil hose.②When connecting the pipes, seal the fittings completely so that air will penetrate into circuit.③Sufficiently flush the piping to remove waste.

Example) TRV2V-50, single vane, rotating angle 90°, rotation start point 45°, flange type, with a sensor/valve/hydraulic cushion (return type)1＋0.13＋0.11＋0.24＋0.06＝1.54 (kg)

TRV2-1

TRV2-3

TRV2-10

TRV2-20

TRV2-30

TRV2-50

TRV2-150

TRV2-300

TRV2-800

ー0.04

0.05

0.06

0.09

ーーーー

0.05

0.05

0.06

0.06

0.06

ーーーー

ーーーーー

0.13

0.17

0.25

0.33

ーー

　 0.09

　 0.1

　 0.11

　 0.11

　 0.3

　 0.4

　 0.5

ーー

0.12

0.13

0.14

0.14

0.33

0.43

0.55

ーー

0.13

0.14

0.15

0.15

0.34

0.44

0.73

90°

ーーーーー

0.06

0.14

0.36

1.05

180°

ーーーーー

0.06

0.14

0.36

1.05

270°

ーーーーー

0.04

0.1

0.26

0.8

90°

ーーーーー

0.06

0.14

0.36

1

100°

ーーーーー

0.06

0.14

0.36

1

180°

ーーーーー

0.04

0.1

0.26

1

280°

ーーーーー

0.06

0.14

0.36

0.7

ーーーーー

0.24

0.42

0.78

1.62

Model

Sensor additional weight Valve additional weight Hydraulic cushion additional weight

Return type Detent type 3-position BodyClaw (rotation start point 45°) Claw (rotation start point 40°)TRV2-1・3・10・20・30

Fixedposition type

Variableposition type (With two M type sensors)

TRV2-50・150・300・800

Hydraulicfluid

Hydraulicfluid

Sensor Specifications: Variable sensor position type/TRV2-1・3・10・20・30

Sensor Specifications: Fixed sensor position type/TRV2-3・10・20・30

Applicable model

Sensor structure

Load voltage range

Load current range

Current consumed in OFF state

Max. leakage current

Average operating time

Impact resistance

Ambient temperature

Protection class

Cord

Indicating lamp

CT-3R・3L

CT-3RU・3LU

TRV2-1・3・10・20・30

Magnetic proximity type/Solid state sensor

DC： 5 to 30 V

5 to 200 mA

20 mA or less (at 24 V DC)



10 µA or less (at 30 V DC)

1 ms

490 m/s2

＋5 to ＋60℃

IP67 (IEC Standard)

0.2 mm2×3-core, 1 m long (oil-proof cabtyre cord)

LED (Lights when sensing)

Note) When an induction load (relay, etc.) is used, provide the load with the protective circuit SK-100. For handling of sensors, be sure to see the handling instructions.

Mod

el Wiring in axial directionWiring in direction perpendicular to axis

LED

Sens

orm

ain ci

rcuit

ResistancePower supply＋(red)

Output: End point (white)Output: Start point (blue)

GND (black)

Magnetic proximity type/Solid state sensor

DC： 5 to 30 V

5 to 200 mA




10 µA or less (at 30 V DC)

1 ms

490 m/s2

＋5 to ＋60℃

IP67 (IEC Standard)

0.2 mm2×4-core, 1 m long (oil-proof cabtyre cord)


Note) When an induction load (relay, etc.) is used, provide the load with the protective circuit SK-100. For handling of sensors, be sure to see the handling instructions.

SR-3

SR-3-U

TRV2-3

SR-10

SR-10-U

TRV2-10

SR-20

SR-20-U

TRV2-20

SR-30

SR-30-U

TRV2-30Applicable model

Sensor structure

Load voltage range

Load current range

Current consumed in OFF state

Max. leakage current


Impact resistance

Ambient temperature

Protection class

Cord

Indicating lamp

Electric circuit

Mod

el Wiring in axial directionWiring in direction perpendicular to axis

Sens

orm

ain ci

rcuit


16EA


ctuators　TRV2

17EA

Sensor Specifications (Reed Sensors)/TRV2-50・150・300・800

Sensor Specifications (Solid State Sensors)/TRV2-50・150・300・800

Cord 1 m long

Applicable model

Load voltage range

Load current range

Max. switching capacity

Internal voltage drop

Leakage current


Impact resistance

Ambient temperature

Wiring method

Indicating lamp

Electric circuit

Applicable load

●MA-2L is the same as MA-1 but provided with a protective circuit for 110 V.●MA-2H is the same as MA-1 but provided with a protective circuit for 220 V.●The lead wire colors will be changed to new colors successively in accordance with the revisions to JIS. Red→Brown, White→Black, Black→Blue

Model MA-1

AC：100 V

DC：24 V

5 to 45 mA

AC：4.5 VA

DC：1 W

TRV2-50・150・300・800

MD-1

DC：24 V

25 to 65 mA

DC：1.5 W

MD-3

DC：5 to 6 V

300 mA or less

DC：1.8 W

MR

AC：5 to 100 V

DC：5 to 100 V

300 mA or less

AC：10 VA

DC：10 W

MA-2L

AC：100/110 V

5 to 150 mA

AC：4.5 VA

MA-2H

AC：200/220 V

5 to 150 mA

AC：4.5 VA

（＋） Red

（－） Black

（＋） Red

（－） Black

（＋） Red

（－） BlackBlack　GND

White　Output

Load

SSR

2 V or less 0 V ー

0 mA 3 mA

1.0 ms

294 m/s2

＋5 to ＋60℃

0.2 mm2, 2-core, outer dia. φ4 mm 0.2 mm2, 2-core, outer dia. φ4 mm0.2 mm2, 3-core, outer dia. φ4 mm

LED (Lights when sensing) LED (Lights when sensing)None

Relay, programmable controller Relay IC Relay Relay Relay

●The lead wire colors will be changed to new colors successively in accordance with the revisions to JIS. Red→Brown, White→Black, Black→Blue

MT-3 MT-3U MT-2 MT-2U

Rear Upper Rear Upper

TRV2-50・150・300・800

1.0 ms

490 m/s2

＋5 to ＋60℃

Equivalent to IP67 (IEC Standard)


DC：5 to 30 V

5 to 200 mA

20 mA or less at 24 V DC

1.5 V or less

10 µA

0.2 mm2, 3-core, outer dia. φ4 mm 0.2 mm2, 2-core, outer dia. φ4 mm

Relay, programmable controller, IC Relay, programmable controller, IC

DC：10 to 30 V

5 to 100 mA

－

3 V or less

1 mA

White　Output

Black　GND

Red　Power supply ＋

Sens

or m

ain

circu

it

Black （－）

Red （＋）

Con

stan

tvo

ltage

circ

uit

Cord 1 m long

Applicable model

Wiring direction

Load voltage range

Load current range

Consumption current

Internal voltage drop

Leakage current


Impact resistance

Ambient temperature

Wiring method

Protection structure

Indicating lamp

Electric circuit

Applicable load

Model

Sens

or m

ain

circu

it

Powersupply ＋Red

Output Table (Effective Torque) Unit: N･m

Unit: sRotating Time Setting of rotating time

TRV2-1S

TRV2-3S

TRV2-10S

TRV2-20S

TRV2-30S

TRV2-50S

TRV2-150S

TRV2-300S

TRV2-800S

TRV2-1D

TRV2-3D

TRV2-10D

TRV2-20D

TRV2-30D

TRV2-50D

TRV2-150D

TRV2-300D

TRV2-800D

Model numberWorking pressure （MPa） Note) The working pressures of models

with valve are as follows:●TRV2-10 0.2 to 0.7 MPa●TRV2-20・30・50 0.2 to 0.8 MPa●TRV2-150・300・800 0.2 to 0.8 MPa

0.2

0.05

0.10

0.35

0.59

1.10

1.25

5.50

10.5

37.8

0.10

0.25

0.76

1.40

2.70

3.30

12.5

25.5

77.4

0.3

0.08

0.16

0.56

0.95

1.80

2.59

8.50

16.5

59.1

0.17

0.39

1.17

2.22

4.40

5.79

19.0

39.0

120

0.4

0.10

0.24

0.75

1.33

2.50

3.69

11.5

22.5

81.0

0.23

0.54

1.62

3.06

6.00

8.29

27.0

54.0

161

0.5

0.13

0.31

0.98

1.70

3.19

4.79

15.0

28.5

102

0.29

0.71

2.11

3.88

7.70

10.4

35.0

68.0

206

0.6

0.16

0.38

1.20

2.10

4.10

5.90

18.0

34.5

123

0.35

0.86

2.54

4.70

9.50

12.8

41.5

83.0

247

0.7

0.19

0.45

1.39

2.49

4.80

7.00

21.0

40.5

144

0.41

1.01

3.03

5.53

11.2

15.1

48.0

97.0

288

0.8

－

－

－

2.87

5.80

8.29

24.0

46.0

166

－

－

－

6.33

13.0

17.6

55.0

110

332

0.9

－

－

－

3.26

6.50

9.50

27.3

51.8

186

－

－

－

7.17

14.8

20.1

62.0

124

371

1.0

－

－

－

3.68

7.20

10.6

30.5

57.5

205

－

－

－

8.07

16.6

22.5

69.0

137

411

Sin

gle

vane

Dou

ble

vane

Model number

TRV2−1S, 1D

TRV2−3S, 3D

TRV2−10S, 10D

TRV2−20S, 20D

TRV2−30S, 30D

TRV2−50S, 50D

TRV2−150S, 150D

TRV2−300S, 300D

TRV2−800S, 800D

Rotating angle Use the actuator with rotating time in the range shown in the left table. If the actuator is used out of this range, it cannot ensure smooth operation due to sticking, etc.

90°

0.03 to 0.6

0.04 to 0.8

0.045 to 0.9

0.05 to 1.0

0.07 to 0.7

0.08 to 0.8

0.12 to 1.2

0.16 to 1.6

0.22 to 2.2

100°

－

－

－

－

－

0.09 to 0.9

0.13 to 1.3

0.17 to 1.7

0.24 to 2.4

180°

0.06 to 1.2

0.08 to 1.6

0.09 to 1.8

0.1 to 2.0

0.14 to 1.4

0.16 to 1.6

0.24 to 2.4

0.32 to 3.2

0.44 to 4.4

270°

0.09 to 1.8

0.12 to 2.4

0.135 to 2.7

0.15 to 3.0

0.21 to 2.1

0.24 to 2.4

0.36 to 3.6

0.48 to 4.8

0.66 to 6.6

280°

－

－

－

－

－

0.25 to 2.5

0.37 to 3.7

0.49 to 4.9

0.68 to 6.8

The rotating time shown in the above table is the time from when the actuator starts moving until it reaches the rotating end.


18EA


ctuators　TRV2

19EA

Rotating TimeVariable rotating angle type

Note) Use the actuator with rotating time in the range shown in the above graph.If the actuator is used out of this range, it cannot ensure smooth operation due to stick-slip, etc.

TRV2-3SA・3DA TRV2-10SA・10DA

TRV2-20SA・20DA TRV2-30SA・30DA

30 60 90 120 150 180Rotating angle (degrees)

Rotating angle (degrees)

0.06

0.10

0.50

1.00

1.50

2.00

0.02

Rotating time （S）






30 60 90 120 150 180

0.06

0.10

0.50

1.00

1.50

2.00

0.02

30 60 90 120 150 180

0.06

0.10

0.50

1.00

1.50

2.00

0.02

30 150 180 20560 90 120 235 270

0.25

0.35

0.50

1.00

1.50

2.10

0.15

0.05

Selection Materials

2θt2

After calculating the required torque, select a model from the output table.

Static loadDynamic load

Resistive load Inertia load

Exa

mpl

es o

f use

Item

s to

be

dete

rmin

ed(b

y cu

stom

er)

Che

ck o

f allo

wab

le e

nerg

yC

alcu

latio

n of

requ

ired

torq

ueE

xam

ple

FF d

M2M1

Direction of gravity

●Clamp ●Pipe bender

●When frictional force, gravity or other external force (resistive load) is applied

❶Working pressure　P（MPa）❷Required force　F（N）❸Length of arm from shaft

center of vane type rotary actuator　ℓ（m）

❶Working pressure　P（MPa）❷Required force　F（N）❸Length of arm from shaft

center of vane type rotary actuator　ℓ（m）

Calculation of required torque T (N･m)　T＝F×R


Calculation of required torque T (N･m)　T＝2×F×R

Select a model meeting the following conditions for the use shown in the above figure.●Working pressure　P＝0.5 MPa●Required force　F＝50 N●Length of arm　ℓ＝0.08 mAnswer:Required torque T＝F×ℓ＝50×0.08＝4 N・m

According to the output table in the previous page, the model having a torque of 4 N･m or more at a working pressure of 0.5 MPa is　　TRV2-50S　Therefore, select TRV2-50S.

Select a model meeting the following conditions for the use shown in the above figure.●Working pressure　P＝0.5 MPa●Required force　F＝100 N●Length of arm　ℓ＝0.1 mAnswer:Required torque T＝2×F×ℓ＝2×100×0.1＝20 N・m

According to the output table in the previous page, the model having a torque of 20 N･m or more at a working pressure of 0.5 MPa is　　TRV2-150D　Therefore, select TRV2-150D.

●Parts feeder

●When an object is rotated

❶Working pressure　P（MPa）❷Rotating time　t（s）❸Rotating angle　θ（rad）　90°＝1.5708 rad　180°＝3.1416 rad　270°＝4.7124 rad❹Calculation of inertia moment (For the calculation formula, see

the inertia moment calculation table.)　Ｉ（kg・m2）

❺Calculation of angular acceleration　α＝　（rad/s2）

　θ: rotating angle (rad) t: rotating time (s)

❶Calculation of average angular speed　ω＝　（rad/s）　θ: rotating angle (rad) t: rotating time (s)❷Calculation of load inertia energy　E＝　Ｉω2（N・m）　Ｉ： inertia moment of load (kg･m²)❸Confirm that the inertia energy E of the load is less than the allowable energy shown in the vane type rotary actuator specifications. If E exceeds the allowable energy, it is necessary to use a shock absorber, such as a cushioning device. (For details, see the procedures for selecting a hydraulic cushion.)

Calculation of required torque T (N･m)　T＝Ｋ×Ｉ×αValue of K❶In the case of single vane　Rotating time of 0.5 s or less: 1.5　Rotating time of more than 0.5 s: 1.1❷In the case of double vane　Rotating time of 0.3 s or less: 1.5　Rotating time of more than 0.3 s: 1.1

Select a model meeting the following conditions for the use shown in the above figure. (Gravitational acceleration g＝9.8 m/s²)●Working pressure　P＝0.5 MPa●Weight of work　M1＝10 kg ●Diameter of work　d＝0.05 m●Weight of arm　M2＝1 kg ●Length of arm　ℓ＝0.1 m●Rotating angle　θ＝90° ●Set rotating time　t＝1 sAnswer: 1. Check of allowable energy

Angular velocity ω＝　＝　　　　＝1.5708（rad/s）

Inertia moment　　　　　　　　　　　　(See the inertia moment calculation table.)

Since the end has a cylindrical form,　　　　(See the inertia moment calculation table.)

Inertia energy

Therefore, TRV2-150D (having an allowable energy of 0.233 J) is considered to be applicable according to the specification table.

2. Determine the required torque T.❶Determine the required torque T1 for a gravitational resistive load.

T1＝2×M1×g×ℓ＝2×10×918×0.1＝19.6 N・m❷Determine the required torque T2 for an inertia load.

Angular acceleration α＝　＝3.1416 rad

T2＝K×Ｉ×α＝1.1×0.106×3.1416＝0.37 N・m❸Determine the required total torque T.

T＝T1＋T2＝19.97 N・m❹According to the output table in the previous page, the model

having a torque of 19.97 N･m or more at a working pressure of 0.5 MPa is TRV2-150D. (Effective torque 34.3 N･m)

θt

12

θt

1.57081

Ｉ＝1{M1×（R2＋k12）＋　　 }M2R2

3

k12＝ d2

8

Ｉ＝1{10×（0.12＋　　）＋　　　 }＝0.106 kg・m20.052

81×0.12

3

E＝　Ｉω2＝　×0.106×1.57082

＝0.13 J

12

12

2θt2



20EA


ctuators　TRV2

21EA

Procedure for selecting hydraulic cushion Check of allowable energyDetermine the inertia energy of the load. If the energy exceeds the allowable energy of the vane type rotary actuator, provide the actuator with an applicable cushioning device (hydraulic cushion) or a shock absorber.For the inertia energy of the load, see the selecting procedures. Check of hydraulic cushion capacity1. Determine the inertia moment from the shape and weight of the load, and make sure that the inertia moment is within the load range. 1（kg･m2）2. Make sure that the impact angular velocity is less than the max. impact angular velocity.ω≒1.2ω（rad/s） ω： average angular speed (rad/s) 1°=0.0174 rad

3. Determine the impact energy from the inertia moment and impact angular velocity of the load.E1= 1ω （N･m）　1： inertia moment (kg･m²)　ωｏ： impact angular velocity (rad/s)

4. Determine the energy generated by the torque of the vane type rotary actuator.E2=βΤθ（N･m） β： 0.5 (coefficient) T： torque (N･m) of vane type rotary actuator θ： cushion absorbing angle (one side) (rad)

5. Make sure that E1＋E2 is less than the max. absorbed energy.6. Determine the energy per minute from the frequency.Em=（E1＋E2）×n（J/min） n： number of times the claw for hydraulic cushion gets into contact with the cushion piston

7. Make sure that Em is less than the max. energy capacity per minute.

■Inertia Moment Calculation Table

12

20

When all requirements stated above are met, the rotary actuator is acceptable. If any of the requirements is not met, the hydraulic cushion cannot be used.Another cushioning device (shock absorber) having a larger absorbing capacity is required. See “ Shock Absorbers.”

d h

d1

d2

a b

Arm M2

Concentrated mass M1

!＝MR2

3

!＝MR2

12

!＝ Md2

8d2

8

ℓ2

3

ℓ2

12

!＝ 1 8

（M1d12＋M2d22）

!＝ M 12

（a2＋b2）

●The fitting direction is not

specified. When it is used

by sliding, separately

examine the direction.

●When part d2 is

significantly small as

compared to part d1, it

is allowed to ignore d2.

●Fit it in the horizontal direction.

●If it is fitted in the vertical

direction, the rotating

time will change.

The fitting direction

is not specified.

●The fitting direction is not

specified. When it is used

by sliding, separately

examine the direction.

●Fit it in the horizontal direction.

●When M2 is significantly small

as compared to M1, it is

allowed to consider M2 to be 0.

●Diameter d (m)

●Weight M (kg)

!＝1（M1（R2＋k12）＋　　　）M2R2

3

Sketch Requirements Inertia moment !kg・m2 Radius of rotation k12 RemarksShape

Dis

cS

tepp

ed d

isc

Bar

(ro

tatio

nce

nter

at e

nd)

Bar

(ro

tatio

nce

nter

at c

ente

r)R

ecta

ngul

ar s

olid

Con

cent

rate

d m

ass

●Diameter d1 (m)

d2 (m)

●Weight: Part d1 M1 (kg)

Part d2 M2 (kg)

●Length of bar R (m)

●Weight M (kg)

●Length of bar R (m)

●Weight M (kg)

●Length of side a (m)

　 b (m)

●Weight M (kg)

●Shape of concentrated mass

●Length of arm R(m)

●Weight of concentrated

mass M1 (kg)

●Weight of arm M2 (kg)

d12＋d22

8

a2＋b2

12

Calculate k12 and

k22 according to the

shape of

concentrated mass.

The item enclosed by broken line needs not to be entered, if unnecessary. Semi-standardStandard type and Switch Set/TRV2-1・3・10・20・30

1・3・10・20・30

Model❶

Size❷

Vane type❸

Rotating angle❻

Rotat

ion start

point❼

Port❽

Mounting style❾

Sensor sy

mbol14

Model❶

Size❷

Vane type❸

Rotating angle❻

Rotat

ion start

point❼

Mounting style❾

Sensor sy

mbol14

Valve s

witching

metho

d11Valve

voltage12

Valve

wiring

metho

d13

VAL Set and SV Set/TRV2V-10・20・30

S Single vane D Double vane

90 90°180 180°270 270°

A45 45°A90 90°

None　SideP In axial direction

Note) For the relationship with the rotating angle, see the following page.

Note) For the actuators with sensors and the foot type (both sides) actuators, P cannot be selected. The size 30 cannot be selected.

A CT-3 Solid state/sensor wiring in axial direction/variable position typeB CT-3-U Solid state/sensor wiring in direction perpendicular to axis/variable position typeR SR Solid state/sensor wiring in axial direction/fixed position typeQ SR-U Solid state/sensor wiring in direction perpendicular to axis/fixed position type

Notes)●Provided with two sensors●For TRV2-1, only A or B can be selected.

S Basic styleF Flange typeL Foot type (shaft side)W Foot type (both sides)

Note) For the actuators with sensors and those with port in axial direction, W cannot be selected.

TRV2 － 3 D 90 A90 P S － A

10・20・30

R Lead wire typeQ Q socket typeP P socket type

TRV2V － 10 S 90 A90 S － R 8 R － A

1 100 V/110 V AC (50/60 Hz)2 200 V/220 V AC (50/60 Hz)8 24 V DC

R Return typeD Detent type (order made)C Closed center type (order made)E Exhaust center type (order made)P Pressure center type (order made)

For explanation of other model numbers, refer to the Standard type and Switch Set.

Note) All models are made to order except R .

Note) For TRV2V-10S270A45, only A or B can be selected.

●How to order


22EA


ctuators　TRV2

23EA

The item enclosed by broken line needs not to be entered, if unnecessary.Variable rotating angle type/TRV2-3・10・20・30

3・10・20・30


A45 45°A90 90°Note) For the position with the

rotating angle and start point, see the following table.

A CT-3 Solid state/sensor wiring in axial direction/variable position typeB CT-3-U Solid state/sensor wiring in direction perpendicular to axis/variable position typeNote) Provided with two sensors

S Basic styleF Flange typeL Foot type (shaft side)

TRV2-3SA 30° to 180°TRV2-10SA 30° to 180°TRV2-20SA 30° to 180°TRV2-30SA 30° to 270°TRV2-3DA 30° to 90°TRV2-10DA 30° to 90°TRV2-20DA 30° to 90°TRV2-30DA 30° to 90°

Note) The types other than 0 are made to order.

TRV2 － 10 S A O A90 S J － A

J With protective cover

Position between Rotating Angle and Rotation Start PointTRV2-1・3・10・20・30 Variable rotating angle type

Note) For the models with sensors, this option cannot be selected. 0 Angle setting unspecifiedDesired angle Angle setting specified

TRV2-1S

TRV2-3S

TRV2-10S

TRV2-20S

TRV2-30S

TRV2-1D

TRV2-3D

TRV2-10D

TRV2-20D

TRV2-30D

Model number90°

○△○△○△○△○○○○○○

180°

○△○△○△○△○－－－－－

270°

○－○－○－○－○－－－－－

45°

○－○－○－○－○○○○○○

90°

－△－△－△－△－－－－－－

○： Standard　△： Order made

Sin

gle

vane

Dou

ble

vane

Rotating angle Rotation start point

TRV2-3SA

TRV2-10SA

TRV2-20SA

TRV2-30SA

TRV2-3DA

TRV2-10DA

TRV2-20DA

TRV2-30DA

Model number

30° to 180°

30° to 270°

30° to 90°

90°

45°

45°

Sin

gle

vane

Dou

ble

vane

Rotating Angle Setting Range Rotation start point

Port position

Rotation start point

Rotating angle range

Angle setting r

ange

Rotating angle ran

ge

Port position

setting range

Angle


Port position

Rotation start point 90°Single vane

Double vaneRotation start point 45°

Rotation start point 45°

90°

30°

45°

30°

45°

30°

Rotating angle 180°


Rotating angle

Port position

Rotation

start point

Rotating

angle

Port position



Rotation start point 90°Rotation start point 45°45°

90°

90°

90°

Model❶

Size❷

Vane type❸

Variable

rotating

angle ty

pe❹

Rotating angle❻

Rotat

ion start

point❼

Mounting style❾

Sensor sy

mbol14

Option10

Angle setting specifying range

Single

Double

Angle setting range　

Rotation

start point

Rotation

start point

Standard type and Switch Set/TRV2-50・150・300・800

50・150・300・800

VAL Set and SV Set/TRV2V-50・150・300・800


A45 45°A40 40°(order made)Note) For the position with the

rotating angle and start point, see the following page.

S Basic styleF Flange typeL Foot type (shaft side)W Foot type (both sides)

Notes)●For the models with sensors or hydraulic cushion, W cannot be selected.

●For TRV2(V)-300 and 800, F cannot be selected.

1 100 V/110 V AC (50/60 Hz)2 200 V/220 V AC (50/60 Hz)8 24 V DC

R Return typeD Detent type (order made)C Closed center type (order made)E Exhaust center type (order made)P Pressure center type (order made)

For explanation of other model numbers, refer to the Standard type and Switch Set.

TRV2 － 300 S 90 A45 S C － D 2

Sensor quantity （1 or 2）

Sensor symbolNote) Select applicable sensors out of the

Sensor List.

C With hydraulic cushion

TRV2V － 300 S 90 A45 S C － R 8 R － D 2

90 90°100 100°180 180°270 270°280 280°

Note) All models are made to order except R .

TRV2V-50・150・300R Lead wire typeQ Q socket typeP P socket type

TRV2V-800R Lead wire typeG Terminal grommet typeT Terminal block type

Model❶

Size❷

Vane type❸

Rotating angle❻

Rotat

ion start

point❼

Mounting style❾

Sensor sy

mbol14

Sensor quantity15

Option10

Model❶

Size❷

Vane type❸

Rotating angle❻

Rotat

ion start

point❼

Mounting style❾

Sensor sy

mbol14

Sensor quantity15

Option10

Valve s

witching

metho

d11

Valve

voltage12

Valve

wiring

metho

d13

The item enclosed by broken line needs not to be entered, if unnecessary. Semi-standard●How to order ● How to order


24EA


ctuators　TRV2

25EA

Unit: mm

Low hydraulic pressure type (order made) TRV2H-50・150・300・800

For explanation of model numbers, refer to the Standard type and Switch Set.

TRV2H － 300 S 90 A45 S C － D 2

The item enclosed by broken line needs not to be entered, if unnecessary.

Sensor List

Position between Rotating Angle and Rotation Start Point

Note) For the sensors without a protective circuit, be sure to provide a protective circuit (SK-100) with the load when using any induction load (relay, etc.).

Ree

d se

nsor

Sol

id s

tate

sen

sor

Protective circuitSensor symbol Load voltage range Load current range Max. switching capacity Indicating lamp Wiring method Cord length Applicable loadType

D MA-1

E MD-1

F MD-3

G MR

H MA-2L

J MA-2H

M MT-2

N MT-2U

K MT-3

L MT-3U

AC： 100 VDC： 24 V 5 to 45 mA

DC： 24 V

DC： 5 to 6 V

AC： 5 to 100 VDC： 5 to 100 V

AC： 100/110 V

25 to 65 mA

300 mA or less

300 mA or less

5 to 150 mAAC： 200/220 V

DC： 5 to 30 V 5 to 200 mA

5 to 100 mA

AC ：4.5 VADC ：1.5 W

None LED(Lights when sensing)

1 mRelay,programmablecontroller

Relay,programmablecontroller

Relay

IC

Relay

Relay,programmablecontroller,IC

1 m

1 m

1 m

1 m

1 m

1 m

1 m

1 m

0.2 mm2, 2-core,outer dia. φ4 mm,

rear wiring


rear wiring


rear wiring

0.34 mm2, 2-core,outer dia. φ4.5 mm,

rear wiring0.34 mm2, 3-core,

outer dia. φ4.5 mm,rear wiring

0.34 mm2, 2-core,outer dia. φ4.5 mm,

rear wiring

None

LED(Lights when sensing)

LED(Lights when sensing)

None

Provided

None

DC ：1.5 W

DC ：1.8 W

AC： 10 VADC： 10 W

AC： 4.5 VA

－

DC： 10 to 30 V

TRV2-50S

TRV2-150S

TRV2-300S

TRV2-800S

TRV2-50D

TRV2-150D

TRV2-300D

TRV2-800D

90°

○－○－○－○－○△○△○△○△

100°

－－－－－－－－－△－△－△－△

180°

○△○△○△○△－－－－－－－－

270°

○－○－○－○－－－－－－－－－

280°

－△－△－△－△－－－－－－－－

45°

○－○－○－○－○－○－○－○－

40°

－△－△－△－△－△－△－△－△


Rotating angle Rotation start pointPort position

Port position

45°

40°



Rotating angle 90°Rotating angle 180°Rotating angle 270°

Rotating angle 90°Rotating angle 100°Rotating angle 180°Rotating angle 280°



Model❶

Size❷

Vane type❸

Rotating angle❻

Rotat

ion start

point❼

Mounting style❾

Sensor sy

mbol14

Sensor quantity15

Option10

Model number

Sin

gle

vane

Dou

ble

vane

TRV2-1/Standard type and Switch SetBasic styleTRV2-1S/D ❻ ❼ ❽ S

Flange typeTRV2-1S/D ❻ ❼ ❽ F

Foot typeTRV2-1S/D ❻ ❼ ❽ L（W）

Switch SetTRV2-1S/D ❻ ❼ ❽ ❾ -A（B）

Notes) 1. For the combination of sensor unit and mounting accessory, see the required dimensions shown in each drawing.2. Any mounting accessory cannot be fitted to the short shaft side.

45°

17°17°3.5

φ23


Rotation start point 90°Ports2-M５ M3 depth 3.5

R10.5

4-M3 depth 6(2 places on back)

Rotating angle 90°



610

φ29

φ4h7

φ8h8

φ8h8

3.5

φ4h7

3

16 20 10

46

4.8 9.4

21.2

9.68.9

4.14.5

Standard portspecifications

Specifications forport in axial direction

M3 depth 3.5 M3 depth 3.5

＋4°0°

＋4°0°

＋4°0°

24 30

24

301

214

16

2-φ4.830

20

22

37

14 2

50

40

105 10 5

1000

505

Sensor unit A Sensor unit B

φ29

31.9 1000

229.9 50

5 CT-3R CT-3L

R14.5

For the white numbers in black circles, see the explanation of model numbers.

Notes) 1. The end angle position can be changed by 90°.2. The end angle is fitted on the short shaft side in the case of W (with two angles).

●How to order


26EA


ctuators　TRV2

27EA

Unit: mm Unit: mm



Foot typeTRV2-3S/D❻ ❼ ❽ L（W）

Switch Set/Variable position typeTRV2-3S/D ❻ ❼ ❽ ❾ -A（B）

Notes) ●The end angle position can be changed by 60°.●The end angle is fitted on the short shaft side in the case of W (with two angles).

Switch Set/Fixed position typeTRV2-3S/D ❻ ❼ ❽ ❾ -P（Q）

Note) The flange position can be changed by 120°.

Note) LED1 lights up at the rotation start point, and LED2 lights up at the rotating end.

45°

60° 60°

25°25°4.5

φ30

90° Ports2-M５

Ports2-M５

2-M2 depth 3(for mounting sensor)


16.5

710

φ36.5

12.5φ5h7

φ12h8

φ12h8

φ32

4.5

φ5h7

4

19 26 10

55

2

15°

60°60°4.5

60°60°

11.7

Standard portspecifications

Specifications forport in axial direction

30 37

30 1.5

2.516.5

19

37 4-φ3.44-φ4.836

62

48

117 11 726

25

43

12.7

16.4 2.6

φ35

R15

CT-3R CT-3L

30.7 1000

228.7 50

5

1000

505

With sensor unit A With sensor unit B

φ36

LED1

30°

30°

18 1000

503

（2.3） 5 LED2

550

31000

12.5

With sensor unit R With sensor unit Q



Rotating angle 90°



＋4°0°

＋4°0°



＋4°0°



Foot typeTRV2-10S/D❻ ❼ ❽ L（W）



Switch Set/Fixed position typeTRV2-10S/D ❻ ❼ ❽ ❾ -R（Q）TRV2-10S270A45 cannot be provided with sensors.

Note) LED1 lights up at the rotation start point, and LED2lights up at the rotating end.

45°

60° 60°25°25°

5.5

φ35

90° Ports2-M５

Ports2-M５

3-M3 depth 6

25

714

φ42.5

14

φ6h7

φ14h8

φ14h8

φ35

5.5φ6h7

5

23 40 10

73

2

60°60°

60°60°

13

Standard port specifications

Specifications for port in axial direction


34 42

34 1.8

3.219.8

2342 4-φ3.5

2-φ5.842

80

64

128 12 830

30

51

16.1

19.8 3.2

φ42

R15

CT-3R CT-3L

φ28

34 1000

2212 50

53 9


1000

505

φ42

18.3 1000

502.7

（2.3） 5

550

1000

LED1

25°

25°

LED2

312.5

Sensor unit R Sensor unit Q





Rotating angle 90°



＋4°0°

＋4°0°

＋4°0°



28EA


ctuators　TRV2

29EA

Unit: mm Unit: mm

TRV2V-10/VAL Set and SV SetVAL Set/Basic styleTRV2V-10S/D ❻ ❼ S-R 12 R（P,Q）

Flange typeTRV2V-10S/D ❻ ❼ F-R 12 R（P,Q）

Foot typeTRV2V-10S/D ❻ ❼ L（W）-R 12 R（P,Q）

SV Set/Variable sensor position typeTRV2V-10S/D ❻ ❼ ❾-R 12 13 -A（B）

SV Set/Fixed sensor position typeTRV2V-10S/D ❻ ❼ ❾-R 12 13 -R（Q）TRV2V-10S-270-45 cannot be provided with sensors.



30.830゚30ﾟ

φ35

37

28.3

φ14h8

φ6h7

Valve wiring method R

Valve wiring method Q

Valve wiring method P

φ42.5

φ14h8

32

23 50.5

Port R2M５

Lead wirelength 300

Port P M５Port R1M５ Port R

2-M5


5.5

415

1315

4073

10

14 7

5 2

23

6023

6623

5 52.6

Lead wire length 500


5 39.5

1.8

2319.8 3.2

128 12 86480

16.1

19.8 3.2

3442

34 42

4-φ3.5

2-φ5.84230

30

51

34

3 9 52212 50

φ28 φ42

1000

R15

CT-3RCT-3L

1000

505

Sensor unit A

Sensor unit B

10002.7 50

18.3

φ42

LED2

25°25°

505

3

1000

12.5

LED1（2.3） 5







Foot typeTRV2-20S/D ❻ ❼ ❽ L（W）


Switch Set/Fixed position typeTRV2-20S/D ❻ ❼ ❽ ❾ -R（Q）

Note) A key is attached. For the dimensions of the key, see page EA60.

Ports2-M５


φ35

φ40

60°60°

Standard port specifications

Specifications for port in axial direction

45°45°

25°25°

φ40

90°




Rotating angle 90°


Rotating angle 270°＋3°0°

Ports2-M５

□6

36.5

7163

φ49.5

φ8h7φ16h8

φ16h8

5.5

28.5 55 10

93.5

2

16.6

17.8

　0－0.1

Key grooveWidth 3 × depth 1.8－0.004

－0.029＋0.1　0

（41）50

（41）50

1.9

3.624.9

28.54-φ5.5

φ58

2-φ749

105

85

1510 15 1036

34

58.5

18.6

24.9 3.6

R15

CT-3R CT-3L

φ42φ28

34 1000

2212 50

53 9

1000

505


φ49

18.3 1000

502.7

（2.3） 5 LED1

20°

LED2

550

31000

12.5


20°






30EA


ctuators　TRV2

31EA

Unit: mm Unit: mm

TRV2V-20/VAL Set and SV SetVAL Set/Basic styleTRV2V-20S/D ❻ ❼ S-R 12 R（P,Q）

Flange typeTRV2V-20S/D ❻ ❼ F-R 12 R（P,Q）

Foot typeTRV2V-20S/D ❻ ❼ L（W）-R 12 R（P,Q）

SV Set/Variable sensor position typeTRV2V-20S/D ❻ ❼ ❾-R 12 R（P,Q）-A（B）

SV Set/Variable sensor position typeTRV2V-20S/D ❻ ❼ ❾-R 12 R（P,Q）-R（Q）



6023 9 57.6


6623 9 44.5φ40

Port 5（R2）M5

Port 1（P）Rc1/8


3623 50.5

45ﾟ 45ﾟ40.3

31.3

34.3


Lead wirelength 300

2-M5

Port 3（R1）M5

469

1523

φ8h7

5593.5

10

163 7

5.5 2

28.5

□6　0 －0.1

φ16h8

φ49.5φ16h8


1.5

（41）50

（41）50

1.93.624.9

28.54-φ5.5

φ58

2-φ749 10585

1510 15 1036

34

58.5

18.6

24.9 3.6

R15

CT-3R CT-3L

φ42φ28

34 10002212 50

53 9

1000

505


φ49

18.3 1000502.7

（2.3） 5 LED1

20°

LED2

550

3

1000

12.5


20°



－0.029＋0.1　0






Foot typeTRV2-3 ❻ ❼ ❽ L（W）

Switch Set/Variable position typeTRV2-30S/D ❻ ❼ ❽ 14 A（B）

Switch Set/Fixed position typeTRV2-30S/D ❻ ❼ ❽ 14 R（Q）



45°45°25°25°

φ56



Rotating angle 90°


＋3°0°

＋3°0°

Ports2-Rc1/8

36

10183

φ64

φ10h7φ20h8

φ20h8

5.5

31.5 60 13.5

105

2.52-M3 depth 6

(for mounting sensor)

φ35

60°60°

52 64

5264 4-φ5.5

1.9

3.627.9

31.5 2-φ6.566

120

96

1812 18 1248

42

75

20.7

27 4.5

R15

CT-3R CT-3L

φ42φ28

34 1000

2212 50

53 9


1000

505

φ49

21.8 1000

502.7

（2.3）3.5 5 LED1

20°

LED2

12.5

Sensor unit R

20°550

31000

Sensor unit Q




Rotating angle 270°＋3°0°

Key grooveWidth 4 × depth 2.5　0

－0.03＋0.1　0

□8　0－0.1


32EA


ctuators　TRV2

33EA

Unit: mm Unit: mm

TRV2V-30/VAL Set and SV SetVAL Set/Basic styleTRV2V-30S/D S-R R（P,Q）

Flange typeTRV2V-30S/D F-R R（P,Q）

Foot typeTRV2V-30S/D L（W）-R R（P,Q）

SV Set/Variable sensor position typeTRV2V-30S/D -R R（P,Q）-A（B）

SV Set/Fixed sensor position typeTRV2V-30S/D -R R（P,Q）-R（Q）

φ56

45ﾟ45ﾟ494350 40


442

23 50.5

Port R1M５

Port R2M５

Port P Rc1/8

φ20h8φ64 φ10h7

5.5 2.5

10

31.5 60 13.5

105

183

519

15.52025

Lead wirelength 300

2-M5

φ20h8


23 60


9 62.6



23 66


9 49.5

52 64

5264 4-φ5.5

1.93.627.9

31.5

2-φ6.566 12096

1812 18 1248

42

75

20.727 4.5

1000

505

R15

CT-3R CT-3L

φ42φ28

34 10002212 50

53 9

Sensor unit A

Sensor unit B

φ49φ64

21.818.3

100050

2.7（2.3）

3.55

LED1

20°

LED2

12.5

Sensor unit R

20°5 50

3

1000

Sensor unit Q

❻ ❼ ❾ 12

❻ ❼ ❾ 12

❻ ❼ 12❻ ❼ 12

❻ ❼ 12






－0.03＋0.1　0

□8　0 －0.1

TRV2-50・150・300・800/Standard type and Switch SetBasic style

Dimensional Table


φQ

φGG

M

FF

EE

DD

12-R(6 places on back)

Hex. socket head cap screws6-HH

Key groove

H T U

φV

Ports2-P

φAφV

φGh8 φGh8φFh7

Y

Z AA

BB CC BB

Y

ZAA

S L

J J

E D C

B

□K　0 －0.1

N

TRV2- 150 S/D ❻ ❼ S50150300800

Model

Symbol

TRV2-50

TRV2-150

TRV2-300

TRV2-800

A

79

110

141.5

196

B

145

180

220

285

C

19.5

23.5

30

44.5

D

86

103

125

171

E

39.5

53.5

65

69.5

F

12

17

25

40

G

25

30

45

70

H

29

34.5

41.5

53.5

J

2.5

3

3.5

4.5

K

10

13

19

32

L

13

16

22

35

M

36

51

66

90

N

16

24

32

44

P

Rc1/8

Rc1/4

Rc3/8

Rc1/2

Q R

45

70

80

120

M6×1 depth 9

M8×1.25 depth 12

M10×1.5 depth 15

M12×1.75 depth 18

S

5

5

5

10

T

28

34

42

64

Model

Symbol

TRV2-50

TRV2-150

TRV2-300

TRV2-800

U

29

34.5

41.5

53.5

V

58

85.2

110

152

Y

11

10.5

13

14.5

Z

14

15.5

17.5

21.1

AA

6

8

10

11.4

BB

20

23.5

27.5

32.5

CC

46

56

70

106

DD

51

75

88.5

130

EE

44

61

78

110

FF

57

85

98.5

145

GG

68

97

125

173

HH

M5×30ℓ

M6×35ℓ

M8×45ℓ

M12×70ℓ

Key groove(width × depth × length)

4 ×2.5 ×20

5 ×3 ×36

7 ×4 ×40

12 ×5 ×40

0－0.03

＋0.1 0

0－0.03

＋0.1 0

0－0.036

＋0.2 0

0－0.043

＋0.2 0



34EA


ctuators　TRV2

35EA

Unit: mm Unit: mm

FE

D

BA

B

A4-φC

Model

Symbol

TRV2-50

TRV2-150

A

64

88

B

80

110

C

7

9

D

39.5

53.5

E

35

47.5

F

4.5

6

E

D

B

A2-φC

KJ

N

K J

L

Approx. G

F HTRV2- 150 S/D ❻ ❼ L（W）50150300800

Model

Symbol

TRV2-50

TRV2-150

TRV2-300

TRV2-800

A

55

80

100

140

B

75

110

140

200

C

11

13

15

15

D

45

65

80

110

E

82.5

115

135

185

F

35

43.5

53

54.5

G

27.5

33.5

40.5

39.5

H

4.5

10

12

15

J

10

12

13

15

K

25

28

32

35

L

136

159

189

241

N

156

183

215

271

TRV2- 150 S/D ❻ ❼ ❾ - 14

A 1000

B C 50

5

φE

D

D

φE

TRV2-50・150・300

TRV2-800

Model

Symbol

TRV2-50

TRV2-150

TRV2-300

TRV2-800

A

115

131.7

161.2

215.5

B

87.2

104.2

126.2

174.2

C

25.5

27.5

35

41.3

D

R47

R61

R69

R60

E

69

97

113

108

For the white numbers in black circles, see the explanation of model numbers.Flange typeTRV2- 150 S/D ❻ ❼ F

50 150

Dimensional Table

Notes)●The end angle position can be changed by 60°.●The end angle is fitted on the short shaft side in the case of W (with two angles).

Foot type

Switch Set


Note)●Any mounting accessory cannot be fitted to the short shaft side.

Dimensional Table

Dimensional Table

With hydraulic cushion

Notes) 1. For dimensions not shown here, refer to the basic style.2. For the combination of mounting accessory and model with hydraulic cushion and sensor, see the required dimensions shown in each drawing.

3. Any mounting accessory cannot be fitted to the short shaft side.

With hydraulic cushion and sensor

Dimensional Table

Dimensional Table

C B

A

D

H

E FG

TRV2- 150 S/D❻ ❼ ❾ C50150300800

TRV2-50

TRV2-150

TRV2-300

TRV2-800

A

136.5

159.5

187.5

244

B

30

34

37

42

C

20.5

22.5

25.5

31

D

56

80

95

130

E

50

62

87

118

F

54

71.5

96

135

G

R38

R51

R68

R78

H

34

46

62

90

TRV2- 150 S/D ❻ ❼ ❾ C- 14 1550150300800

A

B C

D

TRV2-50・150・300 TRV2-800

Model

Symbol

TRV2-50

TRV2-150

TRV2-300

TRV2-800

A

137.7

160.7

188.7

244

B

87.2

104.2

126.2

174.2

C

50.5

56.5

62.5

69.8

D

R 58.2

R 72.2

R 88.2

R118.5


Model

Symbol


36EA


ctuators　TRV2

37EA

Unit: mm Unit: mm

TRV2V-50・150・300・800/VAL Set and SV SetVAL Set/Basic style

Note) For the R type, see the drawing of the basic style.

Valve wiring method Valve wiring methodTRV2V- 800 S/D ❻ ❼ -R 12 G（T）

Dimensional Table

Dimensional Table

Key groove

2-P'

φGh8 φGh8φFh7

S L

J J

E D C

B

□K　0 －0.1

Lead wire length 300(500 only for PRH800)

CC DD

H

T

V AA

φA

BB

N

Y W

Port P

Port R2

12-R(6 places on back)

Port R1

MZ

φQ

30°30°

TRV2V- 150 S/D ❻ ❼ S-R 12 R50150300800

EE FF

EE GG


HH JJ


HH KK

P socket

Q socket

TRV2V- 150 S/D ❻ ❼ S-R 12 P（Q）50150300

43.3 81.5

43.3 97

33.7 77 Grommet coverWire outlet

G type

C type

33.7 90 Conduit coverG 12(for piping of conduit)

L type

G/T type

Conduitcover

GrommetcoverModel

Symbol

TRV2V-50

TRV2V-150

TRV2V-300

EE

23

31

36

FF

60

69

69

GG

66

75

75

HH

20.3

23.7

27.7

JJ

60.1

66.9

76.9

KK

47

53.8

63.8

Key groove(width × depth × length)

4 ×2.5 ×20

5 ×3 ×36

7 ×4 ×40

12 ×5 ×40

0－0.03

＋0.1　0

0－0.03

＋0.1　0

0－0.036

＋0.2　0

0－0.043

＋0.2 0

Model

Symbol

TRV2V-50

TRV2V-150

TRV2V-300

TRV2V-800

A

79

110

141

196

B

145

180

220

285

C

19.5

23.5

30

44.5

D

86

103

125

171

E

39.5

53.5

65

69.5

F

12

17

25

40

G

25

30

45

70

H

27.3

32

38.2

49.5

J

2.5

3

3.5

4.5

K

10

13

19

32

L

13

16

22

35

M

57.5

75.8

89

127.8

N

44

60

72

86

P

Rc1/8

Rc1/4

Rc3/8

Rc1/2

P'

M5

Rc1/8

Rc1/4

Rc3/8

Q

45

70

80

120

Model

Symbol

TRV2V-50

TRV2V-150

TRV2V-300

TRV2V-800

R

M6 depth 7

M8 depth 12

M10 depth 10

M12 depth 18

S

5

5

5

10

T

35.3

30.5

52.5

49.5

V

47.5

63.4

77

114

W

50.5

59.5

59.5

ー

Y

23

31

36

43.3

Z

44.5

64

77

114

AA

53.5

70.9

84.5

121.5

BB CC

20.3

23.7

27.7

33.7

DD

1.5

1

0

0

48.5

55.3

65.3

71

For the white numbers in black circles, see the explanation of model numbers.VAL Set/Flange type

VAL Set/Foot type

SV Set


Dimensional Table

Dimensional Table

Dimensional Table

TRV2V- 150 S/D ❻ ❼ F-R 12 R50150

BA

BA 4-φC FE

D

Model

Symbol

TRV2V-50

TRV2V-150

A

64

88

B

80

110

C

7

9

D

39.5

53.5

E

35

47.5

F

4.5

6

TRV2V- 150 S/D ❻ ❼ L（W）-R 12 R50150300800

KJ

N

K JL

Approx. G

F H

E

D

BA

2-φC

Model

Symbol

TRV2V-50

TRV2V-150

TRV2V-300

TRV2V-800

A

55

80

100

140

B

75

110

140

200

C

11

13

15

15

D

45

65

80

110

E

82.5

115

135

185

F

35

43.5

54

54.5

G

27.5

33.5

40.5

39.5

H

4.5

10

12

15

J

10

12

13

15

K

25

28

32

35

L

136

159

189

241

N

156

183

215

271

A 1000B C 50

5

D

φE

φE

D

TRV2V-50, 150, 300

TRV2V-800

Model

Symbol

TRV2V-50

TRV2V-150

TRV2V-300

TRV2V-800

A

115

131.7

161.2

215.5

B

87.2

104.2

126.2

174.2

C

27.5

27.5

35

41.3

D

R47

R61

R69

R60

E

69

97

113

108

TRV2V- 150 S/D ❻ ❼ ❾ -R 12 R- 14 1550150300800


Notes)●The end angle position can be changed by 60°.●The end angle is fitted on the short shaft side in the case of W (with two angles).

Notes)1. For the combination of model with sensor unit and mounting accessory, refer to the VAL Set.



38EA Vane Type Rotary Actuator

Variable Rotating Angle Type TRV2Rotary A

ctuators　TRV2

39EA

Unit: mm Unit: mm

With hydraulic cushionTRV2V- 150 S/D ❻ ❼ ❾ C-R 12 R

50 150 300 800

With hydraulic cushion and sensorTRV2V- 150 S/D ❻ ❼ ❾ C-R 12 R- 14 15

50 150 300 800

Dimensional Table

Dimensional Table

A

C B

G

H

E F

D

TRV2V-50

TRV2V-150

TRV2V-300

TRV2V-800

A

136.5

159.5

187.5

244

B

30

34

37

42

C

20.5

22.5

25.5

31

D

56

80

95

130

E

50

62

87

118

F

54

71.5

96

135

G

R38

R51

R68

R98

H

34

46

62

90

PRH50, 150, 300 PRH800

A

B C

D D

TRV2V-50

TRV2V-150

TRV2V-300

TRV2V-800

A

137.7

160.7

188.7

244

B

87.2

104.2

126.2

174.2

C

50.5

56.5

62.5

69.8

D

R58.2

R72.2

R88.2

R118.5


Model

Symbol

Model

Symbol

Notes) 1. For dimensions not shown here, refer to the VAL Set.2. For the combination of mounting accessory and model with hydraulic cushion and sensor, see the required dimensions shown in each drawing.


TRV2-3/Variable rotating angle typeBasic styleSingle vane/TRV2-3SAOA90S

Foot typeTRV2-3S/DAO ❼ L

Switch SetTRV2-3S/DAO ❼ ❾ -A（B）

Note) For the combination of sensor unit and mounting accessory, see the required dimensions shown in each drawing.

Double vane/TRV2-3DAOA45S

Flange typeTRV2-3S/DAO ❼ F

Note) The flange position can be changed by 120°. Note) The end angle position can be changed by 60°.

With protective cover(J)

90°25°25°

φ30

120°120°Rotation start point

Rotating angle range30° to 180°

4.5

3-M3 depth 6

Ports2-M５16.5

10

φ5h7φ12h8

φ36.5

4

19 26 10

55

Click

M2

Stopper for angle settingStopper for reference point

Min. angle setting 30°

R15.5

Stoppermounting pitch 15°

Max. angle setting 180°

45°

25°25°

φ30

120°120°


Rotating angle range30° to 90°3-M3 depth 6

Ports2-M５16.5

10

φ5h7φ12h8

φ36.5

4

19 26 10

55

Stopper for angle setting

Stopper for reference point




4.5 Click

M2

R15.5

20.7

65.7

φ19φ35

30 37

30 1.5

2.516.5

19

37 4-φ3.42-φ4.836 18

11726

25

43

12.7

16.4 2.6

φ35

39.2 1000

2217.2 50

5

R15

CT-3R CT-3L

1000

505



Vane Type Rotary ActuatorVariable Rotating Angle TypeTRV2

TRV2　Rotary Actuators

40EA Vane Type Rotary Actuator

Variable Rotating Angle Type TRV2Rotary A

ctuators　TRV2

41EA

Unit: mm Unit: mm

TRV2-10/Variable rotating angle typeBasic styleSingle vane/TRV2-10SAOA90S





Note) The end angle position can be changed by 60°.Note) The flange position can be changed by 120°.

With protective cover (J)

34 42

34 1.8

3.219.8

2342 4-φ3.5

2-φ5.842 20

12830

30

51

16.1

19.8 3.2


90°25°25°

φ35

60°60°



5.5

3-M3 depth 6

Click

M2

Stopper for angle settingStopper for reference pointR18


Ports2-M５25

14

φ6h7φ14h8

φ42.5

5

23 40 12

75＋4°　0°

Ports2-M５25

14

φ6h7φ14h8

φ42.5

5

23 40 12

75

φ35

3-M3 depth 6

45°

25°25°

120°120°



5.5






Click

M2

R18

21.7

84.7

φ19φ41

R15

CT-3R CT-3L


1000

505

φ41

40.2 1000

2218.2 50

5

For the white numbers in black circles, see the explanation of model numbers.TRV2-20/Variable rotating angle typeBasic styleSingle vane/TRV2-20SAOA90S





Note) The end angle position can be changed by 90°.

With protective cover(K)

（41） 50

（41）50

1.9

3.624.9

28.5

4-φ5.5

φ58

2-φ749 25

151036

34

58.5

18.7

25 3.6



Click

M2

Stopper for angle settingStopper for reference pointR20

Stoppermounting pitch15°

Ports2-M５36.5

163

φ8h8φ16h8

φ49.5

5.5

28.5 55 12.5

96Rotating angle range30° to 180°

45°45°25°25°

φ40

90°

4-M5 depth 8

Max. angle setting 180°Min. angle setting 30°


－0.029＋0.1　0


45°45°25°25°

φ40

4-M5 depth 8

Ports2-M５36.5

163

φ8h8φ16h8

φ49.5

5.5

28.5 55 12.5

96




Stoppermounting pitch15°



Click

M2

R20

22.7

106.2

φ19φ49

φ49

41.2 1000

2219.2 50

5R15

CT-3R CT-3L

1000

505





－0.029＋0.1　0

Vane Type Rotary ActuatorVariable Rotating Angle TypeTRV2

TRV2　Rotary Actuators

42EA


ctuators　TRV2

43EA

Unit: mm Unit: mm

TRV2-30/Variable rotating angle typeBasic styleTRV2-30S/DAOA45S

Foot typeTRV2-30S/DAOA45L

Switch SetTRV2-30S/DAOA45 ❾ -A（B）

Flange typeTRV2-30S/DAOA45F

Note) The end angle position can be changed by 90°.

With protective cover(J)





Click

M2

R26.5



Click

M2

R26.5


Ports2-Rc1/8

36

183

φ64

φ10h7φ20h8

5.5

31.5 60 14

105.5

45°45°25°25°

φ56


4-M5 depth 8

PRO30D typeRotating angle range 90°

PRO30S typeRotating angle range 270°

Single vane

Double vane

24.7

116.2

φ19φ63

52 64

52

64 4-φ5.5

1.9

3.627.9

31.52-φ6.566 30

181248

42

75

20.7

27 4.5

R15

CT-3R CT-3L


φ63

43.2 1000

2221.2 50

5

1000

505



－0.03＋0.1　0

End anglesFor TRV2-1 (with mounting bolts)

FlangesAccessories

For TRV2-1 (with 2 mounting screws) For TRV2-3/10 (with 3 mounting screws)

For TRV2-20/30 (with 4 mounting screws) For TRV2-50/150 (with 3 mounting screws)

For TRV2-20/30 (with mounting bolts)

For TRV2-3/10/50 (with mounting bolts)

For TRV2-150/300/800 (with mounting bolts)

LL

4-KMLM

MM

FL

4-KMLM

LL

MM

FL

4-KMLM

LL

MM

FL

4-KMLM

LL

MM

FL

LL 4-SL

CF

HA

PA

PB2-KL

FFNC

NB

LL6-SL

CF

HA

2-KLPA

PB

FFNC

NB

CF

HA

PA

PB 2-KL

FF

NC

NB

LL4-SL

CF

HA

LL6-SL

2-KLPA

PB

FF

NC

NB


44EA


ctuators　TRV2

45EA

Unit: mm

Dimensional Table: Flanges

Dimensional Table: End angles

FL

2

2.5

3.2

3.6

3.6

4.5

6

KM

φ3.4

φ3.4

φ3.5

φ5.5

φ5.5

φ7

φ9

LL

φ23

φ30

φ35

φ40

φ56

φ45

φ70

LM

□24

□30

□34

□41

□52

□64

□88

MM

□30

□37

□42

□50

□64

□80

□110

Symbol

Applicablemodel

Accessory number

TRV2-1

TRV2-3

TRV2-10

TRV2-20

TRV2-30

TRV2-50

TRV2-150

TRV2-1-F

TRV2-3-F

TRV2-10-F

TRV2-20-F

TRV2-30-F

TRV2-50-F

TRV2-150-F

37

43

51

58.5

75

82.5

115

135

185

SymbolCF

2

2.6

3.2

3.6

4.5

4.5

9

12

15

FF

22

25

30

34

42

45

65

80

110

HA

φ4.8

φ4.8

φ5.8

φ7

φ6.5

φ11

φ13

φ15

φ15

KL

φ23

φ30

φ35

φ40

φ56

φ45

φ70

φ80

φ120

LL

15

18

20

25

30

35

40

45

50

NB

10

11

12

15

18

25

28

32

35

NC

20

26

30

36

48

55

80

100

140

PA

30

36

42

49

66

75

110

140

200

PB

φ3.5

φ3.5

φ3.5

φ5.5

φ5.5

φ7

φ9

φ11

φ13

SL

TRV2-1

TRV2-3

TRV2-10

TRV2-20

TRV2-30

TRV2-50

TRV2-150

TRV2-300

TRV2-800

TRV2-1-L

TRV2-3-L

TRV2-10-L

TRV2-20-L

TRV2-30-L

TRV2-50-L

TRV2-150-L

TRV2-300-L

TRV2-800-L

Accessory number

Applicablemodel

Principle of operation

90 90°100 100°180 180°270 270°280 280°

45 45°40 40°

For a special angle (order made), specify the rotating angle. A click machined for the special angle will be delivered. The rotation start point must be 45° or 40°.

How to order hydraulic cushion only

●Hydraulic cushion set (with claw)

Size

50 For TRV2(V)-50150 For TRV2(V)-150300 For TRV2(V)-300800 For TRV2(V)-800

CRN － 150 － 90 － 45


Rotating angle

●Hydraulic cushion only (without claw)

CRN － 150

90 90°100 100°180 180°270 270°280 280°

45 45°40 40°

●Claw for hydraulic cushion

CRN － 150 － 90 － 45 － T


Rotating angle

Position between Rotation Start Point and Rotating Angle

40 : Order made

40 : Order made

45°

40°

Rotation start pointRotating angle

90°

○

○

100°

ー

○

180°

○

○

270°

○

ー

280°

ー

○

Note) Select a cushion according to the rotation start point and rotating angle of the rotary actuator to be used. The hydraulic cushions with a rotation start point of 40° are made to order.

Pressing spring

Adjusting needle

Piston

Click

Size


Size


When the claw on the shaft of the rotary actuator hits against the piston, the impact is converted to the pressure (hydraulic) to the back of the piston. When this pressure energy passes through the orifice between the piston and the cylinder inner surface and through the adjusting needle, the energy will become heat energy and be consumed before the piston stops at the stroke end. The piston on the opposite side which is pressed by the spring force is kept at the origin.

TRV2 Vane Type Rotary ActuatorTRV2　Rotary Actuators

46EA

TRV2Vane Type Rotary ActuatorRotary A

ctuators　TRV2

47EA

Unit: mm Unit: mm

Dimensional Table

W

V

R

S

PM

N

Q

（BB°）Rotary actuatorshaft center

YZ

DD

U

φT

K

J

L L

EE

Stroke: approx. AA

H

Hex. socket head cap screws for mounting rotary actuator2-CC

D C E

F

ABMax. G

Model number

Symbol

CRN-50

CRN-150

CRN-300

CRN-800

A

50.5

56.5

62.5

73

B

6

7.2

7.2

7.2

C

32

36

42

50

D

4.5

4.5

4.5

6

E

14

16

16

17

F

16

18

21

25

G

8.5

8.5

12

12

H

14.4

18.4

22.5

32.5

J

56.6

70.7

91.9

127

K

9.9

11.3

12.7

14.2

L

40

50

65

90

M

50

62

87

118

N

4

9.5

8

17

P

37

49

61

82

Q

7.1

8.4

14.2

24.7

Model number

Symbol

CRN-50

CRN-150

CRN-300

CRN-800

R

17

25.5

33.2

46.7

S

9.2

11.4

14.1

20.6

T

8

10

12

16

U

7.2

8

12

13

V

39

60.6

69.2

103.9

W

56

80

95

130

Y

R12.5

R15

R22.5

R35

Z

R 45

R 70

R 80

R120

AA

6.5

10

15

24

BB

30

30

30

30

CC

M6×12ℓ

M8×16ℓ

M10×20ℓ

M12×20ℓ

DD

34

46

62

90

EE

8

12

18

27.5

AccessoriesClaw for hydraulic cushionFor rotating angle of 270° (rotation start point 45°)

Dimensional Table

For rotating angle of 90° (rotation start point 45°)

Dimensional Table

5°5°

G P

E

G

RL

B

J F

D

C

AN

K

M

□H

Model number

Symbol

CRN-50-270-45-T

CRN-150-270-45-T

CRN-300-270-45-T

CRN-800-270-45-T

A

23

28

40

63

B

13

16

22

34

C

16

24

35

58

D

13.7

19.5

30.5

49

E

10

12

14

18

F

1.2

1.2

1.2

1.2

G

2.6

4.1

5.5

8

H

10

13

19

32

J

M5

M6

M8

M10

K

7

9

11

14.5

L

38

51

68

98

M

18

20

23.5

29.5

N

4.5

5

6.5

8

P

8

10

12

16

NQ

□HC D L

M

P K

E

F

J

B

A

5°G

Model number

Symbol

CRN-50-90-45-T

CRN-150-90-45-T

CRN-300-90-45-T

CRN-800-90-45-T

A

23

28

40

63

B

10

12

18

29

C

16

24

35

58

D

13.7

19.5

30.5

49

E

10

12

14

18

F

1.2

1.2

1.2

1.2

G

2.5

4

5.4

8

H

10

13

19

32

J

M5

M6

M8

M10

K

7

7.5

9

14.5

L

76

102

136

196

M

18

20

23.5

29.5

N

18.5

23

33.5

55

P

8

10

12

16

Q

5

5

9

14


48EA


ctuators　TRV2

49EA

Unit: mm Unit: mm


For special angle (rotation start point 45° and 40°)

Notes)●The material is S45 to 55C.●The clicks for rotating angle of 260° or more shall be heat-treated and have hardness (HRC) of approx. 40.

Dimensional Table

Dimensional Table

5°

5°

G

RL

Q

Q

G B

A

D C

J

K

N

PM

E

F □H

Model number

Symbol

CRN-50-180-45-T

CRN-150-180-45-T

CRN-300-180-45-T

CRN-800-180-45-T

A

23

28

40

63

B

10

12

18

29

C

16

24

35

58

D

13.7

19.5

30.5

49

E

10

12

14

18

F

1.2

1.2

1.2

1.2

G

2.5

4

5.4

8

H

10

13

19

32

J

M5

M6

M8

M10

K

7

9

11

14.5

L

38

51

68

98

M

18

20

23.5

29.5

N

18.5

23

33.5

55

P

8

10

12

16

Q

5

5

9

14


Rotating angle 0 to 90°

□H

RT

F S

S

G

E

5°G

E

Rotating angle　　－5°


Rotating angle 0 to 100°

□H

RT

F S

S

G

E

G

Rotating angle－10°

ERL

Rotating angle 90° to 270°

5°G

EJ

Rotating angle －5°

E

G

W

DN

Rotating angle 100° to 280°

J

Rotating angle －10°

E

W

DN

E

P

M

K

φA

P

M

K

φA

Model number

Symbol

For CRN-50

For CRN-150

For CRN-300

For CRN-800

A

26

32

48

78

D E

8

12

14

18

F

1.5

1.5

1.5

1.5

G±0.1

2.5

4

5.5

8

H ±0.05 0

10

13

19

32

J K

7

9

11

14

L

37

51

68

98

M

17.5

20

23.5

28.5

N

8.5

10.5

15

26

P

7

10

12

15.5

S

18

21

30

45

T

5

5

6

6

W

13

16

24

39

M5depth 13

M6depth 16

M8depth 22

M10depth 30

5.5

7.5

13

20


AccessoriesClaw for hydraulic cushionFor rotating angle of 280° (rotation start point 40°)

Dimensional Table

Dimensional Table

RL

B

J F

D

C

A□H

P

NK

M

G

Model number

Symbol

CRN-50-280-40-T

CRN-150-280-40-T

CRN-300-280-40-T

CRN-800-280-40-T

A

23

28

40

63

B

13

16

22

34

C

16

24

35

58

D

13.5

19.5

30.5

49

F

1.2

1.2

1.2

1.2

G

5

8

11

16

H

10

13

19

32

J

M5

M6

M8

M10

K

7

9

11

14

L

37

51

68

98

M

20

20

24

28.5

N

4.5

5

6.5

8

P

10

10

12.5

15.5

NG

□HC D LF

J

B

A

M

P K

Model number

Symbol

CRN-50-100-40-T

CRN-150-100-40-T

CRN-300-100-40-T

CRN-800-100-40-T

A

23

28

40

63

B

10

12

18

29

C

16

24

35

58

D

13.5

19.5

30.5

49

F

1.2

1.2

1.2

1.2

G

2.5

4

5.5

8

H

10

13

19

32

J

M5

M6

M8

M10

K

7

9

11

14

L

74

102

136

196

M

17.5

20

23.5

28.5

N

18.5

23

33.5

55

P

7

10

12

15.5


50EA


ctuators　TRV2

51EA

Unit: mm



Dimensional Table

Dimensional Table

G

□H

RL

F

JBG10°

A

D C

K

N

PM

Model number

Symbol

CRN-50-180-40-T

CRN-150-180-40-T

CRN-300-180-40-T

CRN-800-180-40-T

A

23

28

40

63

B

10

12

18

29

C

16

24

35

58

D

13.5

19.5

30.5

49

F

1.2

1.2

1.2

1.2

G

2.5

4

5.5

8

H

10

13

19

32

J

M5

M6

M8

M10

K

7

9

11

14.5

L

37

51

68

98

M

17.5

20

23.5

28.5

N

18.5

23

33.5

55

P

7

10

12

16

NG

□HC D Lr

J

BG

10°

A

M

P K

E

Model number

Symbol

CRN-50-90-40-T

CRN-150-90-40-T

CRN-300-90-40-T

CRN-800-90-40-T

A

23

28

40

63

B

10

12

18

29

C

16

24

35

58

D

13.5

19.5

30.5

49

E

8

12

14

32

F

1.2

1.2

1.2

1.2

G

2.5

4

5.5

8

H

10

13

19

32

J

M5

M6

M8

M10

K

7

9

11

14

L

74

102

136

196

M

17.5

20

23.5

28.5

N

18.5

23

33.5

55

P

7

10

12

15.5

Position between Rotating Angle and Rotation Start Point Parts Configuration

How to order sensor only/TRV2-1・3・10・20・30Fixed sensor position type

●Sensor unit

Variable sensor position type

90 90°180 180°270 270°

90 90°45 45°


Rotating angle

Applicable rotary actuator

3 For TRV2-3S/D10 For TRV2(V)-10S/D20 For TRV2(V)-20S/D30 For TRV2(V)-30S/D

Reed wire direction

None Axial direction－U Perpendicular to axial direction

SR － 20 －U － 180 － 90

●Sensor only

Sensor type

CT-3 CT-3-U

Applicable rotary actuator

1 TRV2-13 TRV2-33-45 TRV2-3 Rotation start point 45°10 TRV2(V)-1020 TRV2(V)-2030 TRV2(V)-30Variable rotating angle type

3A TRV2-3S/DA010A TRV2-10S/DA020A TRV2-20S/DA030A TRV2-30S/DA0

CT-3 － 20

Sensor mounting position

R For rightL For left

CT － 3 R U

U Perpendicular direction

TRV2-3S

TRV2-10S

TRV2-20S

TRV2-30S

TRV2-3D

TRV2-10D

TRV2-20D

TRV2-30D

Model numberRotating angle Rotation start point

90°

○

△

○

△

○

△

○

○

○

○

○

180°

○

△

○

△

○

△

○

ー

ー

ー

ー

270°

○

ー

○

ー

○

ー

○

ー

ー

ー

ー

45°

○

ー

○

ー

○

ー

○

○

○

○

○

90°

ー

△

ー

△

ー

△

ー

ー

ー

ー

ー

Sin

gle

vane

Dou

ble

vane


Sensor unit

Sensor unitmounting screw

Rotor

Actuator body

Sensor unit partsconfiguration

Rotor setscrew

Reed wire direction

None Axial direction


52EA


ctuators　TRV2

53EA

●When TRV2(V) Series rotary actuator with sensors is ordered, the actuator will be supplied with the sensors mounted in the combination shown in the following table.

Handling instructions for variable sensor position type

Rotating angle and sensor mounting position●Mounting sensor unitMount the unit on the rotary actuator body with the sensor case mounting screws. For the tightening torque, see the following table.

Procedures for mounting sensor unit and adjusting sensor

●When a variable rotating angle type actuator with sensors is ordered, the actuator will be supplied with the sensor unit. After fitting the angle setting stopper at the angle setting and adjusting the stopper, mount the sensors in the combination shown in the following table.

●Adjusting sensor positionLoosen the sensor adjusting screws, set the max. sensitivity position of the sensor to the angle setting of the rotary actuator shown on the scale, and secure the sensor. Tighten the screws to a tightening torque of 40 to 50 N･cm. The angle scale shall be used as a rough guide. Make sure that the LED is lit, and make the final adjustment.

●Replacing sensorRemove the sensor adjusting screws and plate fixing screw, and replace the sensor with a new one.Mount the new sensor in the reverse order to removal. Be sure to adjust the sensor position.

Rotating angle

90°, 100°

270°

Sensor combination

Combination A

Combination B

Rotating angle

30° to 186°

187° to 270°

Sensor combination

Combination A

Combination B


180°

Port position

Max. sensitivity position

Max. sensitivity position

CT-3LCT-3R

Combination A

Combination B

270°

Port positionMax. sensitivity positionMax. sensitivity position

CT-3RCT-3L

Rotary actuator model

For TRV2-1S/D

For TRV2-3S/D

For TRV2 (V) -10S/D

For TRV2 (V) -20S/D

For TRV2 (V) -30S/D

For TRV2-3S/DA

For TRV2-10S/DA

For TRV2-20S/DA

For TRV2-30S/DA

Tightening torque (N・cm)

20 to 30

6 to 10

10 to 20

20 to 30

Rotaryactuator body

Rotor

Sensor case

Sensor casemounting screws

Plate fixing screw

Sensor adjusting screws

Magnet

Anglescale

Max.sensitivityposition

Rotorset screw

TRV2（V） SeriesSensor unit parts configuration

Rotaryactuator body

Magnet holder

Sensorcase

Sensor casemounting screws

Plate fixing screwAngle scale

Sensor adjusting screws

Magnet

Max. sensitivityposition

Magnet holder mounting screw

Variable rotating angle typeSensor unit parts configuration

CAUTION

CAUTION

How to order sensor only/TRV2-50・150・300・800

MA-1 － 300 － 1

Notes)●The sensor units for rotary actuators with hydraulic cushion are provided with a hydraulic cushion.●Determine the rotating angle and rotation start point according to the rotary actuator to be used.

●Sensor units for basic style rotary actuators

① ② ⑤

MA-1 － 300C 270 － 45 － 2① ② ③

●Sensor units for rotary actuators with hydraulic cushion

④ ⑤

① Switch Type ③ Rotating Angle

Note 1) When hydraulic cushion is provided

② Applicable Models

④ Rotation Start Point

⑤ Sensor Quantity

TRV2(V）-50・150・300・800

TRV2 － B － 50

●Basic style rotary actuator sensor unit parts

① ②

TRV2 － MB 50 － 90 － 45① ② ③

●Sensor unit parts for rotary actuator with hydraulic cushion

④

① Sensor Unit Parts ③ Rotating Angle

② Applicable Models ④ Rotation Start Point

Note 1) Since the sensor fittings are the same as those for 50, it is impossible to select another one.

Note 2) Since the sensor fittings are integral with the base brackets, it is impossible to select another one.

Note 3) For a sensor with a hydraulic cushion, select this fitting. For 150, select 50C.

Note 4) The fitting for the sensor with hydraulic cushion for 800 includes a hydraulic cushion body.

Symbol

MA-1

MD-1

MD-3

MR

MA-2L

MA-2H

MT-3

MT-3U

MT-2

MT-2U

Details

For 100 V AC/24 V DC (low current type)

For 24 V DC

For 5/6 V DC

For 5 to 100 V AC/DC (without indicating lamp)

For 100/110 V AC

For 200/220 V AC

For 5 to 30 V DC

For 5 to 30 V DC

For 24 V DC

For 24 V DC

Ree

d se

nsor

type

Sol

id s

tate

sens

or ty

pe

Symbol

50

150

300

800

50C Note 1

150C Note 1

300C Note 1

800C Note 1

Details

TRV2-50, TRV2V-50

TRV2-150, TRV2V-150

TRV2-300, TRV2V-300

TRV2-800, TRV2V-800

TRV2-50, TRV2V-50

TRV2-150, TRV2V-150

TRV2-300, TRV2V-300

TRV2-800, TRV2V-800

Symbol

B

MB

K

Details

Base bracket

Magnet arm

Fitting

Symbol

50

150 Note 1

300

800 Note 2

50C Note 3

300C Note 3

800C Note 4

Details

TRV2-50, TRV2V-50

TRV2-150, TRV2V-150

TRV2-300, TRV2V-300

TRV2-800, TRV2V-800

TRV2-50, TRV2V-50, TRV2-150, TRV2V-150

TRV2-300, TRV2V-300

TRV2-800, TRV2V-800

Symbol

90

180

270

Details

90°

180 °

270 °

Symbol

45

Details

45°

Symbol

1

2

Details

With 1 sensor

With 2 sensors

Symbol

90

180

270

Details

90°

180 °

270 °

Symbol

45

Details

45°


54EA


ctuators　TRV2

55EA

Direction of port

Configuration of parts of sensor unit with hydraulic cushionTRV2-50, 150, 300With hydraulic cushion

TRV2-50, 150, 300 Basic styleSensor unit parts configuration

Hydraulic cushion mounting bolt(supplied with hydraulic cushion body)

Hydraulic cushion body

M type sensor

Sensor fitting

Sensor position adjusting screw(supplied with sensor fitting)

Base bracket

Magnet arm mounting bolt(supplied with magnet arm)

Magnet arm

Magnet arm fixing screw(supplied with magnet arm)

Lock nut(supplied with magnet arm)

Base bracket mounting screw(supplied with base bracket)

M type sensor

Sensor fitting

Sensor position adjusting screw(supplied with sensor fitting)

Base bracket

Magnet arm

Direction of port

Configuration of parts of sensor unit with hydraulic cushion

TRV2-800 Basic style TRV2-800 With hydraulic cushion

Hydraulic cushion body(only for models with sensor)

Hydraulic cushion mounting bolt(supplied with hydraulic cushion body)

M type sensor

Sensor fitting(supplied with hydraulic cushion body)

Magnet arm

Magnet arm mounting bolt(supplied with magnet arm)

Sensor unit parts configuration

Sensor fitting(supplied with base bracket)

M type sensor

Magnet arm fixing screw(supplied with magnet arm)

Lock nut(supplied with magnet arm)

Magnet arm

Base bracketmounting screw(supplied with base bracket)

Base bracket

Parts Configuration TRV2-1・3・10・20・30

TRV2-50S・150S・300S・800S

TRV2-50D・150D・300D・800D

Front side Rear side

The above figure shows the configuration for a rotating angle of 180°.





❹ ❽

❽ ❹ ❼ ❸ ❶ ❷10❾❻❺

❽ ❹ ❼ ❸ ❶ ❷10❾❻❺

❼ ❸ ❻ ❾ ❶ ❷


56EA


ctuators　TRV2

57EA

No.

❶❷❸

❹

❻

Name

Body A

Body B

Vane shaft

Shoe

Bearing

Material

Aluminum alloy

Aluminum alloy

Carbon steel for machine structural use

TRV-1・3・10： Synthetic resin＋glass

TRV-20： Zinc alloy die-cast

Oil-impregnated sintered bearing

Qty.

1

1

1

1

2

No.

❼❽❾

Name

Vane seal (vane shaft)

Shoe seal

O-ring

Material

Nitrile rubber

Nitrile rubber

Nitrile rubber

Qty.

1

1

2

Note) The vane seal is integral with the vane shaft.

Seal List/TRV2-1・3・10・20・30

Parts List/TRV2-1・3・10・20・30

No.

❶❷❸❹❺❻

Name

Body A

Body B

Vane shaft

Shoe

Damper

Bearing

Material

Aluminum alloy die-cast


Chromium-molybdenum steel

Zinc alloy die-cast

Synthetic resin

Oil-impregnated sintered bearing

Qty.

1

1

1

1（2）1（2）

2

No.

❼❽❾10

Name

Vane seal (vane shaft)

Shoe seal

O-ring

O-ring

Material

Nitrile rubber

Nitrile rubber

Nitrile rubber

Nitrile rubber

Qty.

1（2）1（2）

2

1

Note) The vane seal is integral with the vane shaft.The parenthesized quantities apply to TRV2-50D, 150D, 300D and 800D.

The parenthesized quantities apply to TRV2-50D, 150D, 300D and 800D.

Seal List/TRV2-50・150・300・800

Parts List/TRV2-50・150・300・800

Actuators with sensorsHydraulic cushion

Operating range and hysteresis

TRV2-1・3・10・20・30

～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～

～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～

Notes on handling

Installing method

Fixed sensor position type/TRV2-3・10・20・30

Variable sensor position type/TRV2-1・3・10・20・30

TRV2-50・150・300・800

Fig. 7

Vane typerotary actuator

Direction of port

Piston

Hydraulic cushion

Claw forhydraulic cushion

Mounting screw

Mountingscrew

Fig. 8 Hydraulic cushionHex. nuts

Adjusting needles

Sensor type

SR

Operating range

15°±7°

Hysteresis

Approx. 2°

Sensor type

CT-3

Operating range

23°±7°

Hysteresis

Approx. 2°


TRV2-50

TRV2-50 (with hydraulic cushion)

TRV2-150


TRV2-300


TRV2-800


Operating range

Approx. 35°

Approx. 29°

Approx. 25°

Approx. 19°

Approx. 26°

Approx. 17°

Approx. 32°

Approx. 13°

Hysteresis

Approx. 2°30’

Approx. 1°30’

Approx. 1°30’

Approx. 1°

Approx. 1°30’

Approx. 1°

Approx. 2°

Approx. 1°

Common to reed sensors (MA-1, MD-1, MD-3, MR, MA-2L and MA-2H)


TRV2-50


TRV2-150


TRV2-300


TRV2-800


Operating range

Approx. 61°

Approx. 35°

Approx. 42.5°

Approx. 30°

Approx. 36.5°

Approx. 19°

Approx. 46°

Approx. 13°

Hysteresis

Approx. 4.5°

Approx. 3°

Approx. 3°

Approx. 2°

Approx. 3°

Approx. 2°

Approx. 3.5°

Approx. 1.5°

Common to solid state sensors (MT-3, MT-3U, MT-2 and MT-3U)

●Mount the hydraulic cushion using a mounting hole in the hydraulic cushion body on the square axis side of the vane type rotary actuator.●Mount the cushion in such a way that the hydraulic cushion body is located on the same side as the port of the vane type rotary actuator as shown in Fig. 7. After mounting, ensure that the hydraulic cushion body has been mounted correctly.●After mounting the hydraulic cushion body, fit the click for hydraulic cushion. Before fitting it, make sure that the shaft of the vane type rotary actuator is positioned at the rotation start point.●At the start point, the click for hydraulic cushion is in contact with the piston of the hydraulic cushion body and cannot enter the cushion. Turn the shaft square axis counterclockwise to insert the click.●The hydraulic cushion cannot be used as a stopper. (To stop at an intermediate position, be sure to provide an external stopper.)

1. Do not loosen or disassemble any parts other than the adjusting needles. Doing so can cause oil leakage. (Fig. 8)

2. The hex. nut at the adjusting needle bottom is not a lock nut. Do not turn it. Doing so can cause oil leakage. (Fig. 8)

3. Do not use the actuator in an environment exposed to dust particles or cuttings. Doing so will damage the rod seal and reduce its durability.

4. Do not use the actuator in an environment exposed to liquids, such as water and oil. The liquids may enter the inside through the rod seal, thereby blowing off the tank cover or damage the bolts.

5. If the actuator is used in such an environment as stated in 3 or 4, put a cover, or take other appropriate measures.


58EA


ctuators　TRV2

59EA

Variable rotating angle type

Stoppers

Structure of variable rotating angle changing mechanism

Fine adjustment screw

Reference point stopper

Min. angle setting

Angle setting stopper

Mounting pitch

30°15°


Angle setting stopper

Stopper mounting bolt

Rotary actuator body

WARNING

Setting of rotating angle

●When the angle setting is not specified (standard)

CAUTION

●Before starting the rotary actuator, be sure to install the reference point stopper and the angle setting stopper.●If the stopper set at the rotation start point or the max. rotating angle is moved toward the positive side out of the adjustment range, the vane will get into contact with the internal stopper, and nonconformity, such as damage to the internal stopper, may occur. Adjust the angle so that the claw is stopped at the external stopper.●The reference point stopper cannot be moved because it is fixed.●The stopping angle is determined by the contact of the claw with the fine adjustment screw of each stopper. The stopping angle accuracy does not include wear caused by operation. If the stopping angle is changed by the wear, readjust the angle with the fine adjustment screw.

Fit the external stopper to tapped holes in the rotary actuator body. There are a reference point stopper and an angle setting stopper. The reference point stopper is secured at the specified position (rotation start point). Fit the angle setting stopper at a position at which the desired angle setting can be obtained. The claw on the shaft gets into contact with the stopper to stop at the angle setting. The adjustment screw on the stopper can be used for fine adjustment.

In this case, the rotary actuator will be delivered with the reference point stopper secured and the angle setting stopper not in the mounted state. Therefore, before using the actuator, it is necessary to fit the angle setting stopper at a position corresponding to the angle setting.The mounting pitch is 15°. For the fitting procedures, see the rotating angle setting procedures on the following page.

●When the angle setting is specified (order made)The rotary actuator will be delivered after the reference point stopper and angle setting stopper are fitted at the specified angles.However, before using the actuator, make fine adjustments turning the fine adjustment screw on each stopper to set the angle accurately.

Angle Setting

Example in the case of 90°

Angle Fine Adjustment Range

Note) ＊For TRV2-3DA, －1° to ＋3°＊＊For TRV2-3DA, －9° to ＋1°

30°Marking forangle setting

Model number

TRV2-3S/DA

TRV2-10S/DA

TRV2-20S/DA

TRV2-30S/DA

Angle setting (integral multiple of mounting pitch of 15°)

30°, 45°, 60°, 75°, 90°, 105 °, 120 °, 135 °, 150 °,

165 °, 180 °

30°, 45°, 60°, 75°, 90°, 105 °, 120 °, 135 °, 150 °,

165 °, 180 °, 195 °, 210 °, 225 °, 240 °, 255 °, 270 °

Reference point stopper fine adjustment range

Angle setting stopper fine adjustment range

Angle setting stopper fine adjustment

range at max. angle setting

＊±3 °

－9 ° to ＋6 °

＊＊－9 ° to ＋3 °

6° 9°

Mounting pitch

Mounting screw on reference side

Angle setting

Lock nut

Claw

Fine adjustment screw

Adjust with the fine adjustment screw.

●When the angle setting is an integral multiple of the stopper mounting pitch (15°)

CAUTION

①Fit the stopper to the tapped holes corresponding to the angle setting, and secure it.Markings for angle setting are made beside the tapped holes at intervals of 30°. Fit the stopper based on the marking.

②Then, turn the fine adjustment screws of the reference point stopper and angle setting stopper to make fine adjustments, and set the angle accurately. After the completion of setting, be sure to tighten the lock nuts.

Rotating angle setting procedures

●When the angle setting is between integral multiples of stopper mounting pitch (15°)

CAUTION

①When the angle setting is between integral multiples of stopper mounting pitch (15°), fit the stopper in the tapped holes shown by the arrows in the following figure, and secure it.

②Then, turn the fine adjustment screw of the stopper to make fine adjustments, and set the angle accurately. After the completion of setting, be sure to tighten the lock nuts.

Rotating angle setting procedures

When the angle setting is in the front range of 6° in the stopper mounting pitch (15°), fit the front mounting screw on the stopper reference side. When it is in the rear range of 9°, fit the rear mounting screw on the stopper reference side.


60EA

Rotary A

ctuators

℃

Key for rotary actuatorEach rotary actuator with key groove is provided with the following key.

Dimensional Table

JIS B1301 Parallel key b×h×ℓ Both ends rounded S50C

6.5S

6.5S

25S

25S

2-R

b

h

4-C

Model

TRV2-20

TRV2-30

TRV2-50

TRV2-150

TRV2-300

TRV2-800

Key nominal

3×3×16

4×4×18

4×4×20

5×5×36

7×7×40

12×8×40

b

3

4

4

5

7

12

h ℓ

3

4

4

5

7

8

16

18

20

36

40

40

0.16 to 0.25

（R0.16 to 0.25）

0.16 to 0.25

（R0.16 to 0.25）

0.16 to 0.25

（R0.16 to 0.25）

0.25 to 0.40

（R0.25 to 0.40）

0.25 to 0.40

（R0.25 to 0.40）

0.40 to 0.60

（R0.40 to 0.60）

R

1.5

2

2

2.5

3.5

6

0－0.025

0－0.03

0－0.03

0－0.03

0－0.036

0－0.043

0－0.025

0－0.03

0－0.03

0－0.03

0－0.036

0－0.09

0－0.18

0－0.18

0－0.21

0－0.25

0－0.25

0－0.25

Unit: mm

Rack-and-Pinion Rotary Actuator7RP3

7RP3　Rotary Actuators

62EA Rack-and-Pinion

Rotary Actuator 7RP3Rotary A

ctuators　7RP3

63EA

Specifications: Small-size Type

Small-size type Swivel table typeNormal type Compact table type

Model number

Type

Series variation

Bore (mm)

Shaft diameter (mm)

Port size


Proof test pressure

Rotating angle

Angle adjustment range

Working temperature range

Structure of cushioning

Lubrication

Allowable energy



7RP3MW12(W)

φ12

φ6

Theoretical torque

(at 0.5 MPa)

Sensor

detection range

90° type

180° type

7RP3MW20(W)

φ20

φ8

M5×0.8

0.1 to 0.7 MPa

1.05 MPa

0.23N·m

(0.45×working pressure)

0.94N·m


90°・180°

±5°

0 to 90°

0 to 180°

＋5 to ＋60℃None

Unnecessary

0.004J 0.01J

Rack and pinion type compact rotary actuators●Available four types, Small-size, Normal, Swivel table and Compact table type.●The 2-position stop type rotary actuators are provided with an air cushion as a standard device to enhance the allowable energy. (Except the small-size type)●Installed in various mounting styles.

Specifications: Normal Type

Specifications: Swivel Table Type

Model number

Type

Series variation

Bore (mm)

Shaft diameter (mm)

Port size


Proof test pressure

Rotating angle



Lubrication

Allowable energy


7RP3SW

φ14＋φ20

φ8

φ16＋φ24

φ10

φ18＋φ26

φ12

φ22＋φ30

φ15

φ13＋φ18

φ6

φ14＋φ20

φ8

φ16＋φ24

φ10

φ18＋φ26

φ12

φ22＋φ30

φ15

Theoretical torque

(at 0.5 MPa)

Sensor

detection range

90° type　180° type　

7RP3ST・7RP3SF

1.4N·m


2.6N·m


4.3N·m


7N·m

(14×working pressure)

0.24N·m


0.45N·m


0.8N·m


1.4N·m


2.1N·m


90°・180°

70 to 95°

160 to 185°

0.03J 0.14J 0.28J 0.42J 0.004J 0.01J 0.035J 0.07J 0.11J

Angle

adjustment range


2-position stop type 3-/4-position stop type

M5×0.8

0.1 to 0.7 MPa 0.3 to 0.7 MPa 0.2 to 0.7 MPa

1 MPa

180°

−

30 to 95°

30 to 185°

20 to 95°

20 to 185°

120 to 180° 120 to 185°

−

30 to 180° 20 to 185°

＋5 to ＋60℃Air cushion None

Unnecessary

Model number

Type

Series variation

Bore (mm)

Port size


Proof test pressure

Rotating angle



Allowable energy


7RP3RW

φ18＋φ26

Theoretical torque

(at 0.5 MPa)

Sensor

detection range


7RP3RT・7RP3RF

4.3N·m


7N·m


1.4N·m


2.1N·m


90°・180°

70 to 95°

160 to 185°

20 to 95°

20 to 185°

Angle

adjustment range


LubricationRotor

Case


3-/4-position stop type

φ22＋φ30 φ18＋φ26 φ22＋φ30

M5×0.8

0.2 to 0.7 MPa 0.35 to 0.7 MPa

1 MPa

180°

−

160 to 185°

−

20 to 185°

＋5 to ＋60℃Air cushion None

Unnecessary

Required

0.28J 0.42J 0.07J 0.11J





ctuators　7RP3

65EA

Specifications: Compact Table Type

Weight Table

Model number

Type

Series variation

Bore (mm)

Port size


Proof test pressure

Rotating angle



Lubrication

Allowable energy


7RP3LW 7RP3LT・7RP3LF

φ16＋φ24 φ18＋φ26 φ22＋φ30 φ16＋φ24 φ18＋φ26 φ22＋φ30

Theoretical torque

(at 0.5 MPa)

Sensor

detection range


2.6N·m


4.3N·m


7N·m


0.8N·m


1.4N·m


2.1N·m


90°・180°

70 to 95°

160 to 185°

20 to 95°

20 to 185°

0.14J 0.28J 0.42J 0.035J 0.07J 0.11J

Angle

adjustment range


2-position stop type 3-/4-position stop type

M5×0.8

0.1 to 0.7 MPa 0.2 to 0.7 MPa

1 MPa

＋5 to ＋60℃

180°

－120 to 185°

－20 to 185°

Unnecessary

Air cushion None

Model number

7RP3MW12

7RP3MW12W

7RP3MW20

7RP3MW20W

7RP3(ST・SF)1318

7RP3(SW・ST・SF)1420




7RP3(RW・RT・RF)1826

7RP3(RW・RT・RF)2230

7RP3(LW・LT・LF)1624



0.128

0.132

0.25

0.26

－0.46

0.7

1.0

1.6

1.65

2.62

0.83

1.25

1.995

0.128

0.132

0.318

0.328

－0.46

0.8

1.2

1.8

1.65

2.62

0.83

1.25

1.995

－－－－

0.27

0.46

0.8

1.2

1.8

1.63

2.57

0.82

1.23

1.985

0.02 0.05

2-position stop typeRotating angle 90° Rotating angle 180°

3-/4-position stop type


Sensor additional weight

Cord length 1 m Cord length 3 m

Note) The weight of one sensor is shown.The sensors other than the above-mentioned have the following weights.VR1 (cord length 1.5 m): 0.23 gVR15 (cord length 5 m): 0.63 g

Unit: kg

■Theoretical Output Torque

●Small-size type ●Swivel table type

●Normal type ●Compact table type

Torque（Ｎ・ｍ）



0

0.5

1.0

1.5

2.0

Working pressure（MPa）0.1 0.3 0.5 0.7

7RP3MW20

7RP3MW12

7RP3RW1826

0.70.50.3

Working pressure（MPa）0.1

8

6

4

2

0

(2-position stop type)10 7RP3RW2230

7RP3（RT, RF）1826

0.70.50.3Working pressure（MPa）

0.1

2

0

(3-/4-position stop type)

3

1

7RP3（RT, RF）2230




0

2

4

6

8

0.1

Working pressure（MPa）


Working pressure（MPa）0.3 0.5 0.7

0

1

2

3

0.1 0.3 0.5 0.7



0

1

2

3

0.1 0.3 0.5 0.7

7RP3SW1826

7RP3SW1420

(2-position stop type)10

7RP3SW1624

7RP3SW2230

7RP3（ST, SF）1420

7RP3（ST, SF）1826


7RP3（ST, SF）1624

7RP3（ST, SF）2230

7RP3（ST, SF）1318

7RP3LW1826

0.70.50.30.1

8

6

4

2

0

(2-position stop type)10

7RP3LW1624

7RP3LW2230

7RP3（LT, LF）1826


7RP3（LT, LF）1624

7RP3（LT, LF）2230





ctuators　7RP3

67EA

E ： kinetic energy（J）Ⅰ ： inertia moment（kg･m2）w ： rotating speed at rotating end（rad/s）q ： rotating angle（rad） 180°=3.14radt ： rotating time（s）

Selection Materials

E＝ Ⅰw2（J）12

w＝2qt

■Inertia Moment Calculation Table

d h

d1

d2

r

r

a b

r

Arm M2

Concentrated mass

M1

!＝MR2

3

!＝MR2

12

!＝ Md2

8d2

8

R2

3

R2

12

!＝ 18（M1d12＋M2d22）

!＝ M12（a2＋b2）

●The fitting direction is

not specified. When

it is used by sliding,

separately examine

the direction.

●When part d2 is


compared to part d1,

it is allowed to

ignore d2.

●Fit it in the

horizontal direction.

●If it is fitted in the vertical

direction, the rotating

time will change.

The fitting direction is

not specified.

●The fitting direction is

not specified. When it

is used by sliding,

separately examine

the direction.

●When M2 is


compared to M1, it is

allowed to consider

M2 to be 0.

●Diameter d(m)

●Weight M(kg)

!＝1（M1（R2＋k12）＋　　　）M2R2

3

Sketch Requirements Inertia moment !kg・m2 Radius of rotation k12 RemarksShape

Dis

cS

tepp

ed d

isc

Bar (

rotati

on ce

nter a

t end

)Ba

r (rota

tion c

enter

at ce

nter)

Rec

tang

ular

sol

idC

once

ntra

ted

mas

s

●Diameter d1(m)　 d2(m)●Weight: Part d1 M1(kg)

　 Part d2 M2(kg)

●Length of bar R(m)

●Weight M(kg)

●Length of bar R(m)

●Weight M(kg)

●Length of side a(m)

　 b(m)

●Weight M(kg)

●Shape of concentrated mass

●Length of arm R(m)

●Weight of concentrated mass M1(kg)

●Weight of arm M2(kg)

d12＋d22

8

a2＋b2

12

Calculate k12 and

k22 according to

the shape of

concentrated

mass.

If an excessive load is applied to the rotary actuator, the shaft and gears at the rotating end may be damaged by the kinetic energy of the load. Before using the actuator, determine the kinetic energy from the load inertia moment and the rotating speed, and make sure that the energy is within the allowable range. (For the allowable energy range, see the actuator specifications.)

■Inertia Moment and Rotating TimeNote 1) Each graph shows the inertia moment at a rotating angle of 90°. When the rotating

angle is 180°, divide the rotating time by 2.Note) Use the actuator with the rotating time from 0.3 to 1.5 sec/90° (3 sec/180°).

●Small-size type

●Normal type●Swivel table type●Compact table type

〈Example〉Select a model appropriate to rotate a load with an inertia moment of 0.04 kg･m² by 180° for a rotating time of 1.8 sec.

〈Answer〉Since the rotating angle is 180°, convert the rotating time to its equivalent at 90°.Rotating time: 1.8÷2＝0.9 (s)From the above graph, determine the intersection of the inertia moment of 0.04 kg･m² with the rotating time of 0.9 sec, and select a model within the working range.Since the rotating angle is 180°, select 7RP3SW1826-180 as a normal type,7RP3RW1826-180 as a swivel table type,or 7RP3LW1826-180 as a compact table type.

Inertia moment（Kg・m2）

0

0.001

0.004

0.003

0.2

Rotating time（s/90°）

0.4 0.6 0.8 1.0 1.2 1.4

7RP3MW20

7RP3MW12

0.005

0.002

Inertia moment（Kg・m2） Inertia

moment（Kg・m2）

0.1

0

0.05

0.15

0.2

(2-position stop type)

0.4 0.6 0.8 1.0 1.2 1.40

0.2 0.4 0.6 0.8 1.0 1.2 1.4

7RP3SW1420

0.2

7RP3SW16247RP3LW1624

7RP3SW18267RP3RW18267RP3LW1826

7RP3SW22307RP3RW22307RP3LW2230

0.05


0.04

0.01

0.02

0.03

7RP3（ST, SF）1318

7RP3（ST, SF）1420

7RP3（ST, SF）16247RP3（LT, LF）1624

7RP3（ST, SF）18267RP3（RT, RF）18267RP3（LT, LF）1826

7RP3（ST, SF）22307RP3（RT, RF）22307RP3（LT, LF）2230

Rotating time（s/90°） Rotating time（s/90°）





ctuators　7RP3

69EA

2-position Stop Type

7RP3 SW 1420 － 180 － A 2

MW Small-size type SW Normal type RW Swivel table type LW Compact table type

12 φ12 single rod 12W φ12 double rod 20 φ20 single rod 20W φ20 double rod1420 φ14＋φ20 Note)

1624 φ16＋φ241826 φ18＋φ262230 φ22＋φ301826 φ18＋φ262230 φ22＋φ301624 φ16＋φ241826 φ18＋φ262230 φ22＋φ30

90 90° 180 180°

Type❷

Nominal diam

eter❸

Rotating angle❹

Sensor sy

mbol❻

Sensor quantity❼


Sensor symbolNote) Select applicable sensors out of the Sensor List.

●! Note on ordering Switch Set●Sensors are not mounted on actuators at delivery.

Small-size type

Normal type

Swivel table type

Compact table type


7RP3 ST 1318 － 90 － A 2

ST Normal type RT Swivel table type LT Compact table type

1318 φ13＋φ18 Note)

1420 φ14＋φ20 Note)


90 90°

Sensor quantity （1, 2, 3）Note) Up to two VR type sensors can be fitted.

Normal type

Swivel table type

Compact table type

●3-position stop type rotary actuators of small-size type are not available.

Note) As reed sensors for 1420 , only VR type sensors can be fitted.

Note) As reed sensors for 1318 and 1420 , only VR type sensors can be fitted.

Start point

End point

End point （Rotating angle）

90°

180°

Start point

End point

（Rotating angle）

90°

90°

Model❶

Type❷

Nominal diam

eter❸

Rotat

ing an

gle α❹

Sensor sy

mbol❻

Sensor quantity❼

Model❶




7RP3 SF 1318 － 40 ＋ 100 － A 2

SF Normal type RF Swivel table type LF Compact table type

1318 φ13＋φ18 Note)

1420 φ14＋φ20 Note)


Specify within the range of 2α＋β≦180°.

Sensor quantity （1, 2, 3, 4）Note) Up to two VR type sensors can be fitted.

Normal type

Swivel table type

Compact table type

Specify within the range of 2α＋β≦180°.

Sensor List

ZC type sensor

(order made)

VR type sensor

Start point

End point

β

（Rotating angle）

α

α

Type Sensor symbol Load voltage range Load current range Protective circuit

None

None

None

Provided

Provided

Applicable loadIndicating lamp Wiring method Cord length

ÅZC201A 1 m

3 m

1 m

3 m

1.5 m

5 m

1 m

3 m

1 m

3 m

None

LED

(Lights when sensing)

Small relay,

programmable

controller

Small relay,

programmable

controller

AC:85 to 115 V

DC:5 to 28 V

DC:10 to 28 V

DC:5 to 50 V

AC:5 to 120 V

DC:3 to 40mA

AC:3 to 20mA

DC:10 to 28 V

DC:4.5 to 28 V

DC:5 to 40mA

DC:5 to 40mA

100mA以下

AC:2 to 25mA

DC: 40 mA or less 0.2 mm2, 2-core, outer

dia. φ3 mm, rear wiring

0.2 mm2, 2-core, outer

dia. φ3 mm, upper wiring



ıZC201B

ÇZC205A

ÔVR1

ÎZC205B

VR15

‰ZC230A

ÏZC230B

ÓZC253B

ÌZC253A

LED


LED


LED




Notes)●For the sensors without a protective circuit, be sure to provide a protective circuit (SK-100) with the load when using any induction load (relay, etc.).●For handling of sensors, be sure to see the sensor specifications at the end of this catalog.●VR1 and VR15 can be used only for 1318 and 1420 type actuators.

Note)

Note)

Type❷

Nominal diam

eter❸

Rotat

ing an

gle α❹

Rotat

ing an

gle β❺

Sensor sy

mbol❻

Sensor quantity❼

Model❶



●4-position stop type rotary actuators of small-size type are not available.Note) As reed sensors for 1318 and 1420 , only VR type sensors can be fitted.

Solid

sta

te s

enso

rR

eed

sens

or

●How to order ● How to order

7RP3 Rack-and-Pinion Rotary Actuator


70EA

7RP3Rack-and-Pinion Rotary Actuator

Rotary A

ctuators　7RP3

71EA

Unit: mm Unit: mm

CAD/DATAis available.7RP3/T7RP3M Bore

CAD/DATAis available.7RP3/T7RP3M Bore

Small-size Type2-position stop type/Single rod 7RP3MW Nominal diameter - Rotating angle - Sensor symbol Sensor quantity

Dimensional Table

Note) The parenthesized values apply to 90° models.

(These drawings show the dimensions of a 180° model.)

(Dimensional drawing of 90° model)

2-M5×0.8(Air ports)

2-H (for angle adjustment)

2-EB (for mounting)

2-DB (mounting holes)spot facing D depth DADC on back

90°

AE

E

EA

JB

JA

BC

JC

KBBA

AD

KA

A

AE

c

KE

10(Sensor groove width)

KC

KD

66

BD

BE

KF

7

ｂ　0－0.025

(Key size)

a

A

BB

C

B

SymbolModel number

7RP3MW12

A AD

7RP3MW20

55

72（53）30

42

AE

6（5.5）8（6.5）

B

39

51

BA

20

30

BB

10

12

BC

24

35

BD

28

35

BE

15

20

C

43

55

D

φ6.5

φ8

DA

3.5

4.5

DB

φ3.3

φ4.2

DC

M4×0.7 depth 10

M5×0.8 depth 15

E

34

43

Symbol

7RP3MW12

7RP3MW20

H

M5×0.8

M6×1

JA

15.3

18.5

JB

10

12

JC

22

26

KA

14

18

KB

7.5

15

KC

4.5

6

KD

8

11

KE

8

11

KF

20

25.5

b

□3

□3

EB

M4×0.7 depth 8

M5×0.8 depth 10

EA

8

12

c

7.2

9.2

a

φ6

φ8

Shaft size

－0.01－0.03－0.01－0.03

Model number

Small-size Type

Dimensional Table


e

dBF

BD

BE

KF

7

C

(These drawings show the dimensions of a 180° model.)

(Dimensional drawing of 90° model)


2-H (for angle adjustment)

2-EB (for mounting)

2-DB (mounting holes)spot facing D depth DADC on back

90°

AE

EA

JB

JA

BC

JC

KBBA

AD

KA

A

AE

c

KE


KC

KD

66

ｂ　0－0.025

(Key size)

a

A

BB

B

E

7RP3MW12W

A AD

7RP3MW20W

55

72（53）30

42

AE

6（5.5）8（6.5）

B

39

51

BA

20

30

BB

10

12

BC

24

35

BD

28

35

BE

15

20

BF

20

25

C

63

80

D

φ6.5

φ8

DA

3.5

4.5

DB

φ3.3

φ4.2

DC

M4×0.7 depth 10

M5×0.8 depth 15

EA

8

12

E

34

43

7RP3MW12W

7RP3MW20W

H

M5×0.8

M6×1

JA

15.3

18.5

JB

10

12

JC

22

26

KA

14

18

KB

7.5

15

KC

4.5

6

KD

8

11

KE

8

11

KF

20

25.5

d

12

15

c

7.2

9.2

b

□3

□3

EB

M4×0.7 depth 8

M5×0.8 depth 10

e

5.5

7

a

φ6

φ8

Shaft size

－0.01－0.03－0.01－0.03

SymbolModel number

SymbolModel number

2-position stop type/Double rod 7RP3MW Nominal diameter W- Rotating angle - Sensor symbol Sensor quantity



72EA


Rotary A

ctuators　7RP3

73EA

Unit: mm Unit: mm

CAD/DATAis available.7RP3/T7RP3S Bore

CAD/DATAis available.7RP3/T7RP3S Bore

Normal Type2-position stop type 7RP3SW Nominal diameter - Rotating angle - Sensor symbol Sensor quantity

Dimensional Table


(1420 type actuators have the rod end shape as shown below.)

(Sensor groove width)


Ｈ (for angle adjustment)

Width across flats n

Air cushionadjusting needle

BJBB

AD

BD

BC

AC ABAB

AAE AE

E

GB＋0.05　0 depth GC

EA

a

10

BH

BF

BE

GA

d

c

G　0－0.05

b 　0－0.03 (Key size)

2-DB (mounting holes)spot facing D depth DA (same on back)

d

c a

BA

B

C

(Two EB mounting holes are made in the center only of 1420 type actuators.)

4-EB (Mounting holes)

7RP3SW1420

A AB

7RP3SW1624

7RP3SW1826

7RP3SW2230

88

111（98）135（103）158（115）

10

12

12

14

AC

68

87（74）111（79）130（87）

B

69

76

84

96

AE

11

14

14

15

AD

60

68

75

87.5

BA

31

37

40.5

46.5

BB

29

31

34.5

41

BC

48

45

52

60

BD

8

9.5

9.5

10

BE

20

25

30

35

BF

28

32

34

39

BH

1.5

2

5

5

BJ

17

17.5

18.5

22

C

48

57

64

74

D

φ9.5

φ11

φ14

φ14

7RP3SW1420

7RP3SW1624

7RP3SW1826

7RP3SW2230

DB

M6×1

M8×1.25

M10×1.5

M10×1.5

E

45

45

52

60

EA

－10

12

14

G

φ26

φ32

φ37

φ44

GA GC

2

2.5

3

3

1.5

2

1.8

2

GB

10

12

14

17

H

M6×1

M8×1.25

M10×1.5

M10×1.5

n

10

13

17

17

cbEB

M5×0.8 depth 6

M4×0.7 depth 6

M5×0.8 depth 7

M6×1 depth 8

DA

5.5

6.5

8.5

8.5

da

φ8h7

φ10h7

φ12h7

φ15h7

Shaft size

　0－0.015

　0－0.015

　0－0.018

　0－0.018

－□4

□4

□5

7

11.5

13.5

17

16

18

18

20

SymbolModel number

SymbolModel number

Normal Type

4-position stop type 7RP3SF Nominal diameter - Rotating angle α + Rotating angle β - Sensor symbol Sensor quantity

Dimensional Table

2×2-M5×0.8(Air ports)

G　0－0.05

d

c a

(1318 and 1420 type actuators have the rod end shape as shown below.)

(Two EB mounting holes are made in the center only of 1420 type actuators.)

4-EB (Mounting holes)

BHBI

Width across flats ｎ


AEAE A

AB ABAC

BC

AD

BB

b 　0－0.03 (Key size)

2-DB (mounting holes)spot facing D depth DA (same on back)

BBA

BJ

a

EA


E

c

dGABE

BF

C

(Sensor groove width)10

7RP3（ST・SF）1318

A





72

88

111

135

158

AB

9

10

12

12

14

AC

54

68

87

111

130

AD

47

60

68

75

87.5

AE

9

10

12

15

15

B

55

69

76

84

96

BA

28

31

37

40.5

46.5

BB

19

29

31

34.5

41

BC

40

48

45

52

60

BE

20

20

25

30

35

BF

25

28

32

34

39

BH

0.5

1.5

2

5

5

BI

12.5

12

13.5

16

19

BJ

31.5

44

49

56

66

C

45

48

57

64

74

D

φ8

φ9.5

φ11

φ14

φ14


DB

M5×0.8

M6×1

M8×1.25

M10×1.5

M10×1.5

E

30

45

45

52

60

EA

18

－10

12

14

G

φ22

φ26

φ32

φ37

φ44

GA

2

2

2.5

3

3

GB

8

10

12

14

17

GC

1.5

1.5

2

1.8

2

H

M5×0.8

M6×1

M8×1.25

M10×1.5

M10×1.5

n

8

10

13

17

17

cbEB

M3×0.5 depth 6

M5×0.8 depth 6

M4×0.7 depth 6

M5×0.8 depth 7

M6×1 depth 8

DA

4.5

5.5

6.5

8.5

8.5

da

φ6h7

φ8h7

φ10h7

φ12h7

φ15h7

Shaft size

　0－0.015

　0－0.015

　0－0.015

　0－0.018

　0－0.018

－－□4

□4

□5

5.5

7

11.5

13.5

17

12

16

18

18

20





SymbolModel number

SymbolModel number

3-position stop type 7RP3ST Nominal diameter - Rotating angle α - Sensor symbol Sensor quantity



74EA


Rotary A

ctuators　7RP3

75EA

Unit: mm Unit: mm

CAD/DATAis available.7RP3/T7RP3R Bore

CAD/DATAis available.7RP3/T7RP3R Bore

Dimensional Table

Note) J1, J2, J3 and J4 correspond to ports 1, 2, 3 and 4.K corresponds to ports 1, 2, 3 and 4.

＊180° models and 90° models have the same external dimensions.

321

4

2 31 4

＊Air ports are provided on two surfaces of both the rotor and table. Replace the plugs according to the ports to be used.＊Ports of the same port number correspond with each other.

(Positions of ports on case)

24 13

(Positions of ports on table)

(Positions of ports on case)(Positions of ports on table)

24 13

Positions of ports of 7RP3RW1826

31

2 24 13

Positions of ports of 7RP3RW2230

12 3

4 12 3

4

12 3

4

4FA

FE


Ｈ(for angle adjustment)

FF8-FG

2-DBspot facing D depth DA (same on back)

FC FD

FB

BC

ACAB AB

A AEAE

BJBB

AD

BD

Air cushion adjusting needle

WB

WA

K

J3J4

J1

J2

LB

LABE

EABF

C

E


Hollow hole

2×4-M5×0.8(Air ports on table)

4-EB

2×4-M5×0.8

2-M5×0.8

(Air ports on case)

BH

Plug

(Air ports for rotor)

20°

27.5°20°


40°25° 25° Port No.

40° Port No.40° 40°

30°20°20°

BAB

LC

7RP3RW1826

A

7RP3RW2230

135

158

AB

12

14

AC

111

130

AD

75

87.5

AE

14

15

B

83

96

BA BB

40.5

46.5

BC

34.5

41

BD

82

100

BE

9.5

10

BF

45

48

BH

34

39

5

5

BJ C

18.5

22

D

79

87

DA

φ14

φ14

8.5

8.5

DB

M10×1.5

M10×1.5

E

52

60

EA

12

14

EB

M5×0.8 depth 7

M6×1 depth 8

FA

34

40

7RP3RW1826

7RP3RW2230

FB

56

70

FC

24

22

FD

52

60

FE

φ30H9

φ45H9

FF FG

M5×0.8 depth 12

M5×0.8 depth 10

GB

φ14

φ19

GC

1.8

1.8

H

M10×1.5

M10×1.5

J1

12.5

6

J2

16.5

8

J3

6

11.5

J4

8.5

15

K

7.5

7.5

LB

12

12

LA

32

36

LC

6.5

7.5

M

φ8

φ13

n

17

17

WA

φ70

φ84

WB

φ68

φ82

Port position

＋0.052　0

＋0.062　0

8

12

＋0.05　0

＋0.05　0

depth 4

depth 3

SymbolModel number

SymbolModel number

Swivel Table Type2-position stop type 7RP3RW Nominal diameter - Rotating angle - Sensor symbol Sensor quantity

Dimensional Table

20°27.5°20°

40°25° 25° Port No.

40° Port No.40° 40°

30°20°20°

BI

FA

FE

FF8-FG


FC FD

FB

BC

ACAB AB

A

WB

WA

K

J3J4

J1

J2

LB

LABE

EABF

C

E


Hollow hole Ｍ

2×4-M5×0.8(Air ports on table)

4-EB

2×4-M5×0.8(Air ports on case)

BH

Plug

2×2-M5×0.8(Air ports for rotor)


BB

AD

BA

B

BJ

Ｈ(for angle adjustment)


AE AE

24 1324 13

Positions of ports of 7RP3 (RT/RF) 1826

314

2 24 13

Positions of ports of 7RP3 (RT/RF) 2230

12 3

4 12 3 4

12 3

4

21 4

2 31 4

3

LC

7RP3(RT・RF)1826

A

7RP3(RT・RF)2230

135

158

AB

12

14

AC

111

130

AD

75

87.5

AE

15

15

B

83

96

BA

40.5

46.5

BB

34.5

41

BC

82

100

BE

45

48

BF

34

39

BH

5

5

BJ

56

66

C

79

87

D

φ14

φ14

DA

8.5

8.5

BI

16

19

DB

M10×1.5

M10×1.5

E

52

60

EA

12

14

EB

M5×0.8 depth 7

M6×1 depth 8

FA

34

40

7RP3(RT・RF)1826

7RP3(RT・RF)2230

FB

56

70

FC

24

22

FD

52

60

FE FF FG

M5×0.8 depth 12

M5×0.8 depth 10

GB

φ14

φ19

GC

1.8

1.8

H

M10×1.5

M10×1.5

J1

12.5

6

J2

16.5

8

J3

6

11.5

J4

8.5

15

K

7.5

7.5

LB

12

12

LA

32

36

LC

6.5

7.5

M

φ8

φ13

n

17

17

Note) J1, J2, J3 and J4 correspond to ports 1, 2, 3 and 4.K corresponds to ports 1, 2, 3 and 4.

φ30H9

φ45H9

＋0.052　0

＋0.062　0

depth 4

depth 3

WA

φ70

φ84

WB

φ68

φ82

Port position

8

12

＋0.05　0

＋0.05　0

SymbolModel number

SymbolModel number

Swivel Table Type

4-position stop type 7RP3RF Nominal diameter - Rotating angle α + Rotating angle β - Sensor symbol Sensor quantity

3-position stop type 7RP3RT Nominal diameter - Rotating angle α - Sensor symbol Sensor quantity

＊Air ports are provided on two surfaces of both the rotor and table. Replace the plugs according to the ports to be used.

＊Ports of the same port number correspond with each other.





76EA


Rotary A

ctuators　7RP3

77EA

Unit: mm Unit: mm

CAD/DATAis available.7RP3/T7RP3L Bore

CAD/DATAis available.7RP3/T7RP3L Bore

Dimensional Table

＊180° models and 90° models have the same external dimensions.


H(for angle adjustment)

8-FG


BC

ACAB AB

A AEAE

BJBB

AD

BD

Air cushion adjusting needle

EA

E


Hollow hole Ｍ4-EB

BH


BA

B


WB

WALCLA

LB

BF

BE

C

FA

FB

FC FD

FE

FF

7RP3LW1624

A

7RP3LW1826

7RP3LW2230

111

135

158

AB

12

12

14

AC

87

111

130

AD

68

75

87.5

AE

11

14

15

B

76

83

96

BA

37

40.5

46.5

BB

31

34.5

41

BC

61

82

100

BD

9

9.5

10

BE

15

17

21

BF

32

34

39

BH

2

5

5

BJ

17.5

18.5

22

C

47

51

60

D

φ11

φ14

φ14

DA

6.5

8.5

8.5

DB

M8×1.25

M10×1.5

M10×1.5

E

45

52

60

EA

10

12

14

EB

M4×0.7 depth 6

M5×0.8 depth 7

M6×1 depth 8

7RP3LW1624

FA

7RP3LW1826

7RP3LW2230

18

20

22

FB

38

50

60

FC

18

20

22

FD

38

50

60

FE

φ22H9

φ26H9

φ32H9

FF FG

M4×0.7 depth 6

M5×0.8 depth 8

M5×0.8 depth 8

GB

φ12

φ18

φ21

GC

1.8

1.8

1.8

H

M8×1.25

M10×1.5

M10×1.5

LC

4

4

4

LB

7

8

8

LA

7

8

12

M

φ9

φ10

φ13

n

13

17

17

WA

φ50

φ65

φ80

WB

φ50

φ66

φ80

＋0.052　0

＋0.062　0

＋0.062　0

＋0.05　0

＋0.05　0

＋0.05　0

8

10

12

depth 3depth 3depth 3

SymbolModel number

SymbolModel number

Compact Table Type2-position stop type 7RP3LW Nominal diameter - Rotating angle - Sensor symbol Sensor quantity

Dimensional Table

BI


BC

ACAB AB

A

BB

AD

BA

B

BH

10 (Sensor groove width)

BJ

2×2-M5×0.8(Air ports)

AE AE



EA

E

GB　　 depth GC＋0.05　0

Hollow hole Ｍ4-EB

WB

WALCLA LB

BF

BE

C

FB

FF8-FG

FDFC

FA

FE

7RP3(LT・LF)1624

A

7RP3(LT・LF)11826

7RP3(LT・LF)12230

111

135

158

AB

12

12

14

AC

87

111

130

AD

68

75

87.5

AE

11

15

15

B

76

83

96

BA

37

40.5

46.5

BB

31

34.5

41

BC

61

82

100

BE

15

17

21

BF

32

34

39

BH

2

5

5

BI

13.5

16

19

BJ

49

56

66

C

47

51

60

D

φ11

φ14

φ14

DA

6.5

8.5

8.5

DB

M8×1.25

M10×1.5

M10×1.5

E

45

52

60

EA

10

12

14

EB

M4×0.7 depth 6

M5×0.8 depth 7

M8×1 depth 8

7RP3(LT・LF)11624

FA

7RP3(LT・LF)11826

7RP3(LT・LF)12230

18

20

22

FB

38

50

60

FC

18

20

22

FD

38

50

60

FE FF FG

M4×0.7 depth 6

M5×0.8 depth 8

M5×0.8 depth 8

GB

φ12

φ18

φ21

GC

1.8

1.8

1.8

H

M8×1.25

M10×1.5

M10×1.5

LC

4

4

4

LB

7

8

8

LA

7

8

12

M

φ9

φ10

φ13

n

13

17

17

WA

φ50

φ65

φ80

WB

φ50

φ66

φ80

＋0.05　0

＋0.05　0

＋0.05　0

8

10

12

SymbolModel number

SymbolModel number

Compact Table Type

4-position stop type 7RP3LF Nominal diameter - Rotating angle α + Rotating angle β - Sensor symbol Sensor quantity

3-position stop type 7RP3LT Nominal diameter - Rotating angle α - Sensor symbol Sensor quantity

φ22H9

φ26H9

φ32H9

＋0.052　0

＋0.062　0

＋0.062　0

depth 3depth 3depth 3



78EA


Rotary A

ctuators　7RP3

79EA

Parts List

■Small-size Type

❹ ❸ ❻ ❶ ❷ ❺ ❽ ❼ ❾12 14

11 10

13

No. Qty.Name Material

❶ 1Body Aluminum alloy

❷ 2Cap cover Aluminum alloy

❸ 2Magnet

❹ 2Magnet retainer Copper alloy

❺ 1Pinion rod Carbon steel for machine structural use

❻ 1Piston rack Stainless steel

❽

1Stopper Carbon steel for machine structural use

❾Carbon steel for machine structural use

1011121314


1Key2Bearing2Angle adjusting lock nut

2Angle adjusting screw

2Set ring

2O-ring


2Piston seal Nitrile rubber❼Nitrile rubber

■Normal Type

●2-position stop type

●3-/4-position stop type

Parts List

❼ ❺ ❸❹13 23 22 2010 ❷

11❶21 ❽ 191517

❻1412

1816

❾

❻1412

1816

❾

❷ ❸ ❹13 102524 22 20191517

11❶ 21 26

❶ 1Body

Cap cover

Piston

Magnet

Seal housing

Pinion cover

Needle

Gasket

Pinion rod

Piston rack

Stopper rack

Key

Steel ball

Aluminum alloy

❷ 2Aluminum alloy

❸ 2Copper alloy/stainless steel

❹ 2

❻2Copper alloy

❼1Mild steel

❽2Stainless steel

❾2Nitrile rubber

11

1Carbon steel for machine structural use

Stainless steel



Bearing steel

12

1

13

1

14 2Bearing

Angle adjusting lock nut

Hex. socket head cap screw

Angle adjusting screw

Cross-recessed flat head machine screw

Fastener seal

O-ring

Piston seal A

Piston seal B

Cushion seal

Piston rod

Clamping nut

O-ring


15 2

178

182

194

202Mild steel＋nitrile rubber

212Nitrile rubber

222Nitrile rubber

232Nitrile rubber

242Nitrile rubber

251

Copper alloy

❺

10

16

Stainless steel/carbon steel for machine structural use

1

2

2

Stainless steel

Stainless steel

Mild steel

26 Nitrile rubber 2

Notes)●The pistons ❸ for 2-position stop type actuators are made of copper alloy, and those for 3-/4-position stop type are made of stainless steel.●The piston rods 24 for 1318 and 1420 type actuators are made of stainless steel, and those for others are made of carbon steel for machine structural use.




80EA


Rotary A

ctuators　7RP3

81EA

■Swivel Table Type



Parts List

(In the case of 1826)

❸❹17 132618 30 33 32❼23

2924

11

❻

10 34 ❶ ❷14 31

21

22

25

15

1935

40

❾ ❽ ❺28 16 1220 2739

(In the case of 1826)

❸❹17 1326

38

33 36 3237

24

❻

34 ❶

❷

14 31

21

22

25

15

1935

40

❾ ❽ ❺28 16 1220 2739

29

Notes)●The pistons ❸ for 2-position stop type actuators are made of copper alloy, and those for 3-/4-position stop type are made of stainless steel.●The wear rings 33 and 34 are used only for 2230 type actuators.

❶❷❸❹❺❻❼❽❾1011121314151617181920

2122232425262728293031323334353637383940

1Body

Cap cover

Piston

Magnet

Retainer cover


Hex. nut

Plug

Gasket

Gasket

Seal housing

Pinion rod

Piston rack

Stopper rack

Table

Case

O-ring

O-ring

O-ring

O-ring

Aluminum alloy

2Aluminum alloy

2Copper alloy/stainless steel

2

1Mild steel

2Mild steel

2Copper alloy

8Copper alloy


Nitrile rubber

Copper alloy


Stainless steel

2

2

4Hex. socket head cap screw


Needle


Conical claw washer

Steel ball

Bearing

Bearing

Fastener seal

Cushion seal

Piston seal A

Piston seal B

Wear ring

Wear ring

Key

Piston rod

Clamping nut

O-ring


Cross-recessed pan head machine screw

6

2

2

6

Bearing steel 2

1

1


2

Nitrile rubber


Aluminum alloy

Aluminum alloy

Nitrile rubber

Nitrile rubber

Nitrile rubber

Nitrile rubber

Teflon

Teflon



Copper alloy

Nitrile rubber

Stainless steel

Nitrile rubber

1

1

1

1

1

2

2

8

2

2

2

2

2

1

2

2

8

3

Stainless steel

Stainless steel

Stainless steel

Stainless steel

5Nitrile rubber

No. Qty.Name Material No. Qty.Name Material

■Compact Table Type



Parts List

❸ ❹

17

1326

18

30❼

23

2924

11

❻

10 34 ❶ ❷

14 21 22

2515

19

35❾ ❽

❺

28

16

1220

27

❹

17

13 2618 23 29

11

10 34 ❶ ❹

21 22

2515

19

35❾ ❽❺ 28

16

1220

33

❸ 32 31

Notes)●The pistons ❸ for 2-position stop type actuators are made of copper alloy, and those for 3-/4-position stop type are made of stainless steel.●The wear rings 34 and 35 are used only for 1826 and 2230 type actuators.

1Aluminum alloy

2Aluminum alloy

2Copper alloy/stainless steel

2

2Mild steel

2Copper alloy

2Stainless steel

1Carbon steel for machine structural use

1Stainless steel


Aluminum alloy

Aluminum alloy

Nitrile rubber

1

1

6

2

1

1

2

2Nitrile rubber

2

2

2

1

Mild steel＋nitrile rubber

2


Nitrile rubber

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Bearing steel

Copper alloy

Nitrile rubber

Teflon

Teflon

1

2

2

2

1

8

2

4

2

6

2

2

2

Nitrile rubber

Nitrile rubber

Nitrile rubber


Copper alloy

No. Qty.Name Material No. Qty.Name Material

❶❷❸❹❺❻❼❽❾101112131415161718

1920212223242526272829303132333435

Body

Cap cover

Piston

Magnet


Hex. nut

Needle

Pinion rod

Piston rack

Stopper rack

Table

Case

O-ring

O-ring





Conical claw washer

Steel ball

Bearing

Bearing

Fastener seal

Cushion seal

Piston seal A

Piston seal B

Gasket

Set ring

Key

Seal housing

Piston rod

Clamping nut

O-ring

Wear ring

Wear ring



82EA


Rotary A

ctuators　7RP3

83EA

Notes on use

Installation

●Example of installation on body lower surfaceThe actuator can be secured with the mounting hole through the body. The actuator can be centered with the spigot hole in the lower surface of the body.

●Example of installation on body upper surfaceThe actuator can be secured with the mounting hole through the body. The actuator can be centered with the spigot boss in the upper surface of the body.

●Example of installation on side of bodyThe actuator can be secured with the mounting holes in the side of the body.

Adjustment of air cushion

●To adjust the cushion, loosen the nuts, and adjust the needles with a micro screwdriver. To secure the cushion, keep the needle in position with the screwdriver, and tighten the nut.

Note) Only 2-position stop type rotary actuators are provided with an air cushion.If the cushion is too effective, the rod may be bounded or rotate insufficiently.

Mounting plate

Mounting holeBody

Spigot hole

Mounting holeBody

Mounting plateSpigot boss

Needle A Needle B

NutNut

Start point

Start point

End point

180゜

■180° modelCushion needle to be operatedRod

Needle A

Needle B

End point

90゜

■90° modelCushion needle to be operatedRod

Needle Ａ

Needle B

WARNING

CAUTION

●Before supplying compressed air, move the actuator to the rotating end, and supply compressed air to the side which will be pressed against the stopper bolt. If the air is supplied to the opposite side, the actuator will operate without exhaust pressure, and, therefore, the angular velocity will increase as if it did not have a speed controller, thereby damaging the shaft or gears.●When operating the equipment, start it at a low pressure of about 0.2 MPa, and increase the pressure to the required value after making sure that it operates normally.

●Do not operate the equipment without a speed controller. If it is operated without a speed controller, the angular velocity will increase, and the shaft or gears will be damaged. Be sure to adjust the rotating speed with the speed controller, and use the equipment at energy lower than the allowable energy. (See the table of main body specifications.)

●The major cause of failure of pneumatic equipment is entry of dirt and foreign matter in the equipment. Before piping, flush the pipes. Take care that cuttings, sealing tape fragments, dirt and rust never enter the piping.

●It is unnecessary to lubricate the actuators with a lubricator. However, they may be lubricated. To lubricate them, use additive-free turbine oil Class 1 ISO VG32 or its equivalent. Do not use machine oil or spindle oil. Once you lubricate the actuator, never discontinue lubrication.

●If the load weight is large and the operating speed is high, the inertia force causes a shock, thereby damaging the equipment. In such a case, provide an external shock absorber to absorb the inertia energy.

Adjustment of stop position

Relationship between rod rotating angle adjustment and rotating angle of screw 1 or 2

■2-position stop type Start point

End point

End point

＋

＋

＋

－

－

－

Screw 1Screw 2

90゜

180゜

－＋

－＋

Adjustaable range on ＋side

Adjustaable range on －side

MAX. 2.5゜

MAX. 2.5゜

MAX.10゜

MAX.10゜

■180° model

RodScrew to be adjusted

Screw 2

Screw 1

＋－

＋

－

■90° model

End point C

Intermediate point

Start point A

θ

θ

■3-position stop type

Screw 2Screw 1

90゜

90゜

90゜

90 ＋゚θ

■4-position stop type

Intermediate point C

α

α

θ2

θ1

End point D

α

α

β

Intermediate point B

Start point A

Screw 2Screw 1

β＋θ1＋θ2

Nominal dia.

1318

1420

1624

1826

2230

Change of rod rotating

angle by one turn of screw

9.5°

11.4°

9.0°

7.8°

6.6°

Screw rotating angle for change

of rod rotating angle by 1°

37.9°

31.6°

40°

46°

54.5°

Adjustaable range on ＋side

Adjustaable range on －side

MAX. 2.5゜

MAX. 2.5゜

MAX.10゜

MAX.10゜

Screw to be adjusted

Screw 2

Screw 1

Rod

●To adjust the angle of the start point A, adjust the screw 2. To adjust the angle of the end point C, adjust the screw 1.

●If the angle is changed by θ at the start point A, the stop position at the intermediate point B will change by the same angle in the same direction. However, since the position of the end point C does not change, the rotating angle from the intermediate point B to the end point C will be (90°＋θ). When adjusting the position of the start point A, adjust the position of the end point C by the same angle.

●To adjust the angle at the start point A, adjust the screw 2. To adjust the angle at the end point D, adjust the screw 1.●If the angle is changed by θ1 at the start point A, the stop position at the intermediate point B will change by the same angle in the same direction.If the angle is changed by θ2 at the end point D, the stop position at the intermediate point C will change by the same angle in the same direction. In this case, the rotating angle from the intermediate point B to the intermediate point C will be (β＋θ1＋θ2).



84EA


Rotary A

ctuators　7RP3

85EA

Allowable load①Small-size type and normal type

Allowable load and allowable moment

Allowable load and allowable moment②Swivel table type and compact table type●Use the actuator under a load (thrust or radial load) or moment to the rotary actuator table lower than the following value.

Switch Set

Sensor mounting position

Radial load

The drawing shows a normal type actuator.

Thrust load

7RP3MW12(W)

7RP3MW20(W)

Type of load

Model number

Allowable Load to Shaft (small-size type)

Radial load Thrust load

2.94

4.9

1.47

1.96

Unit: N

7RP3S＊1318

7RP3S＊1420

7RP3S＊1624

7RP3S＊1826

7RP3S＊2230

Type of load

Model number

Allowable Load to Shaft (normal type)

Radial load Thrust load

2.94

4.9

19.6

39.2

58.8

1.47

2.45

9.8

19.6

29.4

Unit: N

LoadThrust bearing

Fig. 1 〈Thrust load〉

Rotary actuator

■Small-size type

Note) On small-size type actuators, the sensors are installed in directions different from the sensor directions on other type actuators.

UX UX

Load

Rotary actuatorFig. 2 〈Radial load〉

Flexible coupling

The figure shows a swivel table type actuator.

Side BSide A

Allowable thrust load

Allowable radial load

Allowable moment

7RP3R＊1826

7RP3R＊2230

Type of load

Model number

Allowable Load and Moment to Table (swivel table type)

Radial

load（N）

185

430

Side A

175

400

Side B

260

600

6.5

10

Moment

（N・m）

Thrust load（N）

7RP3L＊1624

7RP3L＊1826

7RP3L＊2230

Type of load

Model number

Allowable Load and Moment to Table (compact table type)

Radial

load（N）

120

245

355

Side A

120

245

355

Side B

160

340

500

4.0

6.5

9.0

Moment

（N・m）

Thrust load（N）

■Normal type■Swivel table type■Compact table type

The drawing shows a normal type actuator.

UXUX

WARNING

●The load in the axial direction of the rotary actuator shaft (thrust load) and bending load (radial load) to the shaft end can cause operation failure. Avoid applying such a load. Use the actuator under the load lower than the following value.

●If a thrust load or radial load exceeding the allowable load is applied to the shaft of a small-size or normal type actuator, take measures shown in Fig. 1 or 2.

Sensor mounting procedures

ZC sensor

Retainer cover

Plate

Sensor mounting plate

Plus/minus machine screw■ZC type sensor

●To mount one sensor

Sensor

●To mount two sensors

Sensor Intersecting sensor

1. Determine the direction of the step of the retainer cover according to the sensor mounting method. Put the plate on the retainer cover, and fit it to the sensor mounting plate.

2. Fit the sensor mounting plate to the groove in the body.3. Set the sensor to the sensitivity position. (Take into consideration the sensor ON range and hysteresis.)

4. The screw tightening torque must be 0.3 N･m or less.

Mounting position UX : Distance from the rotary actuator end face to the end face of the sensor when the sensor ON position at the maximum sensitivity is located at the center of the ON rangeHysteresis angle : After the sensor is fixed, the shaft is rotated to turn on the sensor. Then, the shaft is rotated in the reverse direction to turn off the sensor. The hysteresis angle

refers to the angle at which the sensor turns off.Operating angle : The shaft is fixed, and the sensor is moved to the right and left. The operating angle refers to the range in which the sensor is kept on.

Unit: mm

Set screwSensor bracket

■VR type sensor

VR sensor

1. Insert the sensor and sensor bracket to the sensor groove.2. Tighten the sensor fixing screw using a screwdriver.3. The tightening torque must be 0.3 N･m or less.

A

VR type sensor protrusion size

Model number A

1318

1420

12

13

Model

Small-size type

Normal type

Swivel table

type

Compact table

type

Reed sensor

ZC201Model number

7RP3MW12（W）

7RP3MW20（W）7RP3(ST・SF)1318

7RP3SW1420

7RP3(ST・SF)1420

7RP3SW1624

7RP3(ST・SF)1624

7RP3SW1826

7RP3(ST・SF)1826

7RP3SW2230

7RP3(ST・SF)2230

7RP3RW1826

7RP3(RT・RF)1826

7RP3RW2230

7RP3(RT・RF)2230

7RP3LW1624

7RP3(LT・LF)1624

7RP3LW1826

7RP3(LT・LF)1826

7RP3LW2230

7RP3(LT・LF)2230

Rotating

angle

90°

180°

90°180°

180°

90°

180°

180°

90°180°

180°

90°180°

180°

90°180°

180°

90°180°

180°

90°180°

180°

90°180°

180°

90°180°

180°

90°180°

180°

11.5

8

7

－－－－9

13.5

9

13.5

13

18

9

13.5

13

18

9

13.5

9

13.5

13

18

90°

90°

105°

－－－－70°

70°

50°

50°

38°

38°

50°

50°

38°

38°

70°

70°

50°

50°

38°

38°

19°

19°

11°

－－－－8°

8°

8°

8°

5°

5°

8°

8°

5°

5°

8°

8°

8°

8°

5°

5°

8

4.5

3.5

－－－－8.5

13

8.5

13

12

17.5

8.5

13

12

17.5

8.5

13

8.5

13

12

17.5

90°

90°

105°

－－－－70°

70°

50°

50°

38°

38°

50°

50°

38°

38°

70°

70°

50°

50°

38°

38°

19°

19°

11°

－－－－8°

8°

8°

8°

5°

5°

8°

8°

5°

5°

8°

8°

8°

8°

5°

5°

－－－15

17.5

13

16

－－－－－－－－－－－－－－－－

－－－71°

48°

－－－－－－－－－－－－－－－－

－－－9°

5°

－－－－－－－－－－－－－－－－

10

6.5

5.5

6

8.5

4

7

8

13

9

15

13

18

9

15

13

18

8

13

9

15

13

18

55°

55°

37.5°

36°

24°

24°

24°

21°

21°

16°

16°

13°

13°

16°

16°

13°

13°

21°

21°

16°

16°

13°

13°

2°

2°

1.5°

3°

2°

2°

2°

3°

3°

2°

2°

2°

2°

2°

2°

2°

2°

3°

3°

2°

2°

2°

2°

Solid state sensor

ZC205 VR1, VR15 ZC230, ZC253Mounting position

Operating angle

Hysteresis angle

Operating angle

Hysteresis angle

Hysteresis angle

Mounting position

Operating angle

Mounting position

Hysteresis angle

Operating angle

Mounting position

Sensor Mounting Position, Operating Angle and Hysteresis Angle



86EA


Rotary A

ctuators　7RP3

87EA

Control method

A B

A B

Start point

End point

End point

180゜

90゜


A BPortRod

－

－

180°model

○

○

90°model

－

BA

－ ○

○

●The above tables show the correlation between the supply air conditions and the rod key position under the conditions. ○ indicates supply of air, and － indicates discharge of air. The port is positioned as shown in each figure.●To control a 2-position stop type rotary actuator, one 5-port 2-position valve is required.

C

B

C

D

A

A

B

D

A B

C D

Start point

End point

90゜

90゜


A B C D

－

－

－

－ ○

○ ○ －

○

○

○ －

●The above tables show the correlation between the supply air conditions and the rod key position under the conditions.○ indicates supply of air, and － indicates discharge of air.The port is positioned as shown in each figure.●To control 3-position stop type rotary actuator, two 5-port 2-position valves are required.

PortRod

PortRod

Speed control method

The following tables show the correlation between the rod rotating direction and the port(s) controlling the flow rate for rotating speed adjustment.For the port positions, see the control method.Control the speed with a meter-out speed controller.Avoid using a speed controller having a high cracking pressure.

A B

C D

DC

β

α

α Start point

End point

BA

DC

BA

DC

BA


－

○ －

－

－

－

○

○

○

－

○

○

○

－

○

○

○

○

－

○

○

○

－

－

●The above tables show the correlation between the supply air conditions and the rod key position under the conditions.○ indicates supply of air, and － indicates discharge of air.The port is positioned as shown in each figure.●To control a 4-position stop type rotary actuator, one 5-port 2-position valve and one 5-port 3-position valve (pressure center) are required.●For control to successively operate the actuator between ○ and ○, the two intermediate steps shown by (Note) are required. If the actuator is operated by omitting these intermediate steps, it may not correctly perform the successive operations.

DCBA

Note

Meter-out

Port A

Port B

180°modelRod


Port A

Port B

90°modelRod

Open ports A and B almost fully, and adjust ports C and D.

Port D

Port D and port A

Port C and port B

Port C

Rod


Port D

Port D and port A

Port C and port B

Port C

Port C and port B

Port C

Open ports A and B almost fully, and adjust ports C and D.

Rod


PortRod

Control method

Control method

Control method

Control method

Meter-out

Meter-out

Meter-out

Rack-and-Pinion Rotary ActuatorTRA-1

TRA-1　Rotary Actuators


Rotary Actuator TRA-1Rotary A

ctuators　TRA-1

89EA

Rack and pinion type standard rotary actuators

Specifications

Unit: kgWeight Table

Type

Model number

Series variation

Bore (mm)

Rotating angle

Angle adjustment

Rated torque (at 0.5 MPa)


Proof test pressure



Cushion angle

Tolerance for thread

Lubrication


φ63・φ80

90°・180°

±5°

φ63：34.3 N・m

φ80：66.7 N・m

0.1 to 0.7 MPa

1 MPa

－10 to ＋70℃ (No freezing)

With cushions on both sides

20° on both ends

JIS6g

Unnecessary

Standard type

TRA-1

Switch Set

TRA-1R

Bore

Rotating angle

φ63-90°

φ63-180°

φ80-90°

φ80-180°

Basic weight (SD style)

6.2

6.4

10.5

11.5

6.5

6.7

10.8

11.8

6.3

6.5

10.6

11.6

1.53

1.53

2.9

2.9

0.125

With cord (1 pc)Standard

type

Switch Set

(with 2 sensors)

With cord With connector

FA style

FB style

Mounting accessory weight Sensor additional weight

●Non-lubrication type.●The unique backlash removing mechanism eliminates looseness at the rotating end.●The use of the piston type ensures high torque even on the middle-size actuators.●The rotating angle can be adjusted in the range of ±5° with the aid of the rotating angle fine adjustment mechanism.

●A cushioning mechanism is provided as a standard device.●Standard type models can be Switch Set models by providing sensors.

Unit: N

●How to read the chartWhen a torque of 60 N･m is required at a working pressure of 0.5 MPa, determine the intersection of the lines extended from the supply pressure on the vertical axis and the torque on the horizontal axis.Find the bore above this intersection, and the bore of 80 mm can be selected.(For the rotating time, etc., see the selection materials.)

◎Theoretical Output Torque Charts

◎Allowable Radial and Thrust Loads

Take care not to apply a load exceeding the above load directly to the shaft.

0.1 0.2 0.3 0.4 0.5 0.6 0.7

20

40

60

80

100

0

TorqueN・m

Supply pressure MPa

φ80

φ63

LoadBore Radial Thrust

φ63

φ80

834

1470

490

883

Thrust load

Radial load





ctuators　TRA-1

91EA

Inertia Moment Calculation Table

E＝ Ⅰw2（J）Ⅰ：inertia moment（kg･m2） w：angular velocity at rotating end（rad/s）E：kinetic energy（J）

〈Example〉

〈Answer〉

Relationship between Inertia Moment and Rotating Time(at supply pressure of 0.5 MPa and abrasion resistance of 0)

〈Example〉

〈Answer〉

●90° rotating type

●180° rotating type

Selection Materials

12

!＝MR2

3

!＝ MD2

8

!＝MR2

12

!＝ M12（a

2＋b2）

Outline Outline　　Inertia 　　　moment!：　　Inertia 　

　　moment!：

●When the axis is at the bar end

●In the case of cylinder solid (incl. disc)

Note) The axis passes through the center of gravity.

●In the case of rectangular solid


●When the axis is in the center of bar


●In the case of arm (rotating around axis A)

!(!1)

Ｍ(Ｍ1, Ｍ2)

R, a, b

D

：Inertia moment kg・m2

：weight kg

：length m

：diameter m

!1：

!＝!1+M1R12

＋M2R22

3inertia moment of the weight based on the axis (axis B) passing through the center of gravity of the weight

M1：weight of weightM2：weight of armR1：distance from

axis A to weight center

R2：length of arm

R R

D

ba

R2

R1

M2 M1

Axis A

Axis B

0 1 2 3 4 5 6

0.2

0.4

0.6

0.8

1.0

1.2

0

Rotating time（s）

Inertia moment （kg・m2 ）

Inertia moment （kg・m2 ）

Bore φ80

Bore φ63

Usable range

使用可能範囲

Ⓐ

0 1 2 3 4 5 6

0.2

0.4

0.6

0.8

1.0

1.2

0

Rotating time（s）

Bore φ80

Bore φ63

Usable range

Ⓐ

TRA-1 Series rotary actuators have a built-in cushioning mechanism. However, the energy which can be absorbed by the internal cushion is limited as in the case of cylinders.The kinetic energy of load E at the rotating end is indicated by the following formula.

When the energy is absorbed by the internal cushion, the energy is determined by the inertia moment and the angular velocity at the rotating end. In other words, the angular speed at the rotating end depends on the rotating time.To use TRA-1 Series correctly, utilize the following graphs. For calculation of the inertia moment, see the following table.

Determine to what seconds or more to set the rotating time to rotate a load having an inertia moment of 0.7 kg･m² by a rotary actuator having an inner diameter of 80 mm and a rotating angle of 90° and absorb the kinetic energy only by the internal cushion of the rotary actuator.

The rotating time at an inertia moment of 0.7 kg･m² read from the above graph is 2.3 sec. Therefore, adjust the speed controller to obtain a rotating time of 2.3 sec or more.

Determine which model to be selected to rotate a load having an inertia moment of 0.4 kg･m² by 180° in a rotating time of 2.5 sec. (SD style)

Determine the intersection of the inertia moment of 0.4 kg･m² and the rotating time of 2.5 sec from the above graph, and select an inner diameter on the left of the intersection. Since the rotating angle is 180°, select TRA-1 SD80T180.

Note) If the obtained intersection is in the range Ⓐ, provide the actuator with a shock absorber.The use of 　　　　 Shock Absorber enables to effectively absorb the load kinetic energy.

●Standard type

Cylinder bore (mm)f63･f80


Note) Select applicable sensors out of the Sensor List.

●! Note on ordering Switch Set●Sensors are not mounted on cylinders at delivery.

TRA-1 SD 63 T 180

●Switch Set

Sensor symbol

Sensor List

Notes)●For the sensors without a protective circuit, be sure to provide a protective circuit (SK-100) with the load when using any induction load (relay, etc.).●The output logic of AX135CE is a B contact. When the piston is detected, the sensor contact turns off (the lamp turns on).●For handling of sensors, be sure to see the sensor specifications at the end of this catalog.●All AX type sensors can be mounted. For types other than the above, see the sensor specifications at the end of this catalog.●We recommend AND Unit (AU series) for multiple sensors connected in series.For details, refer to AND Unit at the end of this catalog.

SD Basic style FA Flange on upper surface FB Flange on lower surface

TRA-1R SD 63 T 180 － AH 2

90 90° 180 180°

■Semi-standard

●AX type sensor

Cord type Connector type

●SR type sensor

Type Sensor symbol

AX101CE

AX105CE

AX111CE

AX115CE

AX125CE

AX11ACE

AX11BCE

AX135CE

SR405

AX201CE-1

AX205CE-1

AX211CE-1

AX215CE-1

AX211CE-1

AX215CE-1

AX21BCE-1

AZ211CE-1

AZ215CE-1

AZ21BCE-1

Load voltage range

DC:5 to 30 V

AC:5 to 120 V

AC:5 to 120 V

DC:5 to 30 V

AC/DC:90 to 240 V

AC:80 to 220 V

DC:5 to 30 V

Load current range

DC:5 to 40 mA

AC:5 to 20 mA

5 to 20 mA

5 to 40 mA

5 to 300 mA

2 to 300 mA

5 to 40 mA

Max. switching capacity

DC:1.5 W

AC:2 VA

2 VA

1.5 W

B contact output

30 VA

－

Protectivecircuit

None

Provided

None

Provided

Provided

Provided

Indicating lamp

LED (Lights in red

when sensing)

NoneLED (Lights in red

when sensing)

Neon lamp (Lights

when not sensing)

LED (Lights in red

when sensing)

LED (2-LED type

in red/green)

Wiring method

0.3 mm², 2-core, outer


4-pin connector type,

rear wiring



Cord length

1.5 m

5 m

1.5 m

5 m

5 m

0.5 m

0.5 m

5 m

5 m

1.5 m

5 m

1.5 m

5 m

1.5 m

5 m

0.5 m

1.5 m

5 m

0.5 m

Applicable load

Small relay, programmable controller



AF

AG

AH

AJ

AE

AK

AL

AM

S

BE

BF

CE

CF

CT

CU

CV

CW

CX

CY

DC: 30 V or lessAC: 120 V or less

DC: 40 mA or lessAD: 20 mA or less




dia. φ4 mm, upper wiring

4-pin connector type, rear wiring

4-pin connector type, upper wiring

LED (Lights in redwhen not sensing)

0.3 mm², 2-core, outer dia. φ4 mm, rear wiring

Model❶

Mounting style❷

Cylinder bore❸

Rotating angle❹

Sensor symbol❺

Sensor quantity❻

Sol

id s

tate

sen

sor

Ree

d se

nsor

●How to order





ctuators　TRA-1

93EA

Unit: mm Unit: mm

Rotating angle 180°/SD

●FATRA-1R FA Bore T180－ Sensor symbol Sensor quantity TRA-1R FB Bore T180－ Sensor symbol Sensor quantity

●FB

●The standard type and Switch Set Cylinders have the same external dimensions.

Dimensional Table

TRA-1R SD Bore T180－ Sensor symbol Sensor quantity

BA22

2-Cushion valves

ZV

ZP

Rc3/8Port B

2×3-F depth 20Plug

a g

C

BEBD

BD

BCBJ

BK

G

K BBB

ZP

D

AKG

AK

BL

Rc3/8Port A

AJ

Dimensions of shaft end

d

e

fb

ZV

Rotation angle adjusting screws

YVYP

RD RD □BG

AH

BH

AJ

J

A

UX 30 7

UX307

E

YVYP

AC AC

SR type sensor

4ACAC

RN

40

CBCA

CD CK

4-φ13

CL

CM

CE

CL

CM

4-φ13

CKCD

CACB

CE

A AH AJ AK B BA BB BC BD BE BG BH BJ BK BL C CA CB

374

436

47

52

52

60

100

124

103

118

32

36

117

143

70

85

47

58

85

103

10

12

47

63

□75

□94

24

28

40

49

45

54

30

35.5

152

190

120

150

90

110

CD

144

183

CE

14

16

CK

174

223

Bore

Symbol

φ63

φ80

CL F G J RD

62

78

CM

82

105

D

80

100

E

109

136

M10

M12

φ90h7

φ114h7

48

60

K

9

12

φ38

φ44

YP

18

20

YV

25

29

ZP

8

11

ZV

12

16

0

0

42

58

φ25h6

φ35h6

36

50

5

6

a b g

4

5

f

8

10

e

7

8

dBore

Symbol

φ63

φ80

UX

5

2

2

0

RN

AC

Shaft size

Range of move

ment (180°±5°) Key position

SR typeAX type

SR typeAX type SR typeAX type

Rotating angle 90°/SD

●FA ●FB

Dimensional Table

BA22

2-Cushion valves

ZV

ZP

Rc3/8Port B

2×3-F depth 20Rotation angle adjusting screw

a g

C

BE

BD

BCBJ

BK

G

K BBB

ZP

D

AKG

AK

BL

Rc3/8Port A

AJ

Dimensions of shaft end

d

e

fb

ZV

Rotation angle adjusting screw

YVYP

RD RD □BG

AH

BH

AJ

J

A

UX 30 7

UX307

E

YVYP

AC ACPlug

SR type sensor

4ACAC

RN

40

BD

CBCA

CD CK

CL

CM

CE

4-φ13CBCA

CM

CL

CKCD

CE

4-φ13

A AH AJ AK B BA BB BC BD BE BG BH BJ BK BL C CA CB

304

350

47

52

52

60

100

124

68

75

32

36

117

143

70

85

47

58

85

103

10

12

47

63

□75

□94

24

28

40

49

45

54

30

35.5

152

190

120

150

90

110

CD

144

183

CE

14

16

CK

174

223

φ63

φ80

CL CM D E F G J K

62

78

82

105

80

100

109

136

M10

M12

φ90h7

φ114h7

48

60

9

12

RD

φ38

φ44

ZV

12

16

ZP

8

11

YV

25

29

YP

18

20

0

0

42

58

φ25h6

φ35h6

36

50

5

6

a b g

4

5

f

8

10

e

7

8

d

φ63

φ80

UX

5

2

2

0

RN

AC

Shaft size

TRA-1R SD Bore T90－ Sensor symbol Sensor quantity

TRA-1R FA Bore T90－ Sensor symbol Sensor quantity TRA-1R FB Bore T90－ Sensor symbol Sensor quantity

Bore

Symbol

Bore

Symbol

SR typeAX type

SR typeAX type SR typeAX type

●The standard type and Switch Set Cylinders have the same external dimensions.

(90°±5

°) Key position

Range o

f movement

CAD/DATAis available.TTRA1 Bore

CAD/DATAis available.TTRA1 Bore





ctuators　TRA-1

95EA

Parts List

Rotating angle 90°


Section A-A

Ｂ

Ａ

Ａ

Section B

Section A-A

Ｂ

Ａ

Ａ

❹ ❻❼ ❶❸15 14 ❾1110 211825 22201927

No.

❶❷❸❹❺❻❼❽❾1011121314

Name

Body

Rack

Pinion

Cover

Tube

Piston

Piston washer

O-ring for piston rod

Wear ring

Rubber magnet

Piston seal



Angle adjusting pin

Material

Aluminum alloy




Aluminum alloy

Aluminum alloy casting

Rolled steel for general structure

Nitrile rubber

Synthetic resin

Nitrile rubber




Qty.

11122222242221

1516171819202122232425262728

Name

Cushion seal

Cushion needle

Set ring

Shaft cover

End cover

Bearing

Oil seal

Spring pin

Tie rod

Tie rod nut H


Plug

O-ring for cover

O-ring for cushion valve

Material

Nitride rubber with metallic ring


Spring steel



Nitride rubber with metallic ring


Carbon steel for cold heating and cold forging


Qty.

2

2

2

1

1

2

1

1

8

8

16

1

2

2

❻❺❷2613122423

❹15 ❼❻ ❶❸ ❾14 26 1110 211825 22201927

❷❺❻13122324

162817

Setting method of sensor detecting position

When the shaft rotates in the arrow f direction, the sensor turns on at the sensor operating position A. The sensor is kept on in the range from A to B. This range is called the operating range.When the shaft reaches the position A to turn on the sensor and rotates in the reverse direction from the position, the sensor is kept on until the shaft reaches the position C. The interval between A and C is called the hysteresis.

～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～

～～～～～～～～～～～～～～～～～～～～

SR type

AX type

Operating Range and HysteresisExample) AX211 (2-LED, 2-wire type)

Operating Range and Hysteresis

Note) Values obtained when the sensor is mounted at the optimum setting position (dimension UX).

Hold with hands.

Tie rod size (M6 to M10): Hex. screw M5[tightening torque: 1 to 2 N･m]

Tie rod

Tie rod size (M12 to M27): Hex. screw M6[tightening torque: 2 to 3 N･m]

Sensor mounting screw M4[tightening torque: 0.6 to 1 N･m]

Adjust until the sensor comes in contact with the cylinder tube.

Sensor mounting screw M3

Hold with hands.

Adjust until the sensor comes in contact with the cylinder tube.

tightening torque: 0.4 to 0.7 N･m

Hex. screw M4 tightening torque: 0.6 to 1.0 N･m

Tie rod

Rotating endBRotating end

AC

A

B

C

Shaft

Operating range

Hysteresis

Operating range Hysteresis

AX2 type

AX1 type

SR type

12° to 19°

8° to 13°

9° to 14°

3° or less

2° to 5°

Sensor type

Rotating endGreen LED lights.

Red LED lights.

Hysteresis

Green LED lights.

Red LED lights.

Rotating end12° to 19° 12° to 19°

1．Loosen the two hex. screws with a hex. wrench, and move them along the tie rod.

2．Adjust the detecting position (for the 2-LED type, the position where the green lamp lights up) 2 to 5 mm (about half of the operating range is appropriate) before the required position where the sensor indicator lamp starts to light up (ON). Then, gently hold the top of the sensor so that the cylinder tube contacts the detecting face of the sensor, and clamp the hex. screw to an appropriate tightening torque.Note) Inappropriate tightening torque may cause

the off-center of the sensor position.3．The indicating lamp lights up when the sensor is set to the ON position.(The lamp of SR405 goes out when the sensor turns on.)

4．Sensors can be mounted to any of four tie rods and on the most suitable position depending on the mounting space of the cylinder and wiring method.

5．Mount a sensor to the most suitable position to detect the stroke end with the “sensor mounting dimension” (dimension UX).

Fit the accessory into the middle position of the sensor. Fit from the direction shown in the figure for easier fitting.

Fix to the bracket with the sensor mounting screw M4.



96EA

■Reed sensorGeneral purpose typeRear wiringAF： AX101CE (with 1.5 m cord)AG： AX105CE (with 5 m cord)AH： AX111CE (with 1.5 m cord)AJ： AX115CE (with 5 m cord)AE： AX125CE (with 5 m cord/without lamp)AK： AX11ACE (connector type/for AC)AL： AX11BCE (connector type/for DC)S ： SR405 (with 5 m cord)

Sensors for driving high-voltage/high-current loadRear wiringAM： AX135CE (with 5 m cord)

Sensor List

Sensor symbol/type■Solid state sensorGeneral purpose type●2-wire, 1-LED typeRear wiringBE： AX201CE-1 (with 1.5 m cord)BF： AX205CE-1 (with 5 m cord)●2-wire, 2-LED typeRear wiringCE： AX211CE-1 (with 1.5 m cord)CF： AX215CE-1 (with 5 m cord)Sensors conforming to CE Marking●2-wire, 2-LED typeRear wiringCT： AX211CE-1 (with 1.5 m cord)CU： AX215CE-1 (with 5 m cord)CV： AX21BCE-1 (with connector)Upper wiringCW： AZ211CE-1 (with 1.5 m cord)CX： AZ215CE-1 (with 5 m cord)CY： AZ21BCE-1 (with connector)

Sensor type

AX type

Part number of assembly Part number of sensor only

Reed sensor

R33AX1＊＊

R34AX1＊＊

R02SR＊＊＊-A

Solid state sensor

R33AX2＊＊

R34AX2＊＊

－

Reed sensor

AX1＊＊

SR405-A

Solid state sensor

AX2＊＊

－

Bore Bracket type

SR type

φ63

φ80

φ63・φ80

R33

R34

R02-A

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