one-touch fasteners
TRANSCRIPT
ONE-TOUCH FASTENERS
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
QUARTER-TURN CLAMPS
Part No. QCTH / QCTHL / QCTHH
RETRACTABLE QUARTER-TURN CLAMPSPart No. QCTHA
CAM RECEPTACLES
Part No. QCTH-N / QCTH-B
SPACERS
Part No. QCASP
KNOB-LOCKING PINS
Part No. QCWE
ONE-TOUCH FASTENERS
HEAVY DUTY QUARTER-TURN CLAMPSPart No. QCTHS
LOCKING RECEPTACLE
Part No. QCTHS-B
RETRACTABLE HEAVY DUTY QUARTER-TURN CLAMPSPart No. QCTHSA
SPACER
Part No. QCTHSA
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
BUTTON-LOCKING PINS
Part No. QCBU / QCBUS
POSITION SENSOR RECEPTACLESPart No. QCWE-M-S
BALL-LOCK RECEPTACLES
Part No. QCBU-M
PIN HOLDING CLAMPS
Part No. QCPC
SNAP-IN CLAMPS
Part No. QCOW / QCOWS
SPACERS
Part No. QCOW
CLAMPING PINS
Part No. QCPC-M
HOLE HOLDING CLAMPS
Part No. QCHC-N
BALL-LOCK CLAMPING PINSPart No. QCBA-M
MAGNET-LOCK CLAMPING RECEPTACLESPart No. QCMA
MAGNET-LOCK CLAMPING PINSPart No. QCMA-M
BALL-LOCK CLAMPING RECEPTACLESPart No. QCBA / QCBAS
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
SHAFT COUPLING CLAMP
Part No. QCSJ
HEAVY DUTY SHAFT COUPLING CLAMPPart No. QCSJS
CAM RECEPTACLES
Part No. QCSJ-S / QCSJ-B
LOCKING RECEPTACLE
Part No. QCSJS-S
LOCKING RECEPTACLE
Part No. QCSJLK-S
SHAFT COUPLING CLAMP WITH SAFETY LOCKPart No. QCSJLK
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
ONE-TOUCH FASTENERS
Easy! Secure!
Kaizen for Frequent Setups!Quick fasteners alternative to screws for quick changeover with no tools! One-Touch Fasteners slash setup time and provide secure locking with easy operation.
Lineup
No interferenceby retractable shank
Clampingforce 400N
Clamping force 400NRetractable shank
QUARTER-TURNCLAMPS
Easy-to-readON/OFF position
RETRACTABLEQUARTER-TURNCLAMPS
HEAVY DUTY QUARTER-TURN CLAMPS
RETRACTABLE HEAVY DUTY QUARTER-TURN CLAMPS
Alternatives To Screws
ONE-TOUCH FASTENERS
ONE-TOUCH FASTENERS
Screwless! Time Saving!
Screw
Clamping Unclamping
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Application Example
SHAFT COUPLINGCLAMP
Multipurposecoupling element
MAGNET-LOCKCLAMP
BALL-LOCKCLAMPS
HOLE HOLDINGCLAMPS
BUTTON-LOCKINGPINS
KNOB-LOCKINGPINS
CLAMPINGPIN
SNAP-INCLAMP(Cylindrical Type)
HOLE HOLDINGCLAMP
CLAMPING PIN
PIN HOLDINGCLAMP
Change of star wheel guides
Change of conveyer retainers
Change of holder plates
Pin clamping designenables space-savingapplication
Securely lockedupon releasing button
Secure clampingwith wedge
Compact & safetymechanical lock
No need forreceptacle
Compact & instantmagneticattachment
Quick & easysnap-in operation
PIN HOLDINGCLAMPS
SNAP-INCLAMPS
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
QCTH(Plastic Knob)
QCTH-S(Metal Knob)
QCTH-SUS(Stainless Steel)
QCTHL-S(Low-height Knob)
QCTHH(Hex. Socket Head)
Supplied With・ QCTH QCTH-S QCTHL-S QCTH-SUS QCTHH 0525-10:3 of socket-head cap screws(stainless steel), M2×0.4-5L
・ QCTH QCTH-S QCTHL-S QCTH-SUS QCTHH 0834-14、0834-20:3 of socket-head cap screws(stainless steel), M3×0.5-6L
StainlessSteel
D1
L
D2
DpH
5.5
H1
D
D3
D3
H
3-M
(Metal Knob) (Low-height Knob)(Plastic Knob)QCTHL-SQCTH-S
(Stainless Steel)QCTH-SUSQCTH
WH
D1
L
D2
DpH
5.5
H1
D
D3
D3
H
3-M
(Metal Knob) (Low-height Knob)(Plastic Knob)QCTHL-SQCTH-S
(Stainless Steel)QCTH-SUSQCTH
QCTH / QCTHL / QCTHH QUARTER-TURN CLAMPS Stainless
Steel
Easy-to-read ON/OFF position ★Key Point
QCTHH(Hex. Socket Head)
Type Body Shank Pin Knob Spring
QCTH
SUS303stainless steel
S45C steelElectroless nickel plated SUS304
stainless steel
Polyamide(glass-fiber reinforced)Black
Equivalent toSWOSC-V steelSCS13 stainless steel
(Equivalent to SUS304)
ー
QCTH-SUS SUS303 stainless steelSCS13 stainless steel(Equivalent to SUS304)
SUS304 stainless steel
QCTH-S
QCTHL-S
QCTHH
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Size Proper PlateThickness
D(−0.04)−0.08
D1
(h9) D2 L H1 M Dp ClampingForce (N) Proper Cam Receptacles
QCTHQCTH-SQCTHL-SQCTH-SUSQCTHH
0525-10 3~10
*) 5 14 25 15.5 6.5M2×0.4 Depth 3
21 60QCTH0525-N,QCTH0525-BQCTH0525-N-SUS,QCTH0525-B-SUS
0834-14 3~14
*) 8 18 3417.0
10.0M3×0.5 Depth 4
28 90QCTH0834-N,QCTH0834-BQCTH0834-N-SUS,QCTH0834-B-SUS
0834-20 12~20 23.0
QCTH (Plastic Knob) QCTH-S (Metal Knob) QCTHL-S (Low-height Knob)Part
Number D3 H Weight(g)
Part Number D3 H Weight
(g)Part
Number D3 H Weight(g)
QCTH0525-10 20 19 35 QCTH0525-10S 20 19.0 40 QCTHL0525-10S 25 11.5 35QCTH0834-14
32 26105 QCTH0834-14S
32 25.5130 QCTHL0834-14S
34 15.580
QCTH0834-20 110 QCTH0834-20S 135 QCTHL0834-20S 85
QCTH-SUS (Stainless Steel) QCTHH (Hex. Socket Head)
Part Number D3 H Weight(g)
Part Number H W Weight
(g)
QCTH0525-10-SUS 20 19.0 40 QCTHH0525-10 8 4 30QCTH0834-14-SUS
32 25.5130 QCTHH0834-14
11 5105
QCTH0834-20-SUS 135 QCTHH0834-20 110
Tensile StrengthShear Strength
Technical information
Part Number HeatresistantTemperature(℃)
Shear Strength(N)
Tensile Strength(N)
QCTH
0525-10130
1800 12000834-14
3200 26000834-20
QCTH-S
QCTHL-S
QCTH-SUS
QCTHH
0525-10
180
1800 1200
0834-143200 2600
0834-20
When the pin contacts the cam in the Cam Receptacle, the spring gets compressed to press down the plate.
ClampingForce
Cam Receptacle
Plate
Spring
Knob
Pin
Click!Clamping
Feature
How To Use
1. Ensure that the knobis positioned at the "OFF" mark.
3. Turn the knob to the "ON" mark for clamping. The knob clicks when it is clamped/unclamped. Note: For unclamping, follow back these steps.
2. Insert the Quarter-Turn Clamp.
Continuing on Next Page
*) Spacer QCASP is required for thinner plate than 6mm.
QCTH-N / QCTH-B CAM RECEPTACLES
Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.When the fastener receives tensile load that is bigger than its clamping force, there is a gap between the plates and the fastener could break if this happens frequently.
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Figure BFigure A
2.5 T
d
d3
d2 d2
d3
2.5
d1
dT
Dp Dp
C1C1
Equally Spaced
PlatePlate
Equally Spaced
CAM RECEPTACLESQCTH0834-B
QUARTER-TURN CLAMPSQCTH0834-14
QUARTER-TURN CLAMPQCTH0834-14
CAM RECEPTACLESQCTH0834-N
Application Example
How To Install
Part Number Proper PlateThickness Figure d
(+0.10)+0.05d1
T(±0.2) d2 d3 Dp
QCTHQCTH-S
QCTHL-S
QCTH-SUS
QCTHH
0525-103 or more, under 6 Spacer QCASP is required.
6 A14
ー 6 4.4 2.4 21
Over 6, 10 or less B 26
0834-143 or more, under 6 Spacer QCASP is required.
6 A
18
ー 6
6.5 3.4 28Over 6, 14 or less B 35
0834-2012 A ー
12Over 12, 20 or less B 35
Changes of camera positions Changes of fixture plates
QCASP SPACERS
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Accuracy
Locating Pin(Round)
Locating Pin(Diamond)
Spacing Tolerance ±0.04
Spacing Tolerance ±0.04
Subplate
Base plate
■Machining Accuracy ■Repeatability
Reference・ "How To Install" of QCTH-N QCTH-B
QCTH-N-SUS QCTH-B-SUS Cam Receptacles ・ Spacer QCASP is required for 3mm or more, under
6mm plate thickness.
Repeatability ±0.1
Spacing tolerance on both the subplate and the base plate should be ±0.04.
For higher accurate locating,use locating pins.
CautionNote the following cautions using QCTH QCTH-S QCTHL-S QCTH-SUS QCTHH 0525-10・ Any force over 600N or more on the tip of the shaft from any direction can damage the pin.
・ The knob operating torque is 0.4 N・m. Note that the excessive operating torque over 2 N・m can damage the pin.
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
QCTHA RETRACTABLE QUARTER-TURN CLAMPS
No interference by retractable shank ★One Point
Type Body Shank Pin Knob Spring A Spring B
QCTHASUS303stainlesssteel
S45C steelElectrolessnickel plated
SUS304stainless steel
Polyamide(glass-fiber reinforced)Black Equivalent to
SWOSC-V steel SUS304WPBstainless steelQCTHA-S SCS13 stainless steel
(Equivalent to SUS304)QCTHA-SUS
SUS303stainless steel
SUS304-CSPstainless steel
Size Proper PlateThickness
D(-0.04)-0.08
D1
(h9) D2 D3 L H1 H2 H3 M Dp ClampingForce(N) Proper Cam Receptacles
QCTHA
QCTHA-S
QCTHA-SUS
0525-103~10
*)5 14 25 25 15.5 30 20.0 6.5 M2×0.4 Depth 3 21 60
QCTH0525-N, QCTH0525-BQCTH0525-N-SUS, QCTH0525-B-SUS
0834-143~14
*)8 18 34 34 17.0 38 26.5 10.0 M3×0.5 Depth 4 28 90
QCTH0834-N, QCTH0834-BQCTH0834-N-SUS, QCTH0834-B-SUS
QCTHA(Plastic Knob)
QCTHA-S(Metal Knob)
(OFF position)
(ON position)QCTHA
StainlessSteel
QCTHA-SUS(Stainless Steel)
*) Spacer QCASP is required for thinner plate than 6mm.
Dp
D2
D1
5.5
H1
H3
D3
3-M
(OFF position)
(ON position)
DL
H2
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
QCTHA (Plastic Knob) QCTHA-S (Metal Knob) QCTHA-SUS (Stainless Steel)
Part Number Weight(g) Part Number Weight
(g) Part Number Weight(g)
QCTHA0525-10 40 QCTHA0525-10S 50 QCTHA0525-10SUS 53QCTHA0834-14 100 QCTHA0834-14S 120 QCTHA0834-14SUS 117
Feature Technical Information
Part Number HeatresistantTemperature(℃)
Shear Strength(N)
Tensile Strength(N)
QCTHA0525-10
1301800 1200
0834-14 3200 4000525-10
1801800
12000834-14 3200
How To Use
Continuing on Next Page
1. Ensure that the knob is positionedat the "OFF" mark and the shank is retracted.
2. Insert Retractable Quarter-Turn Clamp pressing the knob.
3. Turn the knob to the "ON" mark for clamping. The knob clicks when clamped.Turning the knob to the "OFF" position, the shank returns automatically to the unclamping position by the spring.
QCTH-N/QCTH-B CAM RECEPTACLES
Supplied With・ QCTHA QCTHA-S QCTHA-SUS 0525-10:3 of socket-head cap screws(stainless steel), M2×0.4-5L・ QCTHA QCTHA-S QCTHA-SUS 0834-14:3 of socket-head cap screws(stainless steel), M3×0.5-6L
QCTHA-SUSQCTHA-S
Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.When the fastener receives tensile load that is bigger than its clamping force, there is a gap between the plates and the fastener could break if this happens frequently.
Spring AKnob
Plate
Pin
Shank
Cam Receptacle
Base plate
Clamping Force
Shear Strength Tensile Strength
The shank retracts at the unclamping position to enable operations without interference with the base plate.
When the pin contacts along the cam surface in the Cam Receptacle, the spring A gets compressed to press down the plate.
Click!
Clamping
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Reference・ "How To Install" of QCTH-N QCTH-B QCTH-N-SUS QCTH-B-SUS Cam Receptacles ・ Spacer QCASP is required for 3mm or more, under 6mm plate thickness.
Lock for doors
Changes of suction grippers for transfer equipment
Application Example
Changes of fixture plates
RETRACTABLE QUARTER-TURN CLAMPQCTHA0525-10
CAM RECEPTACLEQCTH0525-B
CAM RECEPTACLEQCTH0525-B
RETRACTABLE QUARTER-TURN CLAMPQCTHA0525-10
Clamping PositionUnclamping Position
RETRACTABLE QUARTER-TURN CLAMPQCTHA0525-10
CAM RECEPTACLEQCTH0525-B
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
How To Install
Part Number Proper PlateThickness Figure
D(+0.10)+0.05
d1 d2 d3 Dp
QCTHA
QCTHA-S
QCTHA-SUS
0525-103 or more, under 6 Spacer QCASP is required.
6 A14
—4.4 2.4 21
Over 6, 10 or less B 26
0834-143 or more, under 6 Spacer QCASP is required.
6 A18
—6.5 3.4 28
Over 6, 14 or less B 35
Accuracy
■Machining Accuracy ■Repeatability
QCASP SPACERS
Figure A Figure B
d3
2.5
d2
d6
±0
.2
C1
Plated2
d
d3
2.5
d1
6±
0.2C1
Plate
Dp Dp
EquallySpaced
EquallySpaced
Locating Pin
Spacing tolerance on both the subplate and the base plate should be ±0.04.
Repeatability ±0.1
For higher accurate locating, use locating components.
Subplate
Base plate
Spacing Tolerance ±0.04
Spacing Tolerance ±0.04
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
StainlessSteel
StainlessSteel
(Thin-Plate Mount) (Thin-Plate Mount, Stainless Steel)
QCTH-N QCTH-N-SUS
(Embedded Mount)(Embedded Mount, Stainless Steel)
QCTH-B QCTH-B-SUS
D
2
H1
D1
2
3H
φ2
T
d Dp
Hex NutAcross Flats W
3-M1 Socket-Head Cap Screws
Pin
A
M
QCTH-N / QCTH-B CAM RECEPTACLES Stainless
Steel
Type Body Nut
QCTH-N SCM440 steelElectroless nickel plated
Stainless steel
QCTH-B —QCTH-N-SUS SCS24 stainless steel
(Equivalent to SUS630)Stainless steel
QCTH-B-SUS —
Cam Receptacle (Thin-Plate Mount) Cam Receptacle (Embedded Mount)Quarter-Turn Clamp
Supplied With・ QCTH0525-B QCTH0525-B-SUS : 3 of socket-head cap screws(stainless steel), M2×0.4-5L
・ QCTH0834-B QCTH0834-B-SUS : 3 of socket-head cap screws(stainless steel), M3×0.5-6L
Installing Position
QCTH-N
(Thin-Plate Mount)QCTH-N-SUS
(Thin-Plate Mount, Stainless Steel)
QCTH-B
(Embedded Mount)QCTH-B-SUS
(Embedded Mount, Stainless Steel)
Part Number Proper PlateThickness D H d
(+0.08)+0.04
A(±0.1) M T W D1
(−0.04)−0.08H1 M1 Dp Weight
(g)Proper
Quarter-Turn Clamps QCTH0525-N
Thin-Plate Mount
6~10 25−0.04−0.08
16 5 10.5M14×1.5
(Fine Thread) 8 22
— — — —40 QCTH
QCTH-S
QCTHL-S
QCTH-SUS
QCTHH
QCTHA
QCTHA-S
QCTHA-SUS
0525-10QCTH0525-N-SUSQCTH0834-N
6~12 32 18 8 13.0M20×1.5
(Fine Thread)10 30 55 0834-14
0834-20QCTH0834-N-SUSQCTH0525-B
Embedded Mount
Over 10 25—
9 5— — — —
14 4.5 M2 21 20 0525-10QCTH0525-B-SUSQCTH0834-B
Over 12 32 11 8 20 5.5 M3 26 35 0834-140834-20QCTH0834-B-SUS
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
(Embedded Mount)(Thin-Plate Mount)
Locating Pin
Nut
3
Lc
φ2.2d1
d2
Plate
Lf
Lc
d1
d2Socket-Head Cap Screw(included)
C1
Plate
A
Locating-Pin Hole
Dp
3-M(Equally Spaced)
QCTH-BQCTH-N
How To Install
Part Number Proper PlateThickness d1 d2
A(±0.1)
Lc(+0.10)0
M Lf Dp
QCTH0525-NThin-Plate
Mount
6~10 25+0.10+0.05
15ー
10.53.5 ー ー ー
QCTH0525-N-SUSQCTH0834-N
6~12 32 21 13.0QCTH0834-N-SUSQCTH0525-B
Embedded Mount
Over 10 26ー
14+0.10+0.05
ー5.0 M2×0.4 4 21
QCTH0525-B-SUSQCTH0834-B
Over 12 33 20 6.0 M3×0.5 5 26QCTH0834-B-SUS
Locate the Cam Receptacle with the locating pin and fasten it with the nut.
Reference"Accuracy" of QCTHA QCTH QCTHL QCTHH Quarter-Turn Clamps
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
BodySUS303 stainless steel
Supplied With・ QCASP25-03-SUS: 3 of countersunk head screws(stainless steel), M2x0.4-8L
・ QCASP34-03-SUS: 3 of countersunk head screws(stainless steel), M2x0.5-9L
Note:To mount the spacer, use the included countersunk head screws.
d
3±
0.0
5
Dp3-d4
D
How To Use
Countersunk head screws
Plate
Spacer
(included)
Part Number D d(+0.1)0
Dp d4Weight
(g)
QCASP25-03-SUS 25 14 21 2.3 8.0QCASP34-03-SUS 34 18 28 3.5 15.5
QCASP SPACERS
Quarter-Turn Clamps can be mounted on 3mm plate. ★Key Point
StainlessSteel
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
How To Install
Equally Spaced
Equally SpacedDp Dp
SpacerSpacer
Figure BFigure A
d2
d3
±0
.2
d3 C1
Plate
3±
0.2
d
d3
d1
Plate
C1
d2
90° 90°
Part Number Proper Plate Thickness Figure d
(+0.10)+0.05d1 d2 d3 Dp
QCASP25-03-SUS3 A
14-
5 2.4 21Over 3, under 6 B 26
QCASP34-03-SUS3 A
18-
7 3.4 28Over 3, under 6 B 35
Part NumberProper Quarter-
Turn Clamps
Proper Retractable Quarter-Turn
Clamps
Proper Heavy Duty Quarter-Turn
Clamps
Proper Knob-Locking Pins
Proper Pin Holding Clamps
QCASP25-03-SUSQCTH
QCTH-S
QCTHL-S
QCTH-SUS
QCTHH
0525-10 QCTHA
QCTHA-S
QCTHA-SUS
0525-10QCTHS
QCTHS-S
0825-20 QCWE
QCWE-S
QCWE-SUS
0625-10 QCPC
QCPC-S
QCPC-SUS
0625-10
QCASP34-03-SUS 0834-14 0834-14 0834-20 1034-14 0834-14
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Part Number Body Shank Pin Knob Spring A Spring B
QCTHS SUS303 stainless steel
SKS3 steelElectroless nickel platedQuenched and tempered
SUS440C stainless steelQuenched and tempered
Polyamide (glass-fiber reinforced)Black
Equivalent to SWOSC-V steel
SUS316J1 stainless steel
QCTHS-SSCS13 stainless steel (Equivalent to SUS304)
Part Number Proper Plate Thickness
Clamping Force(N)
Weight(g)
Proper Locking Receptacle
QCTHS0825-203~20
*)
250 62
QCTHS0834-BQCTHS0825-20S 84QCTHS0834-20
400121
QCTHS0834-20S 157
QCTHS0834-20(Plastic Knob)
QCTHS0825-20(Plastic Knob)
QCTHS0834-20S(Metal Knob)
QCTHS0825-20S(Metal Knob)
QCTHS HEAVY DUTY QUARTER-TURN CLAMPS
Clamping force 400N,250N ★Key Point
*)Spacer QCASP is required for thinner plate than 6mm.
P.C.D.21
120°
φ8 −0.04−0.08
16
.3
30
14
.529
5.5
φ25
φ14h9
3-M2×0.4Depth 3
QCTHS0825-20 QCTHS0825-20S
5.5
163
1.5
3-M3×0.5Depth 6
φ8 −0.04−0.08
16
.3
φ34
φ18h9
40
P.C.D.28
120°
QCTHS0834-20 QCTHS0834-20S
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Feature
How To Use
Technical Information
Part NumberHeatresistantTemperature
(℃)
Shear Strength
(N)
Tensile Strength
(N)
QCTHS0825-20 130
48001100
QCTHS0825-20S 180QCTHS0834-20 130
1600QCTHS0834-20S 180
1. Ensure that the knob is positioned atthe "OFF" mark.
2. Insert the Heavy Duty Quarter-Turn Clamp.
3. Turn the knob to the "ON" mark for clamping. The knob clicks when it is clamped/unclamped. Note: For unclamping, follow back these steps.
QCTHS-B LOCKING RECEPTACLE Supplied With・ QCTHS QCTHS-S 0825-20:
3 of socket-head cap screws(stainless steel),M2×0.4-5L
・ QCTHS QCTHS-S 0834-20 :3 of socket-head cap screws(stainless steel),M3×0.5-6L
Continuing on Next Page
Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.When the fastener receives tensile load that is bigger than its clamping force, there is a gap between the plates and the fastener could break if this happens frequently.
Clamping Force
Spring A
Plate
Cam GrooveShank
Receptacle
Knob
Ball
Click!
Clamping
Shear Strength Tensile Strength
When the cam groove moves along the ball inside the receptacle, the spring A gets compressed to press down the plate.
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Changes of mold
Application Example
Installation/removal of conveyer
QCTHS0834-20S
QCTHS0834-B
HEAVY DUTY QUARTER-TURN CLAMPS
LOCKING RECEPTACLE
HEAVY DUTY QUARTER-TURN CLAMPSQCTHS0834-20
LOCKING RECEPTACLEQCTHS0834-B
Reference・ "How To Install" of QCTHS-B Locking Receptacle ・Spacer QCASP is required for 3mm or more, under 6mm plate thickness.
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Accuracy
How To Install
■Machining Accuracy ■Repeatability
Spacing tolerance on both the subplateand the base plate should be ±0.04.
For higher accurate locating, use locating pins.
Repeatability ±0.1
Locating Pin(Round)
Subplate
Base plate
Locating Pin
(Diamond)
Spacing Tolerance ±0.04
Spacing Tolerance ±0.04
Size Proper PlateThickness Figure d
(+0.10)+0.05d1 d2 d3 Dp
QCTHS
QCTHS-S
0825-203 or more, under 6 Spacer QCASP is required.
6 A14
—4.4 2.4 21
over 6, 20 or less B 26
0834-203 or more, under 6 Spacer QCASP is required.
6 A18
—6.5 3.4 28
over 6, 20 or less B 35
Plate Plate
2.5
6±
0.2
Equally Spaced
Equally Spaced
d3
d2
d
6±
0.2
d2
d
d3
d1
2.5C1
C1
Dp Dp
Figure A Figure B
QCASP SPACERS
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Type Body Shank Pin Knob Spring A Spring B
QCTHSA SUS303stainless steel
SKS3 steelElectroless nickel platedQuenched and tempered
SUS420J2 stainless steelQuenched and tempered
Polyamide(glass-fiber reinforced)Black
Equivalent to SWOSC-V steel
SUS304WPB stainless steelQCTHSA-S SCS13 stainless steel
(Equivalent to SUS304)
Part Number Proper Plate Thickness
Clamping Force(N)
Weight(g)
Proper Locking Receptacle
QCTHSA0825-206~20
*)
250 76
QCTHS0834-BQCTHSA0825-20S 104QCTHSA0834-20
400130
QCTHSA0834-20S 160
QCTHSA0825-20(Plastic Knob)(OFF position)
QCTHSA0834-20(Plastic Knob)(OFF position)
QCTHSA0825-20S(Metal Knob)(ON position)
QCTHSA0834-20S(Metal Knob)(ON position)
QCTHSA RETRACTABLE HEAVY DUTY QUARTER-TURN CLAMPS
QCTHS-B LOCKING RECEPTACLE
*) Spacer QCASP is required for thinner plate than 9mm.
No interference by retractable shank
★Key Point
Supplied With・ QCTHSA QCTHSA-S 0825-20:
3 of socket-head cap screws(stainless steel) M2×0.4-8L・ QCTHSA QCTHSA-S 0834-20 :
3 of socket-head cap screws(stainless steel) M3×0.5-10L
(OFF position) (ON position)QCTHSA0834-20 QCTHSA0834-20S
120°
View A
A
φ8 ー0.04ー0.08
(OFF position) (ON position)QCTHSA0825-20 QCTHSA0825-20S
14
.7
8.5
43
.9
14
.7
8.5
43
.9
φ18h9
P.C.D.28
120°
40
φ34 20
32
.3
φ14h9 φ25φ8 ー0.04
ー0.08
P.C.D.21
35
3-M2×0.4 Depth 3
3-M3×0.5 Depth 6
20
32
.3
A
View A
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Feature
How To Use
Application Example
Technical Information
Part Number HeatresistantTemperature (℃)
Shear Strength(N)
Tensile Strength(N)
QCTHSA0825-20 130
3000 1600QCTHSA0825-20S 180QCTHSA0834-20 130QCTHSA0834-20S 180
Die Changing
Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.When the fastener receives tensile load that is bigger than its clamping force, there is a gap between the plates and the fastener could break if this happens frequently.
The shank retracts at the unclamping position to enable operations without interference with the base plate.
When the cam groove moves along the ball inside the receptacle, the spring A gets compressed to press down the plate.
Clamping Force
Spring AKnob
Base Plate
Plate
Shank
BallReceptacle
Cam Groove
Spacer
1. Ensure that the knob is positioned at the"OFF" mark.
2. Insert the clamp pressing the knob.
3. Turn the knob to the "ON" mark for clamping.The knob clicks when clamped.Turning the knob to the "OFF" position, the shank returns automatically to the unclamping position by the spring.
Click!
Clamping
Shear Strength Tensile Strength
QUARTER-TURN CLAMP
QCTHSA0834-20
RETRACTABLE HEAVY DUTY
Clamping Unclamping
LOCKING RECEPTACLEQCTHS0834-B
Continuing on Next Page
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Accuracy
■Machining Accuracy ■Repeatability
Application Example
QCTHSA SPACERS
Body
SUS303 stainless steel
Part Number D d( +0.1)0
Dp d1Weight
(g)
QCTHSA25-03-SUS 25 14 21 2.3 07QCTHSA34-03-SUS 34 18 28 3.5 14
d
3±0.05
Dp3-d1
D
Guide Changing
Reference"How To Install Receptacle" of QCTHS-B LOCKING RECEPTACLE.
Spacing tolerance on both the subplate and the base plate should be ±0.04.
For higher accurate locating, use locating pins.
Repeatability ±0.1Spacing Tolerance ±0.04Subplate
Base Plate
Spacing Tolerance ±0.04Locating Pin
QUARTER-TURN CLAMPSQCTHSA0834-20S
RETRACTABLE HEAVY DUTY
LOCKING RECEPTACLEQCTHS0834-B
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
How To Install
For 6mm plate
For 9mm plate For over 9mm to 20mm plate
P.C.D.28
P.C.D.28
For over 6mm to under 9mm plate
For 6mm plate
For 9mm plate For over 9mm to 20mm plate
For over 6mm to under 9mm plate
φ14 +0.10+0.05 φ14 +0.10
+0.05
φ14 +0.10+0.05 φ14 +0.10
+0.05
φ6.5φ18 +0.10
+0.05
φ6.5φ18 +0.10
+0.05
3
2.5
φ3.4
6±
0.2
9±
0.2
9±
0.2
6±
0.2
2.5
5.5
5.5
φ3.4
φ35
φ6.5φ18 +0.10
+0.05
φ6.5φ18 +0.10
+0.05
φ3.4
φ3.4
φ35
C1
C1
SpacerQCTHSA34-03-SUS
SpacerQCTHSA34-03-SUS
3
C1
C1
9±
0.2
9±
0.2
6±
0.2
6±
0.2
φ4.4
φ4.4
φ4.4
φ4.4
P.C.D.21
P.C.D.212
.5
2.5
φ2.4φ2.4
φ26
5.5
5.5
φ2.4
φ2.4
φ26
C1
C1 C1
C1
SpacerQCTHSA25-03-SUS
SpacerQCTHSA25-03-SUS
Equally Spaced
Equally Spaced
Equally Spaced
Equally Spaced
3 3
QCTHSA0825-20 QCTHSA0825-20S
QCTHSA0834-20 QCTHSA0834-20S
Plate Plate
Plate
Plate
PlatePlate
Plate
Plate
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Part Number Proper Heavy Duty Quarter-Turn Clamps
Proper Retractable Heavy Duty Quarter-Turn Clamps
Proper Heavy Duty Shaft Coupling Clamp
QCTHS0834-B
QCTHS0825-20QCTHS0825-20SQCTHS0834-20QCTHS0834-20S
QCTHSA0825-20QCTHSA0825-20SQCTHSA0834-20QCTHSA0834-20S
QCSJS0822A
Supplied With3 of low head cap screws(stainless steel), M3×0.5-6L
QCTHS-B LOCKING RECEPTACLE
Reference・ QCTHS HEAVY DUTY QUARTER-TURN CLAMPS ・ QCTHS RETRACTABLE HEAVY DUTY QUARTER-TURN CLAMPS
・ QCSJS HEAVY DUTY SHAFT COUPLING CLAMP
Part Number Weight(g)
QCTHS0834-B 19
Body Ball Collar Retaining RingS45C steelElectroless nickel plated
SUS440C stainless steelQuenched and tempered
SKS3 steelElectroless nickel platedQuenched and tempered
SUS304WPB stainless steel
φ26h9
φ141
1.5
3.5
1.5
P.C.D.20
3-For M3 Low Head Cap Screws
φ8+0.08+0.04
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Installing Position with Quarter Turn Clamps Installing Position with Shaft Coupling Clamp
Installing Position
Use with Heavy Duty Shaft Coupling Clamp
Use with Heavy Duty Quarter-Turn Clamps
QCTHSA0825-20 QCTHSA0825-20S
OFF
ON
OFF
ON
QCTHS0825-20 QCTHS0825-20S
QCTHS0834-20 QCTHS0834-20S
QCTHSA0834-20 QCTHSA0834-20S
QCSJS0822A
Align the cam groove with the ball and insert.
Turn the body for 90° to clamp.Note: Please note the mounting direction of Locking Receptacle.
Ball
CountersinkFor M4 Setscrew
Cam Groove
Ball
CountersinkFor M4 Setscrew
Plate thickness should be 9mm or more.P.C.D.20
3-M3×0.5(Equally Spaced)
φ14.5
φ26+0.10+0.05
5
4+
0.1
0
Plate thickness should be 9mm or more.P.C.D.20
5
φ14.5
φ26 +0.10+0.05
4+
0.1
0
3-M3×0.5(Equally Spaced)
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
QCWE KNOB-LOCKING PINS
(ON position)
QCWE QCWE-S QCWE-SUS
D3D2
H5
.5
L
D
D1
Dp
3-M
H1
(OFF position)
Clamping can be detected by sensor.
★Key Point
Type Body Shank Knob Ball Spring
QCWE
SUS303stainless steel
S45C steelElectroless nickel platedQuenced and tempered
Polyamide(glass-fiber reinforced)Black
SUS440Cstainless steelQuenced andtempered
SUS304WPBstainless steelQCWE-S
SCS13 stainless steel(Equivalent to SUS304)QCWE-SUS SUS420J2 stainless steel
Quenched and tempered
Size Proper PlateThickness
D( -0.05)-0.10
D1
(h9) D2 D3 L H H1 M Dp ClampingForce(N)
QCWE
QCWE-S
QCWE-SUS
0625-10 3~10*) 6 14 25 25 19.5 24.5 6.5 M2×0.4 Depth3 21 30
1034-14 3~14*) 10 18 34 34
21.531.0 10.0 M3×0.5 Depth4 28 50
1034-20 12~20 27.5
QCWE (Plastic Knob) QCWE-S (Metal Knob) QCWE-SUS (Stainless Steel)
Part Number Weight(g) Part Number Weight
(g) Part Number Weight(g)
QCWE0625-10 40 QCWE0625-10S 50 QCWE0625-10-SUS 50QCWE1034-14 95 QCWE1034-14S 120 QCWE1034-14-SUS 120QCWE1034-20 100 QCWE1034-20S 130 QCWE1034-20-SUS 130
Wedge
QCWE
*) Spacer QCASP is required for thinner plate than 6mm.
Size Proper Receptacle Proper Sensor Receptacles
QCWE
QCWE-S
QCWE-SUS
0625-10QCBU0608-M12QCBU0608-M12SUS
QCWE0625-M16-S
1034-14 QCBU1012-M16QCBU1012-M16SUS
QCWE1034-M20-S1034-20
StainlessSteel
StainlessSteel
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Snap!
Clamping
Shear Strength Tensile Strength
Receptacle
WedgeBall
Plate
ClampingForce
Knob
Spring
Wedge Angle θ
1. Ensure that the knob is positioned at the "OFF" mark.
3. Turn the knob to the "ON" mark for clamping. The knob turns lightly by spring force. Note: For unclamping, follow back these steps.
2. Insert the Knob-Locking Pin.
Feature Technical Information
Size HeatresistantTemperature(℃)
Shear Strength(N)
Tensile Strength(N)
QCWE
0625-10130
3000 5001034-14
9000 15001034-20
QCWE-S
QCWE-SUS
0625-10180
3000 5001034-14
9000 15001034-20
How To Use
The wedge of the locking pin pushes out the ball onto the taper of the receptacle, for clamping of the two plates.
QCBU-M BALL-LOCK RECEPTACLES
Continuing on Next Page
Supplied With・ QCWE QCWE-S QCWE-SUS 0625-10:
3 of socket-head cap screws(stainless steel), M2×0.4-5L・ QCWE QCWE-S QCWE-SUS 1034-14、1034-20 :
3 of socket-head cap screws(stainless steel), M3×0.5-6L
Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.The ball locking mechanism holds the two plates until the fastener receives bigger tensile load.
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Application Example
KNOB-LOCKING PINSQCWE1034-14
BALL-LOCKRECEPTACLESQCBU1012-M16
A
B
A
B
KNOB-LOCKING PINSQCWE0625-10
BALL-LOCKRECEPTACLESQCBU0608-M12
Changes of attachments for conveyer
Unclamping
Opened Junction Closed Junction
Clamping
Detection of clamping condition prevents human error and improper operation of machinery.
Detection by sensor QCWE-M-S POSITION SENSOR RECEPTACLES
Changes of star wheels and guide plates
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Figure A Figure B
d d
d3
d2
2.5
C1d3
d2
2.5
DpDp
C1
EquallySpaced
EquallySpaced
d1
T T
PlatePlate
Subplate
Base plate
Spacing Tolerance ±0.1
Spacing Tolerance ±0.1
Locating Pin
(Round)
Locating Pin
(Diamond)
Accuracy
■Machining Accuracy ■RepeatabilityRepeatability ±0.25
Spacing tolerance on both the subplateand the base plate should be ±0.1.
For higher accurate locating,use locating pins.
Size Proper PlateThickness Figure d
( +0.10)+0.05d1
T *)(±0.2) d2 d3 Dp
QCWE
QCWE-S
QCWE-SUS
0625-103 or more, under 6 Spacer QCASP is required.
6 A14
- 6 4.4 2.4 21
Over 6, 10 or less B 26
1034-143 or more, under 6 Spacer QCASP is required.
6 A
18
- 6
6.5 3.4 28 Over 6, 14 or less B 35
1034-2012 A -
12Over 12, 20 or less B 35
How To Install
*) In the use of Position Sensor Receptacles QCWE-M-S , tolerance of dimension T should be ±0.1 for stable sensor working.
QCASP SPACERS
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Body NutSUS303 stainless steel Stainless steel
Part Number Proper Plate Thickness
d(+0.1)0
D(h9
)M H H1 H2 T W Weight
(g)Proper Knob-Locking
Pins
QCWE0625-M16-S
6 or more
6.2 20M16×1.5(Fine Thread)
18.5 31.0 50 10 24 60QCWE0625-10QCWE0625-10SQCWE0625-10-SUS
QCWE1034-M20-S 10.2 25M20×1.5(Fine Thread)
20.5 33.5 55 12 30 100QCWE1034-14,QCWE1034-20QCWE1034-14S,QCWE1034-20SQCWE1034-14-SUS,QCWE1034-20-SUS
Feature ・ The sensor reacts when the tip of Knob-Locking Pin pushes the contacting surface down. ・ Detection of clamping condition prevents human error and improper operation of machinery.
QCWE-M-S POSITION SENSOR RECEPTACLES
Clamping can be detected by sensor.
★Key Point
Unclamping Clamping
Contacting Surface
Sensor
2.5
d
D
23
H
H1
(H2)
φ2.8
T
W
NutM
M
φ6.8(Dust Outlet)
Cable Length3000mm
StainlessSteel
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
How To Install
Part Number Proper Plate Thickness Figure M d1
d2
(+0.10)+0.05
QCWE0625-M16-S6 - 10 A - 17
20Over 10 B M16×1.5(Fine Thread) -
QCWE1034-M20-S6 - 10 A - 21
25Over 10 B M20×1.5(Fine Thread) -
Technical InformationContact type sensor・ Working temperature: 0 to 80℃(without freezing) ・ Switch structure: Dry contact・ Output mode: Normally Open(NO)・ Steady current: under 10mA(In-rush current under 20mA)・ Contact rating: DC5-24V・ Cable: 3000mm, Oil resistance, Duplex, φ2.8, Bending radius R7
・ Protection class: IP65(Sensor part)
Note:・ To ensure appropriate operation of receptacles and QCWE Knob-Locking Pins, keep the above mounting-hole dimensions. 。
・ Removal of adjusted sensor joint may cause malfunction of the products. ・ Blow out the dust in the receptacle to prevent malfunction.・ Position Sensor Receptacles can be used for only QCWE Knob-Locking Pins.
Reference"Accuracy" of QCWE Knob-Locking Pins.
Installation Wrench Order Separately
Part Number
PW16
■ Circuit diagram
d2
d1
3.5
+0
.1
0
3.5
+0
.1
0
d2
M
Figure A Figure B
Nut
Brown
Normally Open(NO)
Blue
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
StainlessSteel
StainlessSteel
H1H
D2
D3
M
D
D1
D3
D2
Across Flats W
H3
H2
5.5L1
H1H
L
d
H1H
D3
D2
Acro
ss Fla
ts W
QCBUS-SUSQCBU QCBU-SUS QCBUS
QCBU / QCBUS BUTTON-LOCKING PINS Stainless
Steel
Wedge
180°CHeat resistance:
Secure clamping with wedge ★Key Point
QCBU
(Standard)QCBU-SUS
(Stainless Steel)QCBUS
(Cylindrical)QCBUS-SUS
(Cylindrical,Stainless Steel)
Part Number Body Button Ball Coiled Spring Snap Ring O-Ring
QCBUQCBUS
0608-10 S45C steelElectrolessnickel plated
S45C steel Electrolessnickel platedQuenched andtempered
SUS440Cstainless steelQuenched andtempered
SUS304WPBstainless steel
Stainless steel
FKM fluororubber
1012-16 —
QCBU-SUSQCBUS-SUS
0608-10 SUS303stainless steel
SUS420J2stainless steel
FKM fluororubber1012-16 —
Part NumberProper PlateThickness
D(−0.05)−0.10
M D1 L L1 H2 W ClampingForce(N) Proper Receptacles
QCBUQCBUSQCBU-SUSQCBUS-SUS
0608-10 6~10 6 M 8×1.25 12 21.0 19.0 6 10 30QCBU0608-M12QCBU0608-M12SUS
1012-16 6~16 10 M12×1.5(Fine Thread) 16 23.5 21.5 12 13 50
QCBU1012-M16QCBU1012-M16SUS
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
QCBU-M BALL-LOCK RECEPTACLES
WedgeReceptacle
Button
Plate
Ball
ClampingForce
Wedge Angle θ
Shear Strength Tensile Strength
Clamped
Push
Push
QCBU (Standard) QCBU-SUS (Stainless Steel)
Part Number D2 D3 H H1 H3 d Weight(g) Part Number D2 D3 H H1 H3
Weight(g)
QCBU0608-10 25 8 22.0 18 5.5 — 30 QCBU0608-10-SUS 23 8 26.0 18 5.5 30QCBU1012-16 35 11 34.5 29 7.0 3 75 QCBU1012-16-SUS 32 12 39.5 29 7.0 75
QCBUS (Cylindrical) QCBUS-SUS (Cylindrical,Stainless Steel)
Part Number D2 D3 H H1 H3Weight
(g) Part Number D2 D3 H H1 H3Weight
(g)
QCBUS0608-10 12 8 22.0 17.5 11.5 30 QCBUS0608-10SUS 12 8 22.0 17.5 11.5 30QCBUS1012-16 16 11 34.5 28.0 16.0 50 QCBUS1012-16SUS 16 11 34.5 28.0 16.0 50
Feature Technical Information
Part Number HeatresistantTemperature (℃)
Shear Strength(N)
Tensile Strength(N)
QCBUQCBUSQCBU-SUSQCBUS-SUS
0608-10180
3000 500
1012-16 9000 1500
Continuing on Next Page
NoteFor cylindrical types, prepare handles or knobs separately to facilitate the operation.Use of cylindrical type requires handles or knobs separately to operate the product properly.
1. Insert the pin pressing the button. 2. When the button is released,plates are clamped. 3. For removal, pull out thepin pressing the button.
How To Use
The wedge of the locking pin pushes out the ball onto the taper of the receptacle, for clamping of the two plates.
Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.The ball locking mechanism holds the two plates until the fastener receives bigger tensile load.
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
QCBU0608−10BUTTON-LOCKING PIN
QCBU0608−M12BALL-LOCK RECEPTACLE
BALL-LOCKRECEPTACLESQCBU1012−M16
BUTTON-LOCKING PINSQCBUS1012−16
BUTTON-LOCKING PINSQCBU1012-16
BALL-LOCK RECEPTACLESQCBU1012-M16
A
B
A
B
Application Example
Changes of star wheels and guide plates
Installation and removal of stopper plate for rolls
Installation and removal of hopper
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Fixed Installation
6±
0.2
M
6±
0.2
d2
M
Figure A Figure B
6±
0.2
6±
0.2
d2
d1d1
Figure C Figure D
Unfixed Installation (Except QCBUS QCBUS-SUS type)
Part Number Proper PlateThickness Figure M d2
QCBU
QCBUS
QCBU-SUS
QCBUS-SUS
0608-106 A
M 8×1.25—
Over 6, 10 or less B 13
1012-166 A M12×1.5
(Fine Thread)—
Over 6, 16 or less B 17
Continuing on Next Page
How To Install
Part Number Proper PlateThickness Figure d1
(+0.1)0d2
QCBU
QCBU-SUS
0608-106 C
8—
Over 6, 10 or less D 13
1012-166 C
12—
Over 6, 16 or less D 17
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Spacing Tolerance ±0.1
Spacing Tolerance ±0.1
Subplate
Base plate
Locating Pin(Round) Locating Pin
(Diamond)
Accuracy
■Machining Accuracy ■RepeatabilityRepeatability is ±0.25 for both fixed andunfixed installations.
Spacing tolerance on both the subplateand the base plate should be ±0.1.
For higher accurate locating,use locating pins.
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
QCBU-M QCBU-M-SUS
Installation Wrench
Nut (Stainless Steel)
M
2.5
3H
2
dD
M1
W T
Order Separately
Order Separately
QCBU-M BALL-LOCK RECEPTACLES Stainless
Steel 180°CHeat resistance:
Type Body
QCBU-MS45C steelElectroless nickel plated
QCBU-M-SUS SUS303 stainless steel
Part Number M1 T W
(Fine Thread) 6 19(Fine Thread) 8 24
Part Number Proper PlateThickness
d(+0.4)+0.2
D(h9) M H Weight
(g) Proper Knob-Locking Pins Proper Button-Locking Pins
QCBU0608-M12
6 ormore
6 16 M12×1.5(Fine Thread) 15 9
QCWE0625-10QCWE0625-10SQCWE0625-10-SUS
QCBU0608-10, QCBUS0608-10QCBU0608-10-SUSQCBUS0608-10SUSQCBU0608-M12SUS
QCBU1012-M1610 20 M16×1.5
(Fine Thread) 17 13QCWE1034-14, QCWE1034-14SQCWE1034-20, QCWE1034-20SQCWE1034-14-SUS, QCWE1034-20-SUS
QCBU1012-16, QCBUS1012-16QCBU1012-16-SUSQCBUS1012-16SUSQCBU1012-M16SUS
StainlessSteel
NDX 6-NUT 80 NDX 6-NUT-SUS M 6×0.75NDX 8-NUT 60 NDX 8-NUT-SUS M 8×1NDX10-NUT 40 NDX10-NUT-SUS M10×1NDX12-NUT 50 NDX12-NUT-SUS M12×1.5NDX16-NUT 100 NDX16-NUT-SUS M16×1.5NDX20-NUT 100 NDX20-NUT-SUS M20×1.5
NDX 6-NUT 80 NDX 6-NUT-SUS M 6×0.75NDX 8-NUT 60 NDX 8-NUT-SUS M 8×1NDX10-NUT 40 NDX10-NUT-SUS M10×1NDX12-NUT 50 NDX12-NUT-SUS M12×1.5NDX16-NUT 100 NDX16-NUT-SUS M16×1.5NDX20-NUT 100 NDX20-NUT-SUS M20×1.5
Part Number
PW16
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Figure BFigure A
Nut(Order Separately)
3.5
H1
+0
.1
0 d2
3.5
+0
.1
0 d2
Md1
How To Install
Part Number Proper PlateThickness Figure M d1
d2
(+0.10)+0.05H1
QCBU-M
QCBU-M-SUS
126~10 A ー 13
16ー
Over 10 B M12×1.5 (Fine Thread) ー 15.5
166~10 A ー 17
20ー
Over 10 B M16×1.5 (Fine Thread) ー 17.5
d3
d4
8 o
r m
ore
T1
60°±0.5°
C1
T
Without Ball-Lock ReceptacleWith additional work to plate of 8mm or more thickness, Button-Locking Pins and Knob-Locking Pinscan be used directly on the plate made of hard steel such as S45C.
Reference"Accuracy" of QCWE Knob-Locking Pins and QCBU QCBUS Button-Locking Pins
DimensionsProper Knob-Locking Pins Proper Button-Locking Pins d3
(+0.4)+0.2d4
T(±0.1) T1
6 8 or more 4.9 (6.6)QCWE
QCWE-S
QCWE-SUS
0625-10 QCBU
QCBU-SUS
QCBUS
QCBUS-SUS
0608-10
10 12.5 or more 5.0 (7.2)1034-14
1012-161034-20
ONE-TOUCH FASTENERS
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QCPC PIN HOLDING CLAMPS Stainless
Steel
Pin clamping design enables space-saving application.
★Key Point
Type Body Shaft Knob Ball Spring
QCPCSUS303stainlesssteel
S45C steelElectrolessnickel plated
Polyamide(glass-fiber reinforced)Black
SUS440Cstainless steelQuenched andtempered
SUS304WPBstainless steelQCPC-S
SCS13 stainless steel(Equivalent to SUS304)QCPC-SUS
SUS303stainless steel
QCPC(Plastic Knob) QCPC-S(Metal Knob) QCPC-SUS (Stainless Steel)
Part NumberWeight
(g) Part NumberWeight
(g) Part NumberWeight
(g)
QCPC0625-10 35 QCPC0625-10S 45 QCPC0625-10-SUS 45QCPC0834-14 85 QCPC0834-14S 105 QCPC0834-14-SUS 105
Supplied With・ QCPC QCPC-S QCPC-SUS 0625-10: : 3 of socket-head cap screws(stainless steel), M2×0.4-5L・ QCPC QCPC-S QCPC-SUS 0834-14: : 3 of socket-head cap screws(stainless steel), M3×0.5-6L
QCPC QCPC-S(OFF position)
QCPC-SUS
QCPC(ON position)
Wedge
*) Spacer QCASP is required for thinner plate than 6mm.
QCPC-M CLAMPING PINS
Size Proper PlateThickness
d(+0.4)+0.2
D1
(h9) D2 D3 H H1 M Dp Clamping Force (N) Proper Clamping Pins
QCPC
QCPC-S
QCPC-SUS
0625-103~10
*)6 14 25 25 23 6.5 M2×0.4 Depth 3 21 7 QCPC0625-M4-SUS
0834-143~14
*)8 18 34 34 28 10.0 M3×0.5 Depth 4 28 9 QCPC0834-M5-SUS
StainlessSteel
d
3-M
D2
D1
5.5
H
H1
D3
Dp
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Feature Technical Information
How To Use
Application Example
Four balls hold the Clamping Pin to pull the plate for clamping.
1. Ensure that the knob is positioned at the "OFF" mark and put Pin Holding Clamp over the Clamping Pin.
2. Turn the knob to the "ON" mark for clamping.Note: For unclamping, follow back these steps.
Continuing on Next Page
Changes of guides around star wheels
Size Heatresistant Temperature(℃)
Shear Strength(N)
Tensile Strength(N)
QCPC0625-10
1301100 250
0834-14 1800 400QCPC-SQCPC-SUS
0625-10180
1100 2500834-14 1800 400
Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.The ball locking mechanism holds the two plates until the fastener receives bigger tensile load.
Knob
Plate
Spring
Clamping Pin
Clamping Force
Wedge Angleθ
Shaft
BallShear Strength Tensile Strength
Snap!
Clamping
PIN HOLDING CLAMPQCPC0625-10-SUS
CLAMPING PINQCPC0625-M4-SUS
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Application Example
Changes of static electricity removal brush
PIN HOLDING CLAMPQCPC0625-10-SUS
CLAMPING PINQCPC0625-M4-SUS
How To Install
Size Proper PlateThickness Figure d
(+0.10)+0.05d1 d2 d3 Dp
QCPC
QCPC-S
QCPC-SUS
0625-103 or more, under 6 Spacer QCASP is required.
6 A14
—4.4 2.4 21
Over 6, 10 or less B 26
0834-143 or more, under 6 Spacer QCASP is required.
6 A18
—6.5 3.4 28
Over 6, 14 or less B 35
Figure A Figure B
d3
d2
d dd22
.5
6±
0.2d3
d1
C1
2.5
6±
0.2
Plate Plate
C1
EquallySpaced
EquallySpaced
Dp Dp
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Accuracy
■Machining Accuracy ■Repeatability
Repeatability ±0.25
For higher accurate locating, use locating pins.
Spacing tolerance on both the subplateand the base plate should be ±0.1.
NoteRotation of either sub plate or base plate can get Pin Holding Clamp unclamped, when one pair of the clamp and the clamping pin is used. Prepare a stop in such application.
QCASP SPACERS
Reference・ "How To Install" of QCPC-M Clamping Pins ・ Spacer QCASP is required for 3mm or more, under 6mm plate thickness.
Subplate
Base plate
Spacing Tolerance ±0.1
Spacing Tolerance ±0.1
Locating Pin
(Round)
Locating Pin
(Diamond)
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QCOW / QCOWS SNAP-IN CLAMPS Stainless
Steel 180°CHeat resistance:
Body/Button Ball Spring O-Ring
SUS303 stainless steelSUS440C stainless steelQuenched and tempered
SUS304WPB stainless steel FKM Fluororubber
Part Number Proper PlateThickness
Clamping Force(N)
Weight(g) Proper Clamping Pin
QCOW 0616-10SUS 3~106
65QCPC0625-M4-SUS
QCOWS0616-10SUS 3~27 50
Quick & easy snap-in operation ★Key Point
QCOW SPACERS Stainless
Steel 180°CHeat resistance:
Spacer
SUS303 stainless steel
Part Number Proper PlateThickness
H(±0.05)
Weight(g)
Proper Snap-InClamps
QCOW0616-04-SUS 6 4 2.5QCOW0616-10SUSQCOWS0616-10SUS
QCOW0616-05-SUS 5 5 3.0QCOW0616-06-SUS 4 6 3.5QCOW0616-07-SUS 3 7 4.0
QCPC-M CLAMPING PINS
QCOW
(Stainless Steel)
QCOWS
(Cylindrical, Stainless Steel)
Wedge
QCOWSQCOW
(Stainless Steel)(Cylindrical, Stainless Steel)
φ32
φ11
φ19
8.515
.523
9.5
Across Flats 17 19
.5
23
9.5
φ11
φ19
Acr
oss
Flat
s 1
7
M16×1(Fine Thread)
M16×1(Fine Thread)
φ6 +0.4+0.2
φ6
+0.4+0.2
Hφ
16 +
0.2
+0.
1
φ1
9
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Feature Technical Information・ Heatresistant Temperature 180℃・ Mechanical Strength
How To Use
Application Example
Continuing on Next Page
Four balls hold the Clamping Pin to pull the plate for clamping.
1. Put Snap-In Clamp over the Clamping Pin. No need to push the button.
2. Clamped instantly as the pin is inserted.
3. For unclamping, push the button and pull the clamp.
Changes of retainers of conveyer
Spacer
Plate
Ball
Clamping Pin
Clamping Force
Wedge Angleθ
Shear Strength 1100N Tensile Strength 250N
Snap!
Push
SNAP-IN CLAMP
QCOWS0616-10SUS
CLAMPING PIN
QCPC0625-M4-SUS
Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.The ball locking mechanism holds the two plates until the fastener receives bigger tensile load.
ONE-TOUCH FASTENERS
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Application Example
How To Install
For 3 to 10mm-thick plate
For over 10mm-thick plate
Fixing of sliding unit
CLAMPING PINQCPC0625-M4-SUS
SNAP-IN CLAMPQCOW0616-10SUS
φ19
19
.5
29
.5
φ20
10±0
.2
10<
T≦27
M16×1(Fine Thread)
H (
= 0
, 4, 5
, 6, 7
)
10
Spacer
T±0
.2M16×1(Fine Thread)
T±0.
2
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■Machining Accuracy ■Repeatability
Spacing tolerance on both the subplate and the base plate should be ±0.1.
For higher accurate locating, use locating pins.
Repeatability ±0.25
Accuracy
Locating Pin(Round)
Locating Pin
(Diamond)
Spacing Tolerance ±0.1
Spacing Tolerance ±0.1
Subplate
Base plate
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QCPC-M CLAMPING PINS
Standard Installation
Space-Saving InstallationPrepare a counterbored hole with depth 0.5±0.1 on the surface where Clamping Pin to be mounteddirectly contacts with the bottom surface of the clamp.
Part Number M1 d
QCPC0625-M4-SUS M4×0.7 7QCPC0834-M5-SUS M5×0.8 9
Body
SUS630 stainless steelPrecipitation hardened
How To Install
Part Number D(-0.05)-0.10
M H W Weight(g)
ProperPin Holding Clamps
ProperSnap-In Clamps
QCPC0625-M4-SUS 6 M4×0.7 7.6 5 2QCPC0625-10QCPC0625-10SQCPC0625-10-SUS
QCOW0616-10SUSQCOWS0616-10SUS
QCPC0834-M5-SUS 8 M5×0.8 8.7 7 3QCPC0834-14QCPC0834-14SQCPC0834-14-SUS
—
Note: Refer to the product pages of clamps for machining accuracy and repeatability.
QCPC0625-M4-SUS QCPC0834-M5-SUS D
H5
.8 Acr
oss
Flat
s W
M
M1
d
0.5
±0
.1
M1
Pin Holding Clamp
Snap-In Clamp
StainlessSteel 180°CHeat resistance:
NoteThe color could be different from the picture due to the hardening.
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QCHC-N HOLE HOLDING CLAMPS Stainless
Steel 180°CHeat resistance:
Wedge
Part Number Body/Nut Spacer Spring/Snap Ring
QCHC-N-3SUS303 stainless steel
SUS303 stainless steelSUS304WPB stainless steel
QCHC-N-6 —
Part Number Proper Base PlateThickness
Proper PlateThickness D M D1 D2 H L H1 L1 L2 H2 W W1
ClampingForce(N)
Weight(g)
QCHC0612N-3-SUS 33~ 8 6.5
M12×1(Fine Thread)
23 6.540
12.532.0 6.5 10.5
5.5 10 19 341
QCHC0612N-6-SUS 6 37 29.0 9.5 13.5 40QCHC0816N-3-SUS 3
3~12 8.5M16×1(Fine Thread)
32 10.051
16.541.5 6.5 11.0
7.0 14 24 688
QCHC0816N-6-SUS 6 48 38.5 9.5 14.0 86
Technical Information
Part Number Heat ResistantTemperature (℃)
Shear Strength(N)
Tensile Strength(N)
QCHC0612N-3-SUS
180200 150
QCHC0612N-6-SUSQCHC0816N-3-SUS
400 300QCHC0816N-6-SUS
Receptacle is not required.★Key Point
QCHC-N-3 QCHC-N-6M
Across Flats W1
4
Across Flats W
D
H2
L
L1
L2
H1
H
D2
D1
Shear Strength Tensile Strength
Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.The wedge locking mechanism holds the two plates until the fastener receives bigger tensile load.
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The tapered shank expanded by the wedge pushes out the edge of the holeon the base plate, and the two plates are clamped.
Just a tapped hole anda through hole are required.
How To Use
Feature
Application Example
Continuing on Next Page
HOLE HOLDING CLAMPQCHC0612N-3-SUS
Base Plate
Plate
Through Hole
Clamping Force
Button
Plate
Base Plate
Edge
Wedge
Tapered ShankTapped Hole
Push
Pull
Push
Clamped
Changes of holder plates
1. Insert Hole HoldingClamp pressing thebutton.
2. The slitted part on the shankexpands once the but ton isreleased, and the plate is clamped.
3. For unclamping, push thebutton and pull the clamp.
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For higher accurate locating, use locating pins.
Spacing tolerance on both the subplate andthe base plate should be ±0.1.
1. Screw Hole Holding Clampinto the plate until the end ofthreaded part comes out ofthe plate.
2. Insert the clamp pushing thebutton.
3. Adjust the clamp until theboth plates get contacted,and then lock the clamp withthe nut.
■Machining Accuracy ■RepeatabilityRepeatability ±0.25
Part Number d(±0.1) T2
QCHC0612N-3-SUS6.5
3QCHC0612N-6-SUS 6QCHC0816N-3-SUS
8.53
QCHC0816N-6-SUS 6
Accuracy
How To Install
■Mounting Hole on Plate ■Mounting Hole on BaseplateUse hard metals such as stainless steelsfor the base plate.
Part Number M T1
QCHC0612NM12×1
(Fine Thread)3~ 8
QCHC0816NM16×1
(Fine Thread)3~12
Base Plate
Gap
Plate
Nut
Ap
pro
x. 0
.5
T2
d
No chamfering
T1
M
Sub Plate
Base Plate
Spacing Tolerance±0.1
Spacing Tolerance±0.1
Locating Pin(Round)
Locating Pin(Diamond)
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NDX 6-NUT 80 NDX 6-NUT-SUS M 6×0.75NDX 8-NUT 60 NDX 8-NUT-SUS M 8×1NDX10-NUT 40 NDX10-NUT-SUS M10×1NDX12-NUT 50 NDX12-NUT-SUS M12×1.5NDX16-NUT 100 NDX16-NUT-SUS M16×1.5NDX20-NUT 100 NDX20-NUT-SUS M20×1.5
Part Number M(Fine Threads) H W Proper Ball-Lock
Clamping Receptacles
8 24 QCBA081610 30 QCBAS0820
W H
M
QCBA / QCBAS BALL-LOCK CLAMPING RECEPTACLES
QCBA-M BALL-LOCK CLAMPING PINS
QCBA0816 QCBAS0820
(Safety Lock)
QCBA0816 QCBAS0820
(Safety Lock) Nut (Stainless Steel)
QCBA0816 (Standard)
QCBAS0820 (Safety Lock)
Part Number Clamping Force(N)
Weight(g)
QCBA0816A 730
QCBA0816B 15
Part Number Clamping Force(N)
Weight(g)
QCBAS0820A 765
QCBAS0820B 15
Part Number Weight(g)
QCBA0816-M5 7
Body
S45C steelQuenched and temperedElectroless nickel plated
Type Body/Collar Balls Coiled Spring Locking Knob
QCBA0816 S45C steelElectrolessnickel plated
SUS440C stainless steelQuenched and tempered
SUS304WPB stainless steel
ー
QCBAS0820 S45C steelElectroless nickel plated
2.5 2.5
φ8 +0.10+0.05
φ20h9
φ14
φ16
3
15
29
2 2
φ8 +0.10+0.05
φ25h9
31
54
5
M16×1.5(Fine Threads)
M20×1.5(Fine Threads)
M5×0.8
Across Flats : 6
φ8 -0.2-0.4
45
23
Order Separately
NDX 6-NUT 80 NDX 6-NUT-SUS M 6×0.75NDX 8-NUT 60 NDX 8-NUT-SUS M 8×1NDX10-NUT 40 NDX10-NUT-SUS M10×1NDX12-NUT 50 NDX12-NUT-SUS M12×1.5NDX16-NUT 100 NDX16-NUT-SUS M16×1.5NDX20-NUT 100 NDX20-NUT-SUS M20×1.5
180°CHeat resistance:
180°CHeat resistance:
(Standard)
(Standard)
Installation WrenchOrder Separately
Part Number
PW16
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
The 3 balls pull in the clamping pin.
Shear Strength 1800N Tensile Strength 1800N(at active safety lock)
Clamping Pin
Balls
Clamping Force7N,15N
Turn
Turn in the arrowhead direction pushing the locking knob.Note: To release the safety lock, follow the steps back.
PushActive Mode
When the mark lines on the end of the lockingknob are aligned, the safety lock is active.
Inactive Mode
Feature Technical Information・Heat resistance 180℃・Mechanical Strength
How To Check Safety Lock
Application Example
BALL-LOCK CLAMPINGRECEPTACLES (Safety Lock)QCBAS0820
Changes of chuck of handling machines
BALL-LOCK CLAMPING PINSQCBA0816-M5
End fixing of sliding uints
BALL-LOCK CLAMPINGRECEPTACLEQCBA0816
BALL-LOCK CLAMPING PINQCBA0816-M5
BALL-LOCK CLAMPINGRECEPTACLESQCBA0816
How To Operate Safety Lock
Continuing to next page
Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.When the fastener receives tensile load that is bigger than its clamping force, there is a gap between the plates.
ONE-TOUCH FASTENERS
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How To Install (Standard)
How To Install (Safety Lock)
For installation in a subplate of thickness ranging from 6mm to 10mm, use a nut for fastening.
For installation in a subplate of thickness ranging from 6mm to 10mm, use a nut for fastening.
For installation in a subplate of thickness over 10mm, use a screw-in method.
φ20 +0.10+0.05
φ17 φ17
13
φ20 +0.10+0.05
φ20 +0.10+0.05 φ20 +0.10
+0.05
3.5
+0
.10
03
.5 +
0.1
0 0
3.5
+0
.10
03
.5 +
0.1
0 0
Nut(Oder Separately)
Nut(Oder Separately)
6mm 10mm
Installation in a blockInstallation in a subplate
M16×1.5(Fine Threads)
M16×1.5(Fine Threads)
For installation in a subplate of thickness ranging from 10mm to 32mm, use a screw-in method.
6mm 10mm
Installation in a blockInstallation in a subplate
Nut(Oder Separately)
Nut(Oder Separately)
φ25 +0.10+0.05 φ25 +0.10
+0.05
φ25 +0.10+0.05φ25 +0.10
+0.05
3.5
+0
.10
0
3.5
+0
.10
0
3.5
+0
.10
0
3.5
+0
.10
0
φ21φ21
13
M20×1.5
M20×1.5(Fine Threads)
(Fine Threads)
ONE-TOUCH FASTENERS
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How To Install (Ball-Lock Clamping Pins)
Accuracy
Plate thickness should be 6mm or more.
■Machining Accuracy ■Repeatability
6mm Plate Over 6mm Plate
M5×0.8 M5×0.8 depth 6
Spacing tolerance on both the subplate andthe base plate should be ±0.1.
Repeatability ±0.25
For higher accurate locating, use locatingpins.
Subplate
Base plate
Spacing Tolerance ±0.1
Spacing Tolerance ±0.1
Locating Pin(Round)
Locating Pin(Diamond)
ONE-TOUCH FASTENERS
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QCMA MAGNET-LOCK CLAMPING RECEPTACLE Stainless
Steel
QCMA-M MAGNET-LOCK CLAMPING PIN
Body Magnet
SUS304 stainless steel Neodymium
Part Number Clamping Force(N)
Weight(g)
QCMA0612A 7 12
Part NumberWeight
(g)
QCMA0612-M4 2
BodyS45C steelElectroless nickel plated
15
φ16h9
φ6 +0.10+0.05
2.5
3
M12×1.5(Fine Thread)
619
M12×1.5(Fine Thread)
75
.8
4
M4×0.7
Across Flats :5φ6 -0.2
-0.4
Nut (Stainless Steel)Order Separately
Installation WrenchOrder Separately
NDX 6-NUT 80 NDX 6-NUT-SUS M 6×0.75NDX 8-NUT 60 NDX 8-NUT-SUS M 8×1NDX10-NUT 40 NDX10-NUT-SUS M10×1NDX12-NUT 50 NDX12-NUT-SUS M12×1.5NDX16-NUT 100 NDX16-NUT-SUS M16×1.5NDX20-NUT 100 NDX20-NUT-SUS M20×1.5
Part NumberPart Number
PW16
ONE-TOUCH FASTENERS
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Feature
Application Example
Shear Strength 900N
Installation/removal of maintenance cover plate of machines
The magnet pulls in the clamping pin.
Technical Information・Heat resistance 80℃・Mechanical Strength
Magnet-Lock Clamping Pin
Magnet
ClampingForce7N
Magnet-LockClamping Pin
Magnet-LockClamping Receptacle
QCMA0612-M4 QCMA0612A
Continuing to next page
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How To Install Magnet-Lock Clamping Receptacle
How To Install Magnet-Lock Clamping Pin
For installation in a subplate of thickness ranging from 6mm to 10mm, use a nut for fastening.
For installation in a subplate of thickness over 10mm, use a screw-in method.
For installation in a subplate of thickness ranging from 2mm to 6mm, use a nut for fastening.
For installation in a subplate of thickness over 6mm, use a screw-in method.
Installation in a plate of thicknessranging from 2 to 2.6mm.
Installation in subplates of thicknessranging from over 2.6mm to 6mm.
φ16 +0.10+0.05
3.5
+0
.10
0φ13Nut
(Order Separately)6mm
φ16 +0.10+0.05
3.5
+0
.10
0
φ13Nut(Order Separately)10mm
φ16 +0.10+0.05
3.5
+0
.10
0
Installation in a subplate M12×1.5(Fine Threads)
φ16 +0.10+0.05
3.5
+0
.10
01
3
Installation in a block
M12×1.5(Fine Threads)
Nut(Not available from Imao)
φ4 +0.1 0
Nut(Not available from Imao)
φ14
φ4 +0.1 0
2
M4×0.7 depth 6
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Accuracy
Repeatability ±0.25
For higher accurate locating,use locating pins.
Spacing tolerance on both the subplate and the base plate should be ±0.1.
■Machining Accuracy ■Repeatability
Subplate
Base plate
Spacing Tolerance ±0.1
Spacing Tolerance ±0.1
Locating Pin(Round)
Locating Pin(Diamond)
Installation Wrench
Use this wrench for instalation and removal of the parts below.Order Separately
・ QCBA QCBAS BALL-LOCK CLAMPING RECEPTACLES ・ QCMA MAGNET-LOCK CLAMPING RECEPTACLE
・ QCWE-M-S POSITION SENSOR RECEPTACLES
Part Number
PW16
・ QCBU-M QCBU-M-SUS BALL-LOCK RECEPTACLES
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
QCSJ SHAFT COUPLING CLAMP
180°CHeat resistance:
Multipurpose coupling element ★Key Point
Part Number Clamping Force(N) Weight(g)
QCSJ0514A 90 25Body/Shank Pin Spring
S45C steelElectroless nickel plated
SUS304 stainless steelEquivalent to SWOSC-V steel
NoteSpring pins are not supplied.
QCSJ-S / QCSJ-B CAM RECEPTACLES
Body
SCM440 steelQuenched and temperedElectroless nickel plated
Part Number Weight(g)
QCSJ0514-S 10QCSJ0514-B 8
Supplied With QCSJ0514-B : 2 of socket-head cap screws(stainless steel), M2×0.4-5L
NoteSpring pins to mount QCSJ0514-S are not supplied.
QCSJ0514-S
(Shaft Mount)QCSJ0514-B
(Plate Mount)
φ5 −0.04−0.08
φ14−0.04−0.08
23
.59
.5
20
φ3 Through Holefor Spring Pins
21
25
φ14h9
φ14h9
φ13
φ5 +
0.08
+0.04
2
1.5
81
7
14
.5
2-φ2.4
φ5 +
0.08
+0.04
φ3 Through Holefor Spring Pins (Shaft Mount)
(Plate Mount)
QCSJ0514-S
QCSJ0514-B
11
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Feature Technical Information・Heatresistant Temperature 180℃・Mechanical Strength
When the pin contacts along the cam surface in CamReceptacle, the spring gets compressed to clamp the shafts.
How To Use
Application Example
Continuing onNext Page
Changes of thrust pads
1. Insert the shaft into the keyway of Cam Receptacle.
2. Turn the shaft or block for 90°to clamp.The element clicks when clamped.For unclamping, follow back these steps.
Shear and tensile strength is allowable load and the fastener could break when it receives bigger load.When the fastener receives tensile load that is bigger than its clamping force, there is a gap between the parts.
CAM RECEPTACLEQCSJ0514-S
SHAFT COUPLING CLAMPQCSJ0514A
Clamping Force
Spring
Pin
Shaft
Cam Receptacle
Shaft
Shear Strength 1800N Tensile Strength 1200N
Click! Click!
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ONE-TOUCH FASTENERS
Application Example
How To Install Shaft Coupling Clamp
Changes of riser
With Riser Without Riser
SHAFT COUPLING CLAMPQCSJ0514A
CAM RECEPTACLEQCSJ0514-B
Fix with a spring pin.
φ14 +0.08+0.044
φ3
+0
.09
0
16
±0
.120
or m
ore
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Pay attention to the direction of holes forspring pins.
Prepare male and female fittings for higheraccurate locating.
How To Install Cam Receptacle(Shaft Mount) How To Install Cam Receptacle(Plate Mount)
Note RepeatabilityRepeatability ±0.08
Fix with a spring pin.
φ14 +0.08+0.04
φ3 +
0.0
90
16
±0
.120
or m
ore5
2-M2×0.4
4.5
φ14 +0.08+0.04
21
6±
0.1
φ26 or more
Unlocked Locked
Hole for Spring Pins
Fitting Part
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Body Shank Pin SpringS45C steelElectroless nickel plated
SKS3 steelElectroless nickel platedQuenched and tempered
SUS303 stainless steel
Equivalent to SWOSC-V steel
Part Number Clamping Force(N)
Weight(g)
Proper Locking Receptacle
Proper Locking Receptacle
QCSJS0822A 400 76 QCSJS0822-S QCTHS0834-B
Supplied With2 of cone point setscrews(stainless steel), M4×0.7-5L
Body Ball Collar Retaining RingS45C steelElectroless nickel plated
SUS440C stainless steelQuenched and tempered
SKS3 steelElectroless nickel platedQuenched and tempered
SUS304WPB stainless steel
Part Number Weight(g)
QCSJS0822-S 42
Supplied With2 of cone point setscrews(stainless steel), M4×0.7-5L
2-CountersinkFor M4 Cone Point Setscrew
φ8 -0.04-0.08
30
13
.2
24
φ22 -0.04-0.08
QCTHS-B Locking Receptacle
φ8 +0.08+0.04
φ22h9
10 2
0 14
2-Countersink For M4 Cone Point SetscrewSection A-A
A A
QCSJS HEAVY DUTY SHAFT COUPLING CLAMP
Strong clamping by the spring
★Key Point
QCSJS-S LOCKING RECEPTACLE
180°CHeat resistance:
ONE-TOUCH FASTENERS
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How To Use
Application Example
Clamping Force
Clamping Force
Cam Groove
Cam Groove
Shank
Ball
Shank
Spring
Shank
Locking Receptacle
Ball
Spring
PlateLocking Receptacle
1. Align the cam groove with the ball in LockingReceptacle and insert.
2. Turn the shaft for 90° to clamp. The element clicks when clamped.For unclamping, follow back these steps.
Click! Click!
Heavy Duty Shaft Coupling ClampQCSJS0822A
Locking ReceptacleQCSJS0822-S
Feature When the cam groove moves along the balls inside the receptacle, the spring gets compressed to clamp the shafts.
Change of the press machine attachment
Installation on Shaft Installation on Plate
Continuing on Next Page
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Application Example
Mounting Direction
Technical Information
Shear Strength 4800N Tensile Strength 1600N
Shear Strength 4800N Tensile Strength 1600N
Ball
Cam Groove
Cam Groove
Ball
Countersink(For Setscrew)
Countersink(For Setscrew)
Countersink(For Setscrew)
Countersink(For Setscrew)
Countersink(For Setscrew)
Countersink(For Setscrew)
BallBall
Unclamping Clamping ClampingUnclamping
Pattern A Pattern B
Heavy Duty Shaft Coupling ClampQCSJS0822A
Locking ReceptacleQCTHS0834-B
Change of riser
Installation on Shaft・Heartresistant Temperature 180℃・Mechanical Strength
Installation on Plate・Heartresistant Temperature 180℃・Mechanical Strength
Installation on Shaft Installation on Plate
Shear and tensile strength is allowable load and the fastener could break when it receives bigger load. When the fastener receives tensile load that is bigger than its clamping force, there is a gap between the parts.
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
Note
6
φ22
φ30 or more
20
±0
.127
or m
ore
Fix with setscrews (Cone point)
Fix with setscrews (Cone point)
2-M4×0.7
2-M4×0.7
4
20
±0
.1
27 o
r mor
e
φ22
φ30 or more
+0.08+0.04 +0.08
+0.04
P.C.D.205
φ14.5
φ26 4
0
3-M3×0.5(Equally Spaced)
Fix with setscrews (Cone point)
2-M4×0.7
φ22
φ30 or more
3
27
±0
.134
or m
ore
+0.08 +0.04
+0.10+0.05
+0
.1
Decide the mounting hole position depending on the clamped part direction.
Unclamping Clamping
Hole for M4×0.7 Setscrew
Prepare male and female fittings for higher accurate locating.
Fitting Part
How To Install
Locking Receptacle( QCSJS0822-S )
Locking Receptacle ( QCTHS0834-B )Plate thickness should be 9mm or more.
RepeatabilityRepeatability ±0.08
Heavy Duty Shaft Coupling Clamp
Heavy Duty Shaft Coupling Clamp
Installation on Plate
Installation on Shaft
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
QCSJLK SHAFT COUPLING CLAMP WITH SAFETY LOCK
QCSJLK-S LOCKING RECEPTACLE
Safety lock for axial & rotational force
★Key Point
Body/Collar Pin SpringSUS303 stainless steel SUS420J2 stainless steel SUS304WPB stainless steel
Part Number Weight(g)
QCSJLK1118A 41
Part Number Weight(g)
QCSJLK1118-S 13
BodySUS303 stainless steel
NoteSpring pin for fixing the shaft is not supplied.
NoteSpring pin for fixing the shaft is not supplied.
180°CHeat resistance:
180°CHeat resistance:
612
32
.5
φ15
φ18
φ8h9φ3 Through Holefor Spring Pin
φ11H9
(3)
16
.51
2 6
φ11f9
φ8h9φ3 Through Holefor Spring Pin
ONE-TOUCH FASTENERS
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Feature
Technical Information
Application Example
How To Use
Continuing on Next Page
Change of suction pads
Pin
Spring
Locking Receptacle
Key
Rocking Part
The pin cannnot be pulled out when it reaches the end of the cam groove. The keys on the locking part stop the rotation.
Shaft
Collar
Shaft
Click!
3. Push up the collar for unclamping and turn the shaft by 90°.
2. Turn the shaft for 90° to clamp and it clicks when clamped.
1. Align the cam groove with the pin and insert.
Collar
PinCam Groove
Shear Strength 2000N Tensile Strength 1200N Allowable Torque 10N・m Allowable Bending Moment 15N・m
・Heatresistant Temperature 180℃・Mechanical Strength/Allowable Torque/Runout Angle
Runout Angle Max. 0.9°
SHAFT COUPLING CLAMP WITH SAFETY LOCKQCSJLK1118A
LOCKING RECEPTACLEQCSJLK1118-S
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ONE-TOUCH FASTENERS
Application Example
Detachment of handwheel to prevent accidental operation
Change of spindle shafts
LOCKING RECEPTACLEQCSJLK1118-S
SHAFT COUPLING CLAMP WITH SAFETY LOCKQCSJLK1118A
QCSJLK1118A
LOCKING RECEPTACLEQCSJLK1118-S
SHAFT COUPLING CLAMP WITH SAFETY LOCK
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS
How To Install
Installation Dimension Note
Locking ReceptacleShaft Coupling Clamp With Safety Lock
φ8H9
5±
0.1
12 o
r mor
e
φ3
+0
.09
0
φ8H9
φ3+
0.0
9 0
12 o
r mor
e
Fix with a spring pin.
Fix with a spring pin.
5±
0.1
44
.5
34
.5
Shaft Coupling Clamp With Safety Lock
Locking Receptacle
Spring Pin
Spring Pin
QCSJLK1118-S
QCSJLK1118A
Unclamping Clamping
Decide the mounting hole position depending on the part direction at the locking position.
Hole for Spring Pin
ONE-TOUCH FASTENERS
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ONE-TOUCH FASTENERS