free mount cylinder - smc etech · with auto switch cdu 6 6 built-in magnet bore size 6 10 16 20 25...
TRANSCRIPT
Series Variations
MountingAxial mounting(Body tapped)
Vertical mounting(Body through-holes)
Lateral mounting(Body through-holes)
Double acting
Single acting
Double acting
Single acting
Double acting
Double acting
Double acting
Double acting
656
660
664
673
Action
Single rodDouble rod
623630
642646
635
650Single rod
(Spring return/Extend)
Rod Bore size (mm) Page
10, 16, 20, 25, 32
6, 10, 16, 20, 25, 32
20, 25, 32
Single rodDouble rodSingle rod
(Spring return/Extend)
Single rod
Single rod
Single rod
Single rod
A space-saving air cylinder with multiple surfaces capable of mounting directly. Offered in rich variations.
The multiple surface direct mounting with a square body and no brackets allows the freedom of the mounting surface.This enables space-saving designs for equipment.
Space-saving
Series
StandardCU Series
Non-rotatingCUK Series
Long strokeCU Series
Long stroke,Non-rotating rodCUK Series
With air cushionCU-A Series
For vacuumZCUK Series
CU Series
Free Mount Cylinder
619
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
Series CU(Standard)
Action/Type
Double acting
Single rod Single rod Single rodDouble rod Single rodDouble rod
—
—
CUK(Non-rotating)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Single acting Double acting Single acting
Applicable bore size
Standard
D
25A-
20-
XB6
XB7
XB9
XB13
XC19
XC22
XC34
Standard
Built-in magnet
Clean series
Copper (Cu) and zinc (Zn)-free Note 3)
Copper Note 2) and Fluorine-free
Heat-resistant cylinder (–10 to 150 °C)
Cold-resistant cylinder (–40 to 70 °C)
Low-speed cylinder (10 to 50 mm/s) Note 1)
Low-speed cylinder (5 to 50 mm/s) Note 1)
Intermediate stroke (5 mm spacer)
Fluororubber seals
Rod not extending beyond non-rotating plate
ø6 to ø32
ø6 to ø25
ø10 to ø32
ø6 to ø32
ø6 to ø32
ø6 to ø32
CU Series
—
Symbol Specification
Combinations of Standard Products and Made
10-, 11-, 21-, 22-
Note 1) Refer to Best Pneumatics No. 2-3 for low-speed cylinders.Note 2) Copper-free for the externally exposed part. For details, refer to the Web Catalog.Note 3) For details, refer to the SMC website.
StandardMade to Order specificationsSpecial product (Contact SMC for details.)Not available
620
CU Series
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(ø16 or more)
—
—
—
—
—
—
—
—
ø6 to ø32 ø20 to ø32 ø10 to ø32
Single rod Double rod Single rod Single rod Single rodDouble rod
CU(Long stroke)
CUK(Long stroke, Non-rotating)
CU-A(Air cushion)
ZCUK(For vacuum)
Double acting Double acting Double acting Double acting
Single rod
CUX(Low-speed cylinder) Note)
Double acting
to Order Specifications
621
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
CU Series
Precautions on Free Mount1. Operating speed
Make sure to connect a speed controller to the cylinder and adjust its speed to 500 mm/s or less.If a load is to be attached to the end of the rod, adjust the speed to the maximum speed shown in Graph (1) or less, in accordance with the added mass.
2. Rod end allowable lateral loadMake sure that the lateral load that is applied to the rod end will be no more than the values shown in the tables.The tables show the value for a single rod. For double rods, please contact SMC.
Graph (1) Load Mass and Maximum Speed
5 10 15 20 25 30 40 50 60 70 80 90 100 5 10 15 5 10 150.0750.300.612.03.24.9
0.0680.270.551.83.04.6
0.0610.250.501.62.74.3
0.0560.230.461.52.64.0
0.0520.210.431.42.43.8
0.0450.180.371.22.13.3
0.0390.160.331.11.93.0
0.0350.150.291.01.72.8
———
0.921.62.5
———
0.851.42.3
———
0.781.32.2
———
0.731.22.0
0.19 0.66 1.4 4.7 6.810
0.170.591.34.26.29.8
0.15 0.60 1.3 4.4 6.510
0.0670.290.992.23.55.4
0.0590.260.892.03.24.9
0.0520.240.811.83.04.6
Standard Double Acting, Single RodWithout auto switch: CU-D
Model Model ModelStroke (mm) Stroke (mm) Stroke (mm)
(N) (N) (N)
CU6CU10CU16CU20CU25CU32
CU6CU10CU16CU20CU25CU32
CU6CU10CU16CU20CU25CU32
0.0850.340.692.23.55.4
5 10 15 20 25 30 40 50 60 70 80 90 100 5 10 15 5 10 150.0680.270.501.62.74.0
0.0610.250.461.52.63.8
0.0560.230.431.42.43.5
0.0520.210.401.32.23.3
0.0480.200.371.22.13.2
0.0420.170.331.11.92.9
0.0370.150.291.01.72.6
0.0330.140.260.921.62.4
———
0.851.42.2
———
0.781.32.1
———
0.731.22.0
———
0.681.21.8
0.170.591.13.95.78.5
0.150.541.03.65.37.9
0.140.561.13.85.78.6
0.0590.260.811.83.04.3
0.0520.240.741.62.74.0
0.0470.220.691.52.63.8
Non-rotating Rod TypeWithout auto switch: CUK-D
Model Model ModelStroke (mm) Stroke (mm) Stroke (mm)
(N) (N) (N)
CUK6CUK10CUK16CUK20CUK25CUK32
CUK6CUK10CUK16CUK20CUK25CUK32
CUK6CUK10CUK16CUK20CUK25CUK32
0.0750.300.551.83.04.3
5 10 15 20 25 30 40 50 60 70 80 90 100 5 10 15 5 10 150.0750.300.892.74.36.6
0.0680.270.812.54.06.1
0.0610.250.742.33.75.7
0.0560.230.692.13.55.4
0.0520.210.642.03.25.1
0.0450.180.561.82.94.6
0.0390.160.501.62.64.1
0.0350.150.451.42.43.8
———
1.32.23.5
———
1.22.03.2
———
1.11.93.0
———
1.01.72.8
0.17 0.66 1.6 5.3 7.612
0.15 0.59 1.5 4.8 7.011
0.13 0.60 1.5 4.9 7.211
0.0620.290.993.04.77.1
0.0550.260.892.74.36.6
0.0490.240.812.54.06.1
With auto switch: CDU-D With auto switch: CDU-S With auto switch: CDU-T
Model Model ModelStroke (mm) Stroke (mm) Stroke (mm)
(N) (N) (N)
CDU6CDU10CDU16CDU20CDU25CDU32
CDU6CDU10CDU16CDU20CDU25CDU32
CDU6CDU10CDU16CDU20CDU25CDU32
0.0850.340.993.04.77.1
5 10 15 20 25 30 40 50 60 70 80 90 100 5 10 15 5 10 150.0680.270.742.33.75.4
0.0610.250.692.13.55.1
0.0560.230.642.03.24.8
0.0520.210.601.93.14.6
0.0480.200.561.82.94.4
0.0420.170.501.62.64.0
0.0370.150.451.42.43.6
0.0330.140.411.32.23.4
———
1.22.03.1
———
1.11.92.9
———
1.01.72.7
———
1.01.62.6
0.150.591.34.46.59.7
0.130.541.24.16.19.1
0.120.561.34.36.49.6
0.0550.260.812.54.05.7
0.0490.240.742.33.75.4
0.0440.220.692.13.55.1
Model Model ModelStroke (mm) Stroke (mm) Stroke (mm)
CDUK6CDUK10CDUK16CDUK20CDUK25CDUK32
CDUK6CDUK10CDUK16CDUK20CDUK25CDUK32
CDUK6CDUK10CDUK16CDUK20CDUK25CDUK32
0.0750.300.812.54.05.7
How to read the graph• Using the CU10 to drive a load weighing 2.5 kg: From the vertical axis in
the graph on the left, extend the horizontally from 2.5 kg., and drop down from the point at which it intersects with the tube bore ø10. The maximum speed will be 141 mm/s.
Single Acting, Spring Return (S)Without auto switch: CU-S
Single Acting, Spring Extend (T)Without auto switch: CU-T
Single Acting, Spring Return (S)Non-rotating Rod Type
Without auto switch: CUK-SSingle Acting, Spring Extend (T)Without auto switch: CUK-T
Non-rotating Rod Type
With auto switch: CDUK-D With auto switch: CDUK-S With auto switch: CDUK-T(N) (N) (N)
ø32ø25
ø10ø6 [Double acting (D), Single acting, Spring return (S)]
ø6 [Single acting, Spring extend (T)]
ø16
ø20
Maximum speed (mm/s)
Load
mas
s (k
g)
100
50
10
5
0.5
0.1
0.05
0.0150 100 300200 500
(2.5)
1
(141)
622
How to Order
—
——
—
—
—
—
CU
CDUWith auto switch
6
6
Built-in magnet
Bore size6
1016202532
6 mm10 mm16 mm20 mm25 mm32 mm
Port thread typeSymbol
Nil
TNTF
Type
M5 x 0.8Rc 1/8
NPT 1/8G 1/8
Bore sizeø6, ø10, ø16, ø20, ø25
ø32ø32ø32
30
Standard stroke (mm)ø6, ø10, ø16ø20, ø25, ø32
5, 10, 15, 20, 25, 305, 10, 15, 20, 25, 30, 40, 50
30
30
D
D
ActionD Double acting
M9BW
Number of auto switchesNilS
2 pcs.1 pc.
Auto switchNil Without auto switch
Made to Order
∗ Refer to the table below for applicable auto switches.
∗ Refer to page 624 for the Made to Order specifications.
Built-in Magnet Cylinder ModelIf a built-in magnet cylinder without an auto switch is required, there is no need to enter the symbol for the auto switch.(Example): CDU20-25D
∗ Lead wire length symbols: 0.5 m ··················· Nil (Example) M9NW 1 m ··················· M (Example) M9NWM 3 m ··················· L (Example) M9NWL 5 m ··················· Z (Example) M9NWZ
∗ Solid state auto switches marked with “” are produced upon receipt of order.
∗ Since there are applicable auto switches other than the above, refer to page 678 for details.∗ For detail about auto switches with pre-wired connector, refer to pages 1648 and 1649.∗ Auto switches are shipped together but not assembled.
Free Mount CylinderDouble Acting, Single Rod
CU Seriesø6, ø10, ø16, ø20, ø25, ø32
∗1 Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Consult with SMC regarding water resistant types with the above model numbers.
∗2 1 m type lead wire is only applicable to D-A93.
Applicable Auto Switches/Refer to pages 1575 to 1701 for further information on auto switches.
A96V
A93V∗2
A90V
M9NVM9PVM9BV
M9NWVM9PWVM9BWVM9NAV∗1
M9PAV∗1
M9BAV∗1
A96
A93A90
M9NM9PM9B
M9NWM9PWM9BWM9NA∗1
M9PA∗1
M9BA∗1
Type Special function
3-wire(NPN equivalent)
—
24 V
24 V
2-wire
3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire
Electricalentry
Load voltageWiring
(Output)Pre-wired connector Applicable load
DC AC
Auto switch model Lead wire length (m)
Perpendicular In-line0.5(Nil)
5(Z)
Grommet
Grommet
—
100 V100 V or less
—
1(M)
ICcircuit
—IC circuit
ICcircuit
—IC
circuit—IC
circuit—
—
Relay, PLC
Relay, PLC
—
—
Diagnostic indication(2-color indicator)
Water resistant(2-color indicator)
5 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
3(L)
So
lid s
tate
auto
sw
itch
Ree
dau
to s
witc
h
Indic
ator
light
No
Yes
Yes
623
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
When operating an actuator with a small diameter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions.Simply connecting the moisture control tube to the actuator will prevent dew condensation from oc-curring. For details, refer to the IDK series in the Best Pneumatics No. 6.
MoistureControl TubeIDK Series
SymbolDouble acting, Single rod, Rubber bumper
Bore size (mm)
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Lubrication
Piston speed
Cushion
Rod end thread
Stroke length tolerance
6
0.06 MPa0.12 MPa 0.05 MPa
10 16 20 25 32Specifications
Air
1.05 MPa
0.7 MPa
Non-lube
50 to 500 mm/s
Rubber bumper
Male thread
Without auto switch: –10 to 70°C (No freezing)With auto switch: –10 to 60°C (No freezing)
-XB6
-XB7
-XB9
-XB13
-XC19
-XC22
Heat resistant (–10 to 150°C)
Cold resistant (–40 to 70°C)
Low speed (10 to 50 mm/s)
Low speed (5 to 50 mm/s)
Intermediate stroke (5 mm spacer)
Fluororubber seals
Symbol Specifications
Tightening Torque/
6, 1016
20, 2532
Bore size(mm)
Hexagon socket headcap screw dia.
Proper tightening torque(N·m)
M3M4M5M6
1.08 ±10%2.45 ±10%5.10 ±10%8.04 ±10%
+1.0 0 mm
Standard Stroke
For "Long Stroke", refer to page 656.
Bore size (mm)
6, 10, 16
20, 25, 32
Standard stroke (mm)
5, 10, 15, 20, 25, 30
5, 10, 15, 20, 25, 30, 40, 50
Theoretical Output (N)
Weight /( ): Denotes the values with D-A93. (g)
6
10
16
20
25
32
3
4
6
8
10
12
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
28.3
21.2
78.5
66.0
201
172
314
264
491
412
804
691
0.3
8.49
6.36
23.6
19.8
60.3
51.6
94.2
79.2
147
124
241
207
0.5
14.2
10.6
39.3
33.0
101
86.0
157
132
246
206
402
346
0.7
19.8
14.8
55.0
46.2
141
121
220
185
344
288
563
454
Bore size(mm)
Rod size(mm)
Operatingdirection
Piston area(mm2)
Operating pressure (MPa)
Model5 10 15 20
Cylinder stroke (mm)
25 30 40 50
22(27)
36(41)
50(75)
95(128)
176(230)
262(335)
25(35)
40(50)
56(86)
106(143)
193(252)
286(364)
28(38)
44(54)
62(92)
117(154)
210(269)
310(388)
31(41)
48(58)
68(98)
128(165)
227(286)
334(412)
34(44)
52(62)
74(104)
139(176)
244(303)
358(436)
37(47)
56(66)
80(110)
150(187)
261(320)
382(460)
—
—
—
172(209)
295(354)
430(508)
—
—
—
194(231)
329(388)
478(556)
∗ For the auto switch weight, refer to page 1575.
C(D)U6-D
C(D)U10-D
C(D)U16-D
C(D)U20-D
C(D)U25-D
C(D)U32-D
Made to Order Specifications(For details, refer to pages 1703 to 1896.)
When mounting the CU series, refer to the below table.
For clean room specifications, refer to “Pneumatic Clean Series” catalog (CAT.E02-23).
CU Series
624
CU X Bore sizeMounting bracket Stroke
Low-speed Cylinder
Low-speed Cylinder
Specifications
Minimum Operating Pressure
Fluid
Proof pressure
Max. operating pressure
Ambient and fluidtemperature
Lubricant
Piston speed
Cushion
Rod end thread
Stroke length tolerance
Air
1.05 MPa
0.7 MPa
Without auto switch: –10 to 70°C (No freezing)
With auto switch: –10 to 60°C (No freezing)
Not applicable (Non-lube)
ø10, ø16: 1 to 300 mm/s
ø20 to ø32: 0.5 to 300 mm/s
Rubber bumper on both ends
Male thread
Bore size (mm)
Minimum Operating Pressure (MPa)
10
0.06
16
0.06
20
0.05
25
0.05
32
0.05
Bore size (mm) 10 16 20 25 32
+1.0 0
The dimensions are the same as the double acting, single rod type.Refer to Best Pneumatics No. 2-3 for details.
Smooth operation with a little sticking and slipping at low speed.Can start smoothly with a little ejection even after being rendered for hours.
CU SeriesFree Mount Cylinder
Double Acting, Single Rod
625
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
ø6
ø10
ø16 to ø32
No.1
2
3
4567
Description MaterialAluminum alloy
BrassAluminum alloy
BrassAluminum alloyStainless steel
UrethaneUrethane
Carbon tool steel
Cylinder tube
Head cover
Piston
Piston rodBumper ABumper BRetaining ring
Hard anodizedø6 to ø10, Electroless nickel platedø16 to ø32, Chromatedø6ø10 to ø32, Chromated
Phosphate coated
Note
Component Parts
Replacement Parts: Seal Kit
Component Parts
Bore size(mm)1016202532
CU10D-PSCU16D-PSCU20D-PSCU25D-PSCU32D-PS
Construction
∗ Seal kit includes !4, !5, !6. Order the seal kit, based on each bore size.∗ Seal kit includes a grease pack (10 g).
Order with the following part number when only the grease pack is needed.Grease pack part number: GR-S-010 (10 g)
With auto switch
No.8910111213
14∗ 15∗ 16∗
Rod end nutBushingMagnet holderMagnetAuto switchPiston gasketPiston sealRod sealGasket
Description MaterialCarbon steelBearing alloy
Brass——
NBR
Chromated
ø6
Note
Kit no. Contents
Set of nos. above !4, !5, !6
CU Series
626
ø6, ø10
ø16 to ø32
Dimensions: Double Acting, Single Rod
Rod End Nut/Accessory
(mm)
Part no.Applicable
bore size (mm) d H1 B1 C1
Material: Carbon steel
Note) 5 stroke (CU16-5D): 14.5 mm
NTP-006NTP-010NTJ-015ANT-015ANT-02NT-03
61016202532
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0M8 x 1.25M10 x 1.25
1.82.44556
5.5 7 8101317
6.48.19.2
11.515.019.6
Bore size(mm) A A' B C D E GA GB H J K L MM NN P Q QA
Bore size(mm) R T
61016202532
7912162024
6 depth 4.86 depth 57.6 depth 6.59.3 depth 89.3 depth 911 depth 11.5
S333630364042
Z465246556369
S333640465052
Z465256657379
Without auto switch With auto switch
61016202532
7 10 11 12 15.5 19.5
— — 12.5 14 18 22
131520263240
222432405062
3468
1012
7779
1011
1516.516.5Note)
1921.523
101011.512.51312.5
131616192327
101114162024
171825303848
——568
10
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0
M8 x 1.25M10 x 1.25
M3 x 0.5 depth 5M3 x 0.5 depth 5M4 x 0.7 depth 6M5 x 0.8 depth 8M5 x 0.8 depth 8M6 x 1.0 depth 9
3.23.24.55.55.56.6
— — 4 9 913.5
— —24.54.54.5
4 x NN
4 x NN
2 x ø P through 2 x M5 x 0.8Rod end nut
2 x ø P through
S + Stroke
Z + Stroke
Auto switch4 x ø T counterbore
Rod end nut
2 x ø P through
2 x ø P through
4 x ø T counterbore
S + Stroke
Z + Stroke
Auto switch
2 x M5 x 0.8 (ø32: Rc 1/8)
Width across flats L
CU SeriesFree Mount Cylinder
Double Acting, Single Rod
627
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
( ): Denotes the values of D-A9V.
( ): Denotes the values of D-A96.
5.5 (5)
20 (22)
Proper Auto Switch Mounting Position (Detection at stroke end) and Its Mounting Height
D-A9D-M9D-M9WD-M9A
D-A9VD-M9VD-M9WVD-M9AV
CU Series
Auto Switch Mounting
(mm)
Auto switch model Bore size
(mm)
32251610614
7.5
12.5
7
9
5.5
6
4
5
3
D-A9, A9V
D-M9, M9VD-M9W, M9WV
D-M9A, M9AV
Operating Range
2011
7
Bore size(mm)
61016202532
A
13.5
12.5
16
20
22.5
23.5
B
–0.5
3.5
4
6
7
8.5
W
2.5 (5)
–1.5 (1)
–2 (0.5)
–4 (–1.5)
–5.5 (–3)
–6.5 (–4)
A
17.5
16.5
20
24
26.5
27.5
B
3.5
7.5
8
10
11
12.5
W
6.5
2.5
1.5
0
–1.5
–2.5
A
17.5
16.5
20
24
26.5
27.5
W
4.5
0.5
–0.5
–2
–3.5
–4.5
B
3.5
7.5
8
10
11
12.5
D-A9, D-A9V D-M9, D-M9W D-M9V, D-M9WV A
17.5
16.5
20
24
26.5
27.5
W
8.5
4.5
3.5
2
0.5
–0.5
B
3.5
7.5
8
10
11
12.5
D-M9A A
17.5
16.5
20
24
26.5
27.5
W
6.5
2.5
1.5
0
–1.5
–2.5
B
3.5
7.5
8
10
11
12.5
D-M9AV
Note 1) Figures in the table above are used as a reference when mounting the auto switches for stroke end detection. In the case of actually setting the auto switches, adjust them after confirming their operation.
Note 2) Negative figures in the table W indicate an auto switch is mounted inward from the edge of the cylinder body.Note 3) In the case of the 5 stroke or the 10 stroke, there are times in which the auto switch will not turn OFF or 2 auto switches will turn ON simultaneously
due to their movement range. Therefore, set the position approximately 1 to 4 mm outward from the values given in the table above. Then, perform an operation inspection to make sure that the auto switches operate normally (if 1 switch is used, make sure that it turns ON and OFF properly; if 2 auto switches are used, make sure that both auto switches turn ON).
Note 4) ( ) in column W is the dimensions of D-A90 and A93.
∗ Since the operating range is provided as a guideline including hysteresis, it cannot be guaranteed (assuming approximately ±30% dispersion).It may vary substantially depending on an ambient environment.
628
Minimum Stroke for Auto Switch Mounting
Auto Switch Groove Position
4 x ø4.24
x 3
18
36
L
(mm)
Caution on Proximity Installation
Material: Ferrite stainless steel, Thickness: 0.3 mmThe product can be attached to the cylinder since the bottom side is a seal type.
(mm)
No. of autoswitchesmounted
1 pc.
2 pcs.
Applicable auto switch
5
10
5
5
5
10
D-A9, D-A9V D-M9, D-M9VD-M9W, D-M9WVD-M9A, D-M9AV
Bore size (mm)
6
10
16
20
25
32
A
8.2
10.3
15
21
27
35
B
9
13
18
23
25
27
Bore size (mm)
6
10
16
20
25
32
Mounting pitch L (mm)
18
20
33
40
46
56
When free mounting cylinders equipped with auto switches are used, the auto switches could activate unintentionally if the installed distance is less than the dimensions shown in the table. Therefore, make sure to provide a greater clearance. Due to unavoidable circumstances, if they must be used with less distance than the dimensions given in the table, the cylinders must be shielded. Therefore, affix a steel plate or a magnetic shield plate (MU-S025) to the area on the cylinder that corresponds to the adjacent auto switch. (Please contact SMC for details.) Auto switches may malfunction if a shield plate is not used.
Dimensions of shield plate (MU-S025) that is sold separately are indicated as reference.
Auto Switch Mounting CU Series
629
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
Standard stroke (mm)ø6, ø10, ø16ø20, ø25, ø32
5, 10, 15, 20, 25, 30, 40, 50, 605, 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100
How to Order
CUW
CDUWWith auto switch
6
6
Built-in magnet
Double rod
30
30
30
30
D
D
M9BW
Auto switch Nil Without auto switch
∗ Refer to the table below for applicable auto switches.
Bore size6
1016202532
6 mm10 mm16 mm20 mm25 mm32 mm
Port thread typeSymbol
Nil
TNTF
TypeM5 x 0.8Rc 1/8
NPT 1/8G 1/8
Bore sizeø6, ø10, ø16, ø20, ø25
ø32ø32ø32
ActionD Double acting
Built-in Magnet Cylinder ModelIf a built-in magnet cylinder without an auto switch is required, there is no need to enter the symbol for the auto switch.(Example): CDUW20-30D
Number of auto switchesNilS
2 pcs.1 pc.
∗ Lead wire length symbols: 0.5 m ··················· Nil (Example) M9NW 1 m ··················· M (Example) M9NWM 3 m ··················· L (Example) M9NWL 5 m ··················· Z (Example) M9NWZ
∗1 Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Consult with SMC regarding water resistant types with the above model numbers.
∗2 1 m type lead wire is only applicable to D-A93.
∗ Solid state auto switches marked with “” are produced upon receipt of order.
∗ Since there are applicable auto switches other than the above, refer to page 678 for details.∗ For detail about auto switches with pre-wired connector, refer to pages 1648 and 1649.∗ Auto switches are shipped together but not assembled.
Applicable Auto Switches/Refer to pages 1575 to 1701 for further information on auto switches.
A96V
A93V∗2
A90V
M9NVM9PVM9BV
M9NWVM9PWVM9BWVM9NAV∗1
M9PAV∗1
M9BAV∗1
A96
A93A90
M9NM9PM9B
M9NWM9PWM9BWM9NA∗1
M9PA∗1
M9BA∗1
Type Special function
3-wire(NPN equivalent)
—
24 VGrommet
24 V
2-wire
3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire
Electricalentry
Load voltageWiring
(Output)Pre-wired connector Applicable load
DC AC
Auto switch model Lead wire length (m)
Perpendicular In-line0.5(Nil)
5(Z)
Grommet
—
100 V100 V or less
—
1(M)
ICcircuit
—IC circuit
ICcircuit
—IC
circuit—IC
circuit—
—
Relay, PLC
Relay, PLC
—
—
Diagnostic indication(2-color indicator)
Water resistant(2-color indicator)
5 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
3(L)
So
lid s
tate
auto
sw
itch
Ree
dau
to s
witc
h
Indic
ator
light
No
Yes
Yes
Free Mount CylinderDouble Acting, Double Rod
CUW Seriesø6, ø10, ø16, ø20, ø25, ø32
—
——
—
—
—
—
630
When operating an actuator with a small diameter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions.Simply connecting the moisture control tube to the actuator will prevent dew condensation from oc-curring. For details, refer to the IDK series in the Best Pneumatics No. 6.
MoistureControl TubeIDK Series
SymbolDouble acting, Single rod, Rubber bumper
Bore size (mm)
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Lubrication
Piston speed
Cushion
Rod end thread
Stroke length tolerance
0.10 MPa0.15 MPa
Specifications
Tightening Torque
6 10 16 20 25 32
0.08 MPa
Air
1.05 MPa
0.7 MPa
Without auto switch: –10 to 70°C (No freezing)
With auto switch: –10 to 60°C (No freezing)
Non-lube
50 to 500 mm/s
Rubber bumper
Male thread+ 1.0
0 mm
Standard StrokeBore size (mm)
6, 10, 16
20, 25, 32
Standard stroke (mm)
5, 10, 15, 20, 25, 30, 40, 50, 60
5, 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100
Theoretical OutputBore size
(mm)
6
10
16
20
25
32
3
4
6
8
10
12
21.2
66.0
172
264
412
691
6.36
19.8
51.6
79.2
124
207
10.6
33.0
86.0
132
206
346
Rod size(mm)
Piston area(mm2)
Operating pressure (MPa)
0.3 0.5
14.8
46.2
121
185
288
484
0.7
(N)
Weight /( ): Denotes the values with D-A93.
Model
C(D)UW6-D
C(D)UW10-D
C(D)UW16-D
C(D)UW20-D
C(D)UW25-D
C(D)UW32-D
Stroke (mm)
∗ For the auto switch weight, refer to page 1575.
(g)
27(32)
44(49)
74(99)
132(165)
240(294)
365(438)
30(40)
49(59)
81(111)
145(182)
260(319)
394(472)
34(44)
53(63)
88(118)
158(195)
280(339)
422(500)
37(47)
58(68)
95(125)
171(208)
300(359)
451(529)
40(50)
62(72)
102(132)
184(221)
321(380)
479(557)
44(54)
67(77)
109(139)
197(234)
341(400)
508(586)
51(61)
76(86)
123(153)
223(260)
381(440)
586(664)
50
58(68)
85(95)
137(167)
250(287)
421(480)
622(700)
604030252015105
65(75)
94(104)
151(181)
275(312)
461(520)
679(757)
70
—
—
—
301(338)
501(560)
736(814)
80
—
—
—
327(364)
541(600)
793(871)
90
—
—
—
353(390)
581(640)
850(928)
100
—
—
—
379(416)
621(680)
907(985)
When mounting the CUW series, refer to page 624.
CUW SeriesFree Mount Cylinder
Double Acting, Double Rod
631
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
ø6 With auto switch
ø10
ø16 to ø32
CUW Series
Construction
Component Parts
Replacement Parts: Seal Kit
Component Parts
Cylinder tubeRod coverRod cover retainerPiston
Piston
Piston rodPiston rodBushing
No.91011121314
15∗
16∗
17∗
No.1234
5
678
BumperRod end nutHexagon socket head cap screwMagnetAuto switchPiston gasketPiston sealRod sealGasket
Description MaterialAluminum alloyAluminum alloyAluminum alloy
BrassBrass
Aluminum alloyStainless steelStainless steelBearing alloy
Hard anodizedChromatedHard anodizedø6ø6ø10 to ø32, Chromated
ø6
Note Description MaterialUrethane
Carbon steelCarbon steel
—
NBR
—
ChromatedChromated
Note
10CUW10D-PS
16CUW16D-PS
20CUW20D-PS
25CUW25D-PS
32CUW32D-PS
Bore size (mm) / Part no.
Kit no.∗ Seal kit includes !5, !6, !7. Order the seal kit, based on each bore size.∗ Seal kit includes a grease pack (10 g).
Order with the following part number when only the grease pack is needed.Grease pack part number: GR-S-010 (10 g)
632
2 x NN
2 x NN
2 x øP through
2 x øP through
Rod end nut
2 x M5 x 0.8
Auto switch
4 x øT counterbore
S + Stroke
Z + 2 x Stroke
W + Stroke
2 x øP throughRod end nut
2 x øP through
4 x øT counterbore
S + Stroke
Z + 2 x Stroke
W + Stroke
2 x M5 x 0.8 (ø32: Rc 1/8)
Width across flats L
Width across flats L
Auto switch
Rod End Nut/Accessory
ø6, ø10
ø16 to ø32
Dimensions: Double Acting, Double Rod
CUW SeriesFree Mount Cylinder
Double Acting, Double Rod
Bore size(mm) A
710111215.519.5
A'
— —
12.5141822
B
131520263240
C
222432405062
D
3468
1012
E
7779
1011
GA
1516.516.5 Note)
1921.523
GB
16161921.52222.5
H
131616192327
J
101114162024
K
171825303848
L MM
——
568
10
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0
M8 x 1.25M10 x 1.25
NN
M3 x 0.5 depth 5M3 x 0.5 depth 5M4 x 0.7 depth 6M5 x 0.8 depth 8M5 x 0.8 depth 8M6 x 1.0 depth 9
P
3.23.24.55.55.56.6
Q
—
—
4 9 913.5
QA
— —
24.54.54.5
61016202532
Bore size(mm) R
79
12162024
SA
6 6 7.5 9 910
T
6 depth 4.86 depth 5
7.6 depth 6.59.3 depth 89.3 depth 9
11 depth 11.5
W
131616192327
S383630364042
Z 70 74 69.5 83 95106
SWithout auto switch With auto switch
383640465052
Z 70 74 79.5 93105116
61016202532
Note 1) 5 stroke (CUW16-5D): GA = 14.5Note 2) The two chamfered positions for the double rod type are not identical.
Part no. Applicable boresize (mm)
d
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0M8 x 1.25M10 x 1.25
1.82.44556
5.5 7 8 101317
6.48.19.2
11.515.019.6
H1 B1 C1
NTP-006NTP-010NTJ-015ANT-015ANT-02NT-03
61016202532
Material: Carbon steel
633
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
D-A9D-M9D-M9WD-M9A
D-A9VD-M9VD-M9WVD-M9AV
( ): Denotes the values of D-A9V.
( ): Denotes the values of D-A96.
5.5 (5)
20 (22)
CUW Series
Auto Switch MountingProper Auto Switch Mounting Position (Detection at stroke end) and Mounting Height
Minimum Stroke for Auto Switch Mounting
Note 1) Figures in the table above are used as a reference when mounting the auto switches for stroke end detection. In the case of actually setting the auto switches, adjust them after confirming their operation.
Note 2) Negative figures in the table W indicate an auto switch is mounted inward from the edge of the cylinder body.Note 3) In the case of the 5 stroke or the 10 stroke, there are times in which the auto switch will not turn OFF or 2 auto switches will turn ON simultaneously
due to their movement range. Therefore, set the position approximately 1 to 4 mm outward from the values given in the table above. Then, perform an operation inspection to make sure that the auto switches operate normally (if 1 switch is used, make sure that it turns ON and OFF properly; if 2 auto switches are used, make sure that both auto switches turn ON).
Note 4) ( ) in column W is the dimensions of D-A90 and A93.
Auto switch model Bore size (mm)
(mm)
32251610614
7.5
12.5
7
9
5.5
6
4
5
3
D-A9, A9VD-M9, M9VD-M9W, M9WV
D-M9A, M9AV
Operating Range
2011
7
∗ Since the operating range is provided as a guideline including hysteresis, it cannot be guaranteed (assuming approximately ±30% dispersion).It may vary substantially depending on an ambient environment.
(mm)
No. of autoswitchesmounted
1 pc.
2 pcs.
Applicable auto switch
5
10
5
5
5
10
D-A9, D-A9V D-M9, D-M9VD-M9W, D-M9WV
D-M9A, D-M9AV
(mm)
Bore size(mm)
61016202532
A
13.5
12.5
16
20
22.5
23.5
B
5.5
9.5
11.5
15
16
18.5
A
17.5
16.5
20
24
26.5
27.5
B
9.5
13.5
15.5
19
20
22.5
W
0.5
–3.5
–5.5
–9
–10.5
–12.5
A
17.5
16.5
20
24
26.5
27.5
W
–1.5
–5.5
–7.5
–11
–12.5
–14.5
B
9.5
13.5
15.5
19
20
22.5
D-A9, D-A9V D-M9, D-M9W D-M9V, D-M9WV A
17.5
16.5
20
24
26.5
27.5
W
2.5
–1.5
–3.5
–7
–8.5
–10.5
B
9.5
13.5
15.5
19
20
22.5
D-M9A A
17.5
16.5
20
24
26.5
27.5
W
0.5
–3.5
–5.5
–9
–10.5
–12.5
B
9.5
13.5
15.5
19
20
22.5
D-M9AVW
–3.5 (–1)
–7.5 (–5)
–9.5 (–7)
–13 (–10.5)
–14.5 (–12)
–16.5 (–14)
634
Nil Without auto switch
∗ Refer to the table below for applicable auto switches.
Single acting, Spring return Single acting, Spring extend
ST
ø6, ø10, ø16ø20, ø25, ø32
5, 10, 15
How to Order
With auto switch
CU 10
Built-in magnet
Bore size
CDU 10
61016202532
6 mm10 mm16 mm20 mm25 mm32 mm
15 S
M9BW15 S
Standard stroke (mm)
Action
Auto switch
Number of auto switches
Port thread typeSymbol
Nil
TNTF
Type
M5 x 0.8Rc 1/8
NPT 1/8G 1/8
Bore sizeø6, ø10, ø16, ø20, ø25
ø32ø32ø32
Free Mount CylinderSingle Acting, Single Rod, Spring Return/Extend
CU Seriesø6, ø10, ø16, ø20, ø25, ø32
2 pcs.1 pc.
NilS
Made to Order∗ Refer to page 636 for the Made
to Order specifications.
Built-in Magnet Cylinder ModelIf a built-in magnet cylinder without an auto switch is required, there is no need to enter the symbol for the auto switch.(Example): CDU20-10S
∗ Lead wire length symbols: 0.5 m ··················· Nil (Example) M9NW 1 m ··················· M (Example) M9NWM 3 m ··················· L (Example) M9NWL 5 m ··················· Z (Example) M9NWZ
∗ Solid state auto switches marked with “” are produced upon receipt of order.
∗ Since there are applicable auto switches other than the above, refer to page 678 for details.∗ For detail about auto switches with pre-wired connector, refer to pages 1648 and 1649.∗ Auto switches are shipped together but not assembled.
∗1 Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Consult with SMC regarding water resistant types with the above model numbers.
∗2 1 m type lead wire is only applicable to D-A93.
Applicable Auto Switches/Refer to pages 1575 to 1701 for further information on auto switches.
A96V
A93V∗2
A90V
M9NVM9PVM9BV
M9NWVM9PWVM9BWVM9NAV∗1
M9PAV∗1
M9BAV∗1
A96
A93A90
M9NM9PM9B
M9NWM9PWM9BWM9NA∗1
M9PA∗1
M9BA∗1
Type Special function
3-wire(NPN equivalent)
—
24 VGrommet
24 V
2-wire
3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire
Electricalentry
Load voltageWiring
(Output)Pre-wired connector Applicable load
DC AC
Auto switch model Lead wire length (m)
Perpendicular In-line0.5(Nil)
5(Z)
Grommet
—
100 V100 V or less
—
1(M)
ICcircuit
—IC circuit
ICcircuit
—IC
circuit—IC
circuit—
—
Relay, PLC
Relay, PLC
—
—
Diagnostic indication(2-color indicator)
Water resistant(2-color indicator)
5 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
3(L)
So
lid s
tate
auto
sw
itch
Ree
dau
to s
witc
h
Indic
ator
light
No
Yes
Yes
—
——
—
—
—
—
635
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
When operating an actuator with a small diameter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions.Simply connecting the moisture control tube to the actuator will prevent dew condensation from oc-curring. For details, refer to the IDK series in the Best Pneumatics No. 6.
MoistureControl TubeIDK Series
SymbolSingle acting, Spring return
Single acting, Spring extend
Rubber bumper
∗ For the weight of auto switch, refer to page 1575.
Weight /( ): Denotes the values with D-A93. (g)
Stroke (mm)
5
22 (27)
36 (41)
50 (75)
95 (128)
176 (230)
262 (335)
10
25 (35)
40 (50)
56 (86)
106 (143)
193 (252)
286 (364)
15
28 (38)
48 (58)
71 (101)
133 (170)
235 (294)
347 (425)
Model
C(D)U6-S,TC(D)U10-S,TC(D)U16-S,TC(D)U20-S,TC(D)U25-S,TC(D)U32-S,T
Theoretical Output (N)
Action
Spring return (S)
Spring extend (T)
Bore size(mm)
ø6ø10ø16ø20ø25ø32ø6
ø10ø16ø20ø25ø32
Operating pressure (MPa)
0.7
16.3
48.1
126
199
316
529
11.3
39.3
106
164
260
450
0.3
4.99
16.7
45.6
73
119
207
2.86
12.9
37.2
58
95
173
0.5
10.7
32.4
86.3
136
218
368
7.10
26.1
71.8
111
178
312
For the reactive force of spring return, refer to page 1899.
Standard Stroke Standard stroke (mm)
5, 10, 15
Bore size (mm)
6, 10, 16, 20, 25, 32
Note) ø6 with auto switch type: One side rubber bumper
Bore size (mm)
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Lubrication
Piston speed
Cushion
Rod end thread
Stroke length tolerance
Specifications
Tightening Torque
6 10 16 20 25 32Air
1.05 MPa
0.7 MPa
Without auto switch: –10 to 70°C (No freezing)
With auto switch: –10 to 60°C (No freezing)
Non-lube
50 to 500 mm/s
Rubber bumper
Male thread+ 1.0
0 mm
0.13 MPa0.15 MPa0.2 MPa
When mounting a CU single acting series, refer to page 624.
-XC22 Fluororubber seals
Symbol Specifications
Made to Order Specifications(For details, refer to pages 1703 to 1896.)
CU Series
636
ø10
ø6
Single acting, Spring return With auto switch
ø16 to ø32
Construction
No.1
2
3
45678
Cylinder tube
Head cover
Piston
PistonPiston rodBumper ABumper BReturn spring
Description MaterialAluminum alloy
BrassAluminum alloy
BrassAluminum alloyAluminum alloyStainless steel
UrethaneUrethanePiano wire
Hard anodizedø6 to ø10, Electroless nickel platedø16 to ø32, Chromatedø6ø10 to ø32, Chromatedø10
Zinc chromated
Note
Component Parts Component Parts
Replacement Parts: Seal Kit
No.9
1011121314151617
18∗
19∗
Spring seatSpring seatRetaining ringRod end nutBushingMagnet holderMagnetAuto switchPiston gasketPiston sealGasket
Description MaterialBrassBrass
Carbon tool steelCarbon steelBearing alloy
Brass——
NBR
Phosphate coatedChromated
ø6
Note
10CU10S-PS
16CU16S-PS
20CU20S-PS
Bore size (mm) / Part no.25
CU25S-PS32
CU32S-PSKit no.
∗ Seal kit includes !8, !9. Order the seal kit, based on each bore size.∗ Seal kit includes a grease pack (10 g).
Order with the following part number when only the grease pack is needed.Grease pack part number: GR-S-010 (10 g)
CU SeriesFree Mount Cylinder
Single Acting, Single Rod, Spring Return/Extend
637
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
Single acting, Spring extend With auto switch
ø16 to ø32
ø10
ø6
Construction
No.Cylinder tube
Head cover
Piston
PistonPiston rodBumper ABumper BReturn spring
Description MaterialAluminum alloy
BrassAluminum alloy
BrassAluminum alloyAluminum alloyStainless steel
UrethaneUrethanePiano wire
Hard anodizedø6 to ø10, Electroless nickel platedø16 to ø32, Chromatedø6ø10 to ø32, Chromatedø10, Chromated
Zinc chromated
Note
Component Parts Component Parts
Replacement Parts: Seal Kit
No.Spring seatStopperRetaining ringRod end nutBushingPlug with fixed orificeMagnetAuto switchPiston gasketPiston sealRod seal
Description MaterialBrassBrass
Carbon tool steelCarbon steelBearing alloy
Alloy steel——
NBR
ø6Phosphate coatedChromated
Black dyed
Note
10CU10T-PS
16CU16T-PS
20CU20T-PS
Bore size (mm) / Part no.25
CU25T-PS32
CU32T-PSKit no.
1 910
1211
131415161718∗
19∗
2
3
45678
∗ Seal kit includes !8, !9. Order the seal kit, based on each bore size.∗ Seal kit includes a grease pack (10 g).
Order with the following part number when only the grease pack is needed.Grease pack part number: GR-S-010 (10 g)
CU Series
638
ø16 to ø32
ø6, ø10
Dimensions: Single Acting, Spring Return
CU SeriesFree Mount Cylinder
Single Acting, Single Rod, Spring Return/Extend
Part no. Applicable boresize (mm)
d
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0
M8 x 1.25M10 x 1.25
1.82.44556
5.5 7 8101317
6.4 8.1 9.211.515.019.6
H1 B1 C1
NTP-006NTP-010NTJ-015ANT-015ANT-02NT-03
61016202532
Material: Carbon steel
(mm)
Bore size(mm) A
710111215.519.5
A'
— —12.5141822
B
131520263240
C
222432405062
D
3468
1012
E
7779
1011
GA
1516.516.51921.523
GB
101011.512.51312.5
H
131616192327
J
101114162024
K
171825303848
L
——568
10
MM
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0
M8 x 1.25M10 x 1.25
NN
M3 x 0.5 depth 5M3 x 0.5 depth 5M4 x 0.7 depth 6M5 x 0.8 depth 8M5 x 0.8 depth 8M6 x 1.0 depth 9
P
3.23.24.55.55.56.6
Q
4 9 913.5
——
QA
24.54.54.5
——
R
79
12162024
T
6 depth 4.86 depth 5
7.6 depth 6.59.3 depth 89.3 depth 911 depth 11.5
61016202532
Bore size(mm)
5 st384135414547
10 st434640465052
S15 st485650566062
5 st515751606874
10 st566256657379
Z S Z15 st617266758389
5 st384145515557
10 st434650566062
Without auto switch With auto switch
15 st485660667072
5 st515761707884
10 st566266758389
15 st617276859399
61016202532
4 x NN
4 x NN
Rod end nut2 x øP through Bleed port M5 x 0.8
4 x øT counterbore
2 x øP through Auto switch
Auto switch
Rod end nut2 x øP through Bleed port
M5 x 0.8 (ø32: Rc 1/8)
2 x øP through
4 x øT counterbore
Width across flats L
Rod End Nut/Accessory
639
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
Dimensions: Single Acting, Spring Extend
ø16 to ø32
ø6, ø10
Part no.Applicable bore
size (mm) d
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0
M8 x 1.25M10 x 1.25
1.82.44556
5.5 7 8101317
6.4 8.1 9.211.515.019.6
H1 B1 C1
NTP-006NTP-010NTJ-015ANT-015ANT-02NT-03
61016202532
Material: Carbon steel
Bore size(mm) A
710111215.519.5
A'
— —12.5141822
B
131520263240
C
222432405062
D
3468
1012
E
7779
1011
GA
1516.516.51921.523
GB
101011.512.51312.5
H
131616192327
J
101114162024
K
171825303848
L
——568
10
MM
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0
M8 x 1.25M10 x 1.25
NN
M3 x 0.5 depth 5M3 x 0.5 depth 5M4 x 0.7 depth 6M5 x 0.8 depth 8M5 x 0.8 depth 8M6 x 1.0 depth 9
P
3.23.24.55.55.56.6
Q
4 9 913.5
QA
24.54.54.5
——
——
R
79
12162024
T
6 depth 4.86 depth 5
7.6 depth 6.59.3 depth 89.3 depth 9
11 depth 11.5
V
3.5555
——
61016202532
Bore size(mm)
5 st384145414547
10 st434650465052
S
15 st485660566062
5 st566266657379
10 st667276758389
Z
15 st7687919098
104
5 st384145515557
10 st434650566062
SWithout auto switch
15 st485660667072
5 st566266758389
10 st667276859399
Z
15 st768791
100108114
61016202532
With auto switch
(mm)
Rod End Nut/Accessory
4 x NN
4 x NN
Rod end nut2 x øP through M5 x 0.8
Plug with fixed orifice
2 x øP through
4 x øT counterboreH + Stroke
Rod end nut 2 x øP through Plug with fixed orifice
Auto switch
2 x øP through4 x øT counterbore
H + Stroke
Width across flats L
M5 x 0.8 (ø32: Rc 1/8)
Auto switch
CU Series
640
Proper Auto Switch Mounting Position (Detection at Stroke End) and Mounting Height: Single Acting, Spring Return
D-A9D-M9D-M9WD-M9A
D-A9VD-M9VD-M9WVD-M9AV
( ): Denotes the values of D-A9V.
( ): Denotes the values of D-A93.
5.5 (5)
20 (22)
CU Series
Auto Switch MountingMinimum Stroke for Auto Switch Mounting
Single Acting, Spring Extend
6
10
16
20
25
32
10.5
12.5
16
20
22.5
23.5
0.5 (3) -1.5 (1) -6.5 (-4) -2 (0.5) -7 (-4.5) -4 (-1.5) -9 (-6.5) -5.5 (-3)-10.5 (-8) -6.5 (-4)-11.5 (-9)
D-M9, D-M9W D-M9V, D-M9WVA B W
14.5
16.5
20
24
26.5
27.5
5.5
7.512.5 8131015111612.517.5
4.5
2.5-2.5 2-3 0-5-1.5-6.5-2.5-7.5
A B W
14.5
16.5
20
24
26.5
27.5
5.5
7.512.5 8131015111612.517.5
2.5
0.5-4.5 0-5-2-7-3.5-8.5-4.5-9.5
A B WD-M9A D-M9AV
14.5
16.5
20
24
26.5
27.5
5.5
7.512.5 8131015111612.517.5
6.5
4.5-0.5 4-1 2-3 0.5-4.5-0.5-5.5
A B W
14.5
16.5
20
24
26.5
27.5
5.5
7.512.5 8131015111612.517.5
4.5
2.5-2.5 2-3 0-5-1.5-6.5-2.5-7.5
A B W
(mm)
D-M9A D-M9AV
(mm)
D-A9, D-A9V
(mm)
No. of autoswitches mounted
1 pc.
2 pcs.
Applicable auto switch
5
10
5
5
5
10
D-A9, D-A9V D-M9, D-M9VD-M9W, D-M9WVD-M9A, D-M9AV
Note 1) Figures in the table above are used as a reference when mounting the auto switches for stroke end detection. In the case of actually setting the auto switches, adjust them after confirming their operation.
Note 2) Negative figures in the table W indicate an auto switch is mounted inward from the edge of the cylinder body.Note 3) In the case of the 5 stroke or the 10 stroke, there are times in which the auto switch will not turn OFF or 2 auto switches will turn ON simultaneously due to
their movement range. Therefore, set the position approximately 1 to 4 mm outward from the values given in the table above. Then, perform an operation inspection to make sure that the auto switches operate normally (if 1 switch is used, make sure that it turns ON and OFF properly; if 2 auto switches are used, make sure that both auto switches turn ON).
Note 4) ( ) in column W is the dimensions of D-A90 and A93.
Bore size(mm)
Bore size(mm)
6
10
16
20
25
32
Stroke
All stroke
5, 1015
5, 1015
5, 1015
5, 1015
5, 1015
Stroke
All stroke
5, 1015
5, 1015
5, 1015
5, 1015
5, 1015
13.5
12.517.51621202522.527.523.528.5
0
3.5
4
6
7
8.5
2.5 (5)
–1.5 (1)
–2 (0.5)
–4 (–1.5)
–5.5 (–3)
–6.5 (–4)
D-M9, D-M9W D-M9V, D-M9WVA B W
17.5
16.521.52025242926.531.527.532.5
4
7.5
8
10
11
12.5
6.5
2.5
2
0
–1.5
–2.5
A B W
17.5
16.521.52025242926.531.527.532.5
4
7.5
8
10
11
12.5
4.5
0.5
–0.5
–2
–3.5
–4.5
A B
17.5
16.521.52025242926.531.527.532.5
4
7.5
8
10
11
12.5
A B
W
8.5
4.5
4
2
0.5
–0.5
W
17.5
16.521.52025242926.531.527.532.5
4
7.5
8
10
11
12.5
A B
6.5
2.5
1.5
0
–1.5
–2.5
W
Single Acting, Spring ReturnD-A9, D-A9V
1.5
3.5 8.5 4 9 611 712 8.513.5
641
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
Number of auto switchesNilS
2 pcs.1 pc.
ø6, ø10, ø16ø20, ø25, ø32
5, 10, 15, 20, 25, 305, 10, 15, 20, 25, 30, 40, 50
Symbol
Nil
TNTF
TypeM5 x 0.8Rc 1/8
NPT 1/8G 1/8
Bore sizeø6, ø10, ø16, ø20, ø25
ø32ø32ø32
Bore size6
1016202532
6 mm10 mm16 mm20 mm25 mm32 mm
How to Order
CUK
CDUKWith auto switch
6
6
Built-in magnet
Non-rotating rod type
Port thread type
30
30
Standard stroke (mm)
30 D
D
ActionD Double acting
Auto switch
30 M9BW
Nil Without auto switch
∗ Refer to the table below for applicable auto switches.
Made to Order∗ Refer to page 643 for the Made
to Order specifications.
Built-in Magnet Cylinder ModelIf a built-in magnet cylinder without an auto switch is required, there is no need to enter the symbol for the auto switch.(Example): CDUK20-25D
Free Mount Cylinder: Non-rotating Rod TypeDouble Acting, Single Rod
CUK Seriesø6, ø10, ø16, ø20, ø25, ø32
∗ Lead wire length symbols: 0.5 m ··················· Nil (Example) M9NW 1 m ··················· M (Example) M9NWM 3 m ··················· L (Example) M9NWL 5 m ··················· Z (Example) M9NWZ
∗ Solid state auto switches marked with “” are produced upon receipt of order.
∗ Since there are applicable auto switches other than the above, refer to page 678 for details.∗ For detail about auto switches with pre-wired connector, refer to pages 1648 and 1649.∗ Auto switches are shipped together but not assembled.
∗1 Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Consult with SMCregarding water resistant types with the above model numbers.
∗2 1 m type lead wire is only applicable to D-A93.
Applicable Auto Switches/Refer to pages 1575 to 1701 for further information on auto switches.
A96V
A93V∗2
A90V
M9NVM9PVM9BV
M9NWVM9PWVM9BWVM9NAV∗1
M9PAV∗1
M9BAV∗1
A96
A93A90
M9NM9PM9B
M9NWM9PWM9BWM9NA∗1
M9PA∗1
M9BA∗1
Type Special function
3-wire(NPN equivalent)
—
24 VGrommet
24 V
2-wire
3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire
Electricalentry
Load voltageWiring
(Output)Pre-wired connector Applicable load
DC AC
Auto switch model Lead wire length (m)
Perpendicular In-line0.5(Nil)
5(Z)
Grommet
—
100 V100 V or less
—
1(M)
ICcircuit
—IC circuit
ICcircuit
—IC
circuit—IC
circuit—
—
Relay, PLC
Relay, PLC
—
—
Diagnostic indication(2-color indicator)
Water resistant(2-color indicator)
5 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
3(L)
So
lid s
tate
auto
sw
itch
Ree
dau
to s
witc
h
Indic
ator
light
No
Yes
Yes
—
——
—
—
—
—
642
When operating an actuator with a small diameter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions.Simply connecting the moisture control tube to the actuator will prevent dew condensation from oc-curring. For details, refer to the IDK series in the Best Pneumatics No. 6.
MoistureControl TubeIDK Series
SymbolDouble acting, Single rod, Rubber bumper
Allowable rotational torque(N·m)
Bore size (mm) 6
0.0015
10
0.02
16
0.04
20
0.10
25
0.15
32
0.20
Allowable Rotational Torque
Weight /( ): Denotes the values with D-A93.
Bore size (mm)
C(D)UK6-D
C(D)UK10-D
C(D)UK16-D
C(D)UK20-D
C(D)UK25-D
C(D)UK32-D
5 10 15 20
Stroke (mm)
25 30 40 50
∗ For the auto switch weight, refer to page 1575.
(g)
Bore size (mm)
6, 10, 1620, 25, 32
Standard stroke (mm)
Note) For long stroke, refer to page 660.
5, 10, 15, 20, 25, 30
5, 10, 15, 20, 25, 30, 40, 50
Standard Stroke Minimum Stroke for Auto Switch Mounting (mm)
No. of autoswitches mounted
5
10
5
5
5
10
Applicable auto switch
D-A9, D-A9V D-M9, D-M9V D-M9W, D-M9WV
Note) No load: Rod at retracted
Bore size (mm)
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Lubrication
Piston speed
Cushion
Rod end thread
Stroke length tolerance
Rod non-rotating accuracy
0.10 MPa0.15 MPa 0.08 MPa
Specifications
1 pc.
2 pcs.
Auto Switch Mounting Position
Theoretical Output
Tightening Torque
6 10 16 20 25 32
±0.8° ±0.5°
Air
1.05 MPa
0.7 MPa
Without auto switch: –10 to 70°C (No freezing)
With auto switch: –10 to 60°C (No freezing)
Non-lube
50 to 500 mm/s
Rubber bumper
Male thread+ 1.0
0 mmNote)
When mounting the CUK series, refer to page 624.
Specifications are the same as CU series double acting, single rod. Refer to page 624.
For the auto switch mounting position of the CDUK series, refer to page 628, since specifications are the same as standard type, double acting, single rod type.
Heat resistant (–10 to 150°C)
Cold resistant (–40 to 70°C)
Low speed (10 to 50 mm/s)
Low speed (5 to 50 mm/s)
Intermediate stroke (5 mm spacer)
Fluororubber seals
Non-rotating plate with workpiece mounting screw (No extended part on the rod end)
Symbol Specifications
Made to Order Specifications(For details, refer to pages 1703 to 1896.)
Caution
Be sure to read this before handling the products. Refer to back page 50 for Safety Instructions and pages 3 to 12 for Actuator and Auto Switch Precautions.
Operating Precautions
1. Do not place your fingers in the clearance between the non-rotating plate and the cylinder tube.Your fingers could get caught between the non-rotating plate and the cylinder tube when the piston rod retracts. Therefore, never place your finger in this area.Because the cylinder outputs a great force, it could lead to injury if precautions are not taken to prevent your fingers from getting caught.
2. When using the non-rotating type, make sure that rotational torque is not applied to the piston rod. If rotational torque must be applied due to unavoidable circumstances, make sure to use it at the allowable rotational torque or less, which is shown in the table on the right.
-XB6
-XB7
-XB9
-XB13
-XC19
-XC22
-XC34
28(33)
43(48)
60(85)
113(147)
212(266)
331(404)
31(41)
47(57)
66(96)
124(164)
229(288)
357(435)
34(44)
51(61)
72(102)
136(176)
246(305)
383(461)
37(47)
55(65)
78(108)
148(188)
263(322)
409(487)
40(50)
59(69)
84(114)
160(200)
280(339)
435(513)
43(53)
63(73)
90(120)
172(211)
297(356)
461(539)
—
—
—
195(235)
335(390)
513(591)
—
—
—
219(260)
370(424)
565(643)
Precautions
CUK SeriesFree Mount Cylinder: Non-rotating Rod Type
Double Acting, Single Rod
643
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
With auto switch
ø16 to ø32
ø10
ø6
Construction
CUK Series
Section AA
Section AA
Section AA
No.Cylinder tube
Head cover
Piston
Piston rodBumper ABumper BRetaining ringRod end nut
Bushing
Magnet holder
No.MagnetAuto switchNon-rotating plateGuide rodBushingHexagon socket head cap screw
Hexagon socket head set screwPiston gasketPiston sealRod sealGasket
Description MaterialAluminum alloy
BrassAluminum alloy
BrassAluminum alloyStainless steel
UrethaneUrethane
Carbon tool steelCarbon steel
Brass
Oil-impregnatedsintered alloy
Hard anodizedø6 to ø10, Electroless nickel platedø16 to ø32, Chromatedø6ø10 to ø32, Chromated
Phosphate coatedChromated
ø6
Note
Component Parts Component PartsDescription Material
— —
Aluminum alloyStainless steelBearing alloy
Carbon steel
Carbon steel
NBR
Nickel plated
Chromated
Chromated
Note1 11
12131415
16
17
1819∗
20∗
21∗
2
3
45678
9
10
Replacement Parts: Seal KitBore size
(mm)Kit no. Contents
1016202532
CU10D-PSCU16D-PSCU20D-PSCU25D-PSCU32D-PS
Set of nos. above !9, @0, @1.∗ Seal kit includes !9, @0, @1. Order the seal kit, based on each bore size.∗ Seal kit includes a grease pack (10 g).
Order with the following part number when only the grease pack is needed.Grease pack part number: GR-S-010 (10 g)
644
Dimensions: Non-rotating Rod Type; Double Acting, Single Rod
ø16 to ø32
ø6, ø10
(mm)
Rod End Nut/Accessory Material: Carbon steel
Part no. Applicable boresize (mm)
d
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0
M8 x 1.25M10 x 1.25
1.82.44556
5.5 7 8101317
6.4 8.1 9.211.515.019.6
H1 B1 C1
NTP-006NTP-010NTJ-015ANT-015ANT-02NT-03
61016202532
Bore size(mm) A
710111215.519.5
A'
— —12.5141822
B
131520263240
C
222432405062
D
3468
1012
F
8888
1012
E
7779
1011
FY
20.522283343.551.5
FK
111213162024
FL
91217202229
GA
1516.516.5 Note)
1921.523
GB
101011.512.51312.5
H
182126293342
J
101114162024
K
171825303848
L
——568
10
MM
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0M8 x 1.25M10 x 1.25
61016202532
CUK SeriesFree Mount Cylinder: Non-rotating Rod Type
Double Acting, Single Rod
NN
M3 x 0.5 depth 5M3 x 0.5 depth 5M4 x 0.7 depth 6M5 x 0.8 depth 8M5 x 0.8 depth 8M6 x 1.0 depth 9
P
3.23.24.55.55.56.6
Q
— — 4 9 913.5
QA
— —24.54.54.5
R
79
12162024
Y
10.511.515.519.524.530.5
S333630364042
Z515756657384
S333640465052
Z515766758394
T
6 depth 4.86 depth 5
7.6 depth 6.59.3 depth 89.3 depth 9
11 depth 11.5
Bore size(mm)
61016202532
Without auto switch With auto switch
Note) 5 stroke (CUK16-5D): GA = 14.5
2 x M5 x 0.8
2 x NN
2 x NN
Rod end nut2 x øP through
2 x øP through
4 x øT counterboreAuto switch
S + Stroke
Z + Stroke
2 x øP through
2 x øP through
4 x øT counterboreAuto switch
2 x M5 x 0.8 (ø32: Rc 1/8)
S + Stroke
Z + Stroke
Width across flats L
Rod end nut
645
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
ø6, ø10, ø16ø20, ø25, ø32
5, 10, 15, 20, 25, 30, 40, 50, 605, 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100
Symbol
Nil
TNTF
TypeM5 x 0.8Rc 1/8
NPT 1/8G 1/8
Bore sizeø6, ø10, ø16, ø20, ø25
ø32ø32ø32
61016202532
6 mm10 mm16 mm20 mm25 mm32 mm
How to Order
CUKW
CDUKW
6
6
Built-in magnet
Double rod
Bore size
Non-rotating rod type
D
D
30
30
Standard stroke (mm)
ActionD Double acting
30
M9BW30
Number of auto switchesNilS
2 pcs.1 pc.
Auto switch Nil Without auto switch
Port thread type
∗ Refer to the table below for applicable auto switches.
Free Mount Cylinder: Non-rotating Rod TypeDouble Acting, Double Rod
CUKW Seriesø6, ø10, ø16, ø20, ø25, ø32
With auto switch
Built-in Magnet Cylinder ModelIf a built-in magnet cylinder without an auto switch is required, there is no need to enter the symbol for the auto switch.(Example): CDUKW20-25D
∗ Lead wire length symbols: 0.5 m ··················· Nil (Example) M9NW 1 m ··················· M (Example) M9NWM 3 m ··················· L (Example) M9NWL 5 m ··················· Z (Example) M9NWZ
∗ Solid state auto switches marked with “” are produced upon receipt of order.
∗ Since there are applicable auto switches other than the above, refer to page 678 for details.∗ For detail about auto switches with pre-wired connector, refer to pages 1648 and 1649.∗ Auto switches are shipped together but not assembled.
∗1 Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Consult with SMC regarding water resistant types with the above model numbers.
∗2 1 m type lead wire is only applicable to D-A93.
Applicable Auto Switches/Refer to pages 1575 to 1701 for further information on auto switches.
A96V
A93V∗2
A90V
M9NVM9PVM9BV
M9NWVM9PWVM9BWVM9NAV∗1
M9PAV∗1
M9BAV∗1
A96
A93A90
M9NM9PM9B
M9NWM9PWM9BWM9NA∗1
M9PA∗1
M9BA∗1
Type Special function
3-wire(NPN equivalent)
—
24 VGrommet
24 V
2-wire
3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire
Electricalentry
Load voltageWiring
(Output)Pre-wired connector Applicable load
DC AC
Auto switch model Lead wire length (m)
Perpendicular In-line0.5(Nil)
5(Z)
Grommet
—
100 V100 V or less
—
1(M)
ICcircuit
—IC circuit
ICcircuit
—IC
circuit—IC
circuit—
—
Relay, PLC
Relay, PLC
—
—
Diagnostic indication(2-color indicator)
Water resistant(2-color indicator)
5 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
3(L)
So
lid s
tate
auto
sw
itch
Ree
dau
to s
witc
h
Indic
ator
light
No
Yes
Yes
—
——
—
—
—
—
646
When operating an actuator with a small diameter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions.Simply connecting the moisture control tube to the actuator will prevent dew condensation from oc-curring. For details, refer to the IDK series in the Best Pneumatics No. 6.
MoistureControl TubeIDK Series
Symbol
Non-rotating rod, Rubber bumper
Weight /( ): Denotes the values with D-A93. (g)
Model
C(D)UKW6-D
C(D)UKW10-D
C(D)UKW16-D
C(D)UKW20-D
C(D)UKW25-D
C(D)UKW32-D
5 10 15 20
Stroke (mm)
25 30 40 50
33(38)
51(56)
84(109)
150(185)
276(330)
434(507)
36(46)
56(66)
91(121)
163(203)
296(355)
465(543)
40(50)
60(70)
98(128)
177(217)
316(375)
495(573)
43(53)
65(75)
105 (135)
191(231)
336(395)
526(604)
46(56)
69(79)
112(142)
205(245)
357(416)
556(634)
50(60)
74(84)
119(149)
219(259)
377(436)
587(665)
57(67)
83(93)
133(163)
247(286)
421(476)
669(747)
64(74)
92(102)
147(177)
275(315)
462(516)
709(787)
60
71(81)
101(111)
161(191)
303(343)
500(559)
770(848)
70
—
—
—
331(371)
541(600)
831(909)
80
—
—
—
359(399)
582(641)
892(970)
90
—
—
—
387(427)
623(682)
953(1031)
100
—
—
—
415(455)
664(723)
1014(1092)
* For the auto switch weight, refer to page 1575.
Standard StrokeBore size (mm)
6, 10, 1620, 25, 32
Standard stroke (mm)
5, 10, 15, 20, 25, 30, 40, 50, 60
5, 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100
Auto Switch Mounting Position
Note) No load: Rod in the non-rotating plate side at retracted
Bore size (mm)
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Lubrication
Piston speed
Cushion
Rod end thread
Stroke length tolerance
Rod non-rotating accuracy Note)
0.18 MPa 0.13 MPa 0.11 MPa
Specifications
6 10 16 20 25 32Air
1.05 MPa
0.7 MPa
Without auto switch: –10 to 70°C (No freezing)
With auto switch: –10 to 60°C (No freezing)
Non-lube
50 to 500 mm/s
Rubber bumper
Male thread+ 1.0
0 mm
±0.8° ±0.5°
Minimum Stroke for Auto Switch Mounting (mm)
No. of autoswitches mounted
1 pc.
2 pcs.
5
10
5
5
5
10
Applicable auto switch
D-A9, D-A9V D-M9, D-M9V D-M9W, D-M9WV
Specifications are the same as double acting, double rod (CUW series). Refer to page 631.
When mounting the CUKW series, refer to page 624.
Ensure that rotational torque is not applied to the piston rod of the CUKW series. If rotational torque are applied unavoidably, refer to page 643.
Theoretical Output
For the auto switch mounting position of the CUKW series, refer to page 634, since specifications are the same as double acting, double rod type.
Tightening Torque
Allowable Rotational Torque
CUKW SeriesFree Mount Cylinder: Non-rotating Rod Type
Double Acting, Double Rod
647
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
Construction
With auto switch
ø16 to ø32
ø10
ø6
CUKW Series
Section AA
Section AA
Section AA
No.Cylinder tubeRod coverRod cover retainerPiston
Piston
Piston rod
Piston rodBushingBumperRod end nutHexagon socket head cap screw
Description MaterialAluminum alloyAluminum alloyAluminum alloy
BrassBrass
Aluminum alloyStainless steelStainless steel
Bearing alloy
UrethaneCarbon steelCarbon steel
Hard anodizedChromatedHard anodizedø6ø6ø10 to ø32, Chromated
ø6
ChromatedChromated
Note
Component Parts Component Parts
Replacement Parts: Seal Kit
No.MagnetAuto switchNon-rotating plateGuide rodBushingHexagon socket head cap screw
Hexagon socket head set screw
Piston gasketPiston sealRod sealGasket
Description Material——
Aluminum alloyStainless steel
Bearing alloy
Carbon steelCarbon steel
NBR
Nickel plated
ChromatedChromated
Note
10CUW10D-PS
16CUW16D-PS
20CUW20D-PS
25CUW25D-PS
32CUW32D-PS
Bore size (mm) / Part no.
Kit no.
1 121314151617181920∗
21∗
22∗
234
5
67891011
∗ Seal kit includes @0, @1, @2. Order the seal kit, based on each bore size.∗ Seal kit includes a grease pack (10 g).
Order with the following part number when only the grease pack is needed.Grease pack part number: GR-S-010 (10 g)
648
ø16 to ø32
ø6, ø10
Dimensions: Non-rotating Rod Type; Double Acting, Double Rod
Note 2) The two chamfered positions for the double rod type are not identical.
Part no. Applicable boresize (mm)
d
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0
M8 x 1.25M10 x 1.25
1.82.44556
5.5 7 8101317
6.4 8.1 9.211.515.019.6
H1 B1 C1
Rod End Nut/Accessory Material: Carbon steel
Bore size(mm) A
710111215.519.5
A'
— —12.5141822
B
131520263240
C
222432405062
D
3468
1012
F
8888
1012
E
7779
1011
FY
20.522283343.551.5
FK
111213162024
FL
91217202229
GA
1516.516.5 Note)
1921.523
GB
16161921.52222.5
H
182126293342
J
101114162024
L
——568
10
MM
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0M8 x 1.25M10 x 1.25
P
3.23.24.55.55.56.6
Q
— — 4 9 913.5
QA
— —24.54.54.5
R
79
12162024
W
131616192327
10.511.515.519.524.530.5
S383630364042
Z 75 79 79.5 93105121
S383640465052
Z 75 79 89.5103115131
T
6 depth 4.86 depth 5
7.6 depth 6.59.3 depth 89.3 depth 9
11 depth 11.5
61016202532
Bore size(mm)
61016202532
SA
6 6 7.5 9 910
YWithout auto switch With auto switch
Note 1 ) 5 stroke (CUKW16-5D): GA = 14.5
CUKW SeriesFree Mount Cylinder: Non-rotating Rod Type
Double Acting, Double Rod
NTP-006NTP-010NTJ-015ANT-015ANT-02NT-03
61016202532
2 x M5 x 0.8Rod end nut
2 x øP through
2 x øP through
4 x øT counterbore
S + Stroke
Z + 2 x Stroke
W + Stroke
Rod end nut2 x øP through
2 x øP through
4 x øT counterbore
S + Stroke
Z + 2 x Stroke
W + Stroke
2 x M5 x 0.8 (ø32: Rc 1/8)
Width across flats L
Width across flats L
Auto switch
649
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
NilS
2 pcs.1 pc.
Nil Without auto switch
∗ Refer to the table below for applicable auto switches.
ST
Single acting, Spring return Single acting, Spring extend
ø6, ø10, ø16ø20, ø25, ø32 5, 10, 15
Symbol
Nil
TNTF
TypeM5 x 0.8Rc 1/8
NPT 1/8G 1/8
Bore sizeø6, ø10, ø16, ø20, ø25
ø32ø32ø32
61016202532
6 mm10 mm16 mm20 mm25 mm32 mm
How to Order
CUK
CDUK
Built-in magnet
Bore size
Non-rotating rod type
10
10
Standard stroke (mm)
Action
Number of auto switches
Auto switch
15
15 M9BW
S
S
Port thread type
With auto switch
Made to Order∗ Refer to page 651 for the Made
to Order specifications.
Built-in Magnet Cylinder ModelIf a built-in magnet cylinder without an auto switch is required, there is no need to enter the symbol for the auto switch.(Example): CDUK20-10S
Free Mount Cylinder: Non-rotating Rod Type Single Acting, Spring Return/Extend
CUK Seriesø6, ø10, ø16, ø20, ø25, ø32
∗ Lead wire length symbols: 0.5 m ··················· Nil (Example) M9NW 1 m ··················· M (Example) M9NWM 3 m ··················· L (Example) M9NWL 5 m ··················· Z (Example) M9NWZ
∗ Solid state auto switches marked with “” are produced upon receipt of order.
∗ Since there are applicable auto switches other than the above, refer to page 678 for details.∗ For detail about auto switches with pre-wired connector, refer to pages 1648 and 1649.∗ Auto switches are shipped together but not assembled.
∗1 Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Consult with SMCregarding water resistant types with the above model numbers.
∗2 1 m type lead wire is only applicable to D-A93.
Applicable Auto Switches/Refer to pages 1575 to 1701 for further information on auto switches.
A96V
A93V∗2
A90V
M9NVM9PVM9BV
M9NWVM9PWVM9BWVM9NAV∗1
M9PAV∗1
M9BAV∗1
A96
A93A90
M9NM9PM9B
M9NWM9PWM9BWM9NA∗1
M9PA∗1
M9BA∗1
Type Special function
3-wire(NPN equivalent)
—
24 VGrommet
24 V
2-wire
3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire
Electricalentry
Load voltageWiring
(Output)Pre-wired connector Applicable load
DC AC
Auto switch model Lead wire length (m)
Perpendicular In-line0.5(Nil)
5(Z)
Grommet
—
100 V100 V or less
—
1(M)
ICcircuit
—IC circuit
ICcircuit
—IC
circuit—IC
circuit—
—
Relay, PLC
Relay, PLC
—
—
Diagnostic indication(2-color indicator)
Water resistant(2-color indicator)
5 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
3(L)
So
lid s
tate
auto
sw
itch
Ree
dau
to s
witc
h
Indic
ator
light
No
Yes
Yes
—
——
—
—
—
—
650
When operating an actuator with a small diam-eter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions.Simply connecting the moisture control tube to the actuator will prevent dew condensation from occurring. For details, refer to the IDK se-ries in the Best Pneumatics No. 6.
MoistureControl TubeIDK Series
SymbolSingle acting, Spring return
Single acting, Spring extend
Rubber bumper
-XC22
-XC34
Fluororubber seals
Non-rotating plate with workpiece mounting screw (No extended part on the rod end)
Symbol Specifications
Made to Order Specifications(For details, refer to pages 1703 to 1896.)
∗ For the auto switch weight, refer to page 1575.
Weight /( ): Denotes the values with D-A93. (g)
Stroke (mm)
28(33)43
(48)60
(85)
113(147)
212(266)331
(404)
31(41)47
(57)66
(90)
124(164)
229(288)357
(435)
5 10 1534
(44)55
(65)81
(111)
153(193)
271(330)422
(500)
Model
C(D)UK6-
C(D)UK10-
C(D)UK16-
C(D)UK20-
C(D)UK25-
C(D)UK32-
STSTSTSTSTST
Auto Switch Mounting Position
Note 1) ø6: With auto switch, single rubber bumperNote 2) No load: Rod at retracted
Bore size (mm)
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Lubrication
Piston speed
Cushion Note 1)
Rod end thread
Stroke length tolerance
Rod non-rotating accuracy Note 2)
6 10 16 20 25 32Specifications
Air
1.05 MPa
0.7 MPa
Without auto switch: –10 to 70°C (No freezing)
With auto switch: –10 to 60°C (No freezing)
Non-lube
50 to 500 mm/s
Rubber bumper on both ends
Male thread+ 1.0
0 mm
Minimum Stroke for Auto Switch Mounting (mm)
1 pc.
2 pcs.
Applicable auto switch
5
10
5
5
5
10
D-A9, D-A9V D-M9, D-M9V D-M9W, D-M9WV
0.23 MPa 0.18 MPa 0.16 MPa
±0.8° ±0.5°
Standard StrokeStandard stroke (mm)
5, 10, 15
(mm)
Bore size (mm)
6, 10, 16, 20, 25, 32
No. of autoswitches mounted
Specifications are the same as single acting, spring return/spring extend type (CU series). Refer to page 636.
When mounting a CUK single acting series, refer to page 624.
Make sure that rotational torque is not applied to the piston rod of the CUK series single acting type cylinder. If the rotation torque were applied unavoidably, refer to page 643.
For the reactive force of spring return, refer to page 1899.
For the auto switch mounting position of CDUK series single acting, spring return/spring extend, refer to page 641, since specification are the same as standard type, single acting, spring return/spring extend type.
Theoretical Output
Tightening Torque
Allowable Rotational Torque
Spring Reaction Force
CUK SeriesFree Mount Cylinder: Non-rotating Rod Type
Single Acting, Spring Return/Extend
651
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
Construction
Single acting, Spring return
With auto switch
ø16 to ø32
ø10
ø6
CUK Series
Section AA
Section AA
Section AA
No.Cylinder tube
Head cover
Piston
PistonPiston rodBumper ABumper BReturn springSpring seatSpring seat
Description MaterialAluminum alloy
BrassAluminum alloy
BrassAluminum alloyAluminum alloyStainless steel
UrethaneUrethanePiano wire
BrassBrass
Hard anodizedø6 to ø10, Electroless nickel platedø16 to ø32, Chromatedø6ø10 to ø32, Chromatedø10
Zinc chromated
Note
Component Parts Component Parts
Replacement Parts: Seal Kit
No.Retaining ringRod end nutBushingMagnet holderMagnetAuto switchNon-rotating plateGuide rodBushingHexagon socket head cap screw
Hexagon socket head set screw
Piston gasketPiston sealGasket
Description MaterialCarbon tool steel
Carbon steelBearing alloy
Brass——
Aluminum alloyStainless steelBearing alloyCarbon steelCarbon steel
NBR
Phosphate coatedChromated
ø6
Nickel plated
ChromatedChromated
Note
10CU10S-PS
16CU16S-PS
20CU20S-PS
Bore size (mm) / Part no.25
CU25S-PS32
CU32S-PSKit no.
1 11121314151617181920212223∗
24∗
2
3
45678910
∗ Seal kit includes @3, @4. Order the seal kit, based on each bore size.∗ Seal kit includes a grease pack (10 g).
Order with the following part number when only the grease pack is needed.Grease pack part number: GR-S-010 (10 g)
652
Construction
Single acting, Spring extend
With auto switch
ø16 to ø32
ø10
ø6
Section AA
Section AA
Section AA
CUK SeriesFree Mount Cylinder: Non-rotating Rod Type
Single Acting, Spring Return/Extend
No.Cylinder tube
Head cover
Piston
PistonPiston rodBumper ABumper BReturn springSpring seatStopperRetaining ring
Description MaterialAluminum alloy
BrassAluminum alloy
BrassAluminum alloyAluminum alloyStainless steel
UrethaneUrethanePiano wire
BrassBrass
Carbon tool steel
Hard anodizedø6 to ø10, Electroless nickel platedø16 to ø32, Chromatedø6ø10 to ø32, Chromatedø10, Chromated
Zinc chromated
ø6Phosphate coated
Note
Component Parts Component Parts
Replacement Parts: Seal Kit
No.Rod end nutBushingPlug with fixed orificeMagnetAuto switchNon-rotating plateGuide rodBushingHexagon socket head cap screw
Hexagon socket head set screw
Piston gasketPiston sealRod seal
Description MaterialCarbon steelBearing alloy
Alloy steel——
Aluminum alloyStainless steel
Bearing alloy
Carbon steelCarbon steel
NBR
Chromated
Black dyed
Nickel plated
Black zinc chromatedBlack zinc chromated
Note
10CU10T-PS
16CU16T-PS
20CU20T-PS
Bore size (mm) / Part no.25
CU25T-PS32
CU32T-PSKit no.
1
2
3
4567891011
121314151617181920212223∗
24∗
∗ Seal kit includes @3, @4. Order the seal kit, based on each bore size.∗ Seal kit includes a grease pack (10 g).
Order with the following part number when only the grease pack is needed.Grease pack part number: GR-S-010 (10 g)
653
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
Dimensions: Non-rotating Rod Type; Single Acting, Spring Return
ø16 to ø32
ø6, ø10
Rod End Nut/Accessory Material: Carbon steel
Part no. Applicable boresize (mm)
d
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0
M8 x 1.25M10 x 1.25
1.82.44556
5.5 7 8101317
6.4 8.1 9.211.515.019.6
H1 B1 C1
NTP-006NTP-010NTJ-015ANT-015ANT-02NT-03
61016202532
Bore size(mm) A
710111215.519.5
A'
— —12.5141822
B
131520263240
C
222432405062
D
3468
1012
F
8888
1012
E
7779
1011
FY
20.522283343.551.5
FK
111213162024
FL
91217202229
GA
1516.516.51921.523
GB
101011.512.51312.5
H
182126293342
J
101114162024
K
171825303848
L
——568
10
MM
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0M8 x 1.25M10 x 1.25
NN
M3 x 0.5 depth 5M3 x 0.5 depth 5M4 x 0.7 depth 6M5 x 0.8 depth 8M5 x 0.8 depth 8M6 x 1.0 depth 9
P
3.23.24.55.55.56.6
Q
— — 4 9 913.5
QA
——24.54.54.5
R
79
12162024
10.511.515.519.524.530.5
5 st384135414547
10 st434640465052
15 st485650566062
5 st566261707889
10 st616766758394
15 st6677768593
104
5 st384145515557
10 st434650566062
15 st485660667072
5 st566271808899
10 st6167768593
104
S Z S Z15 st
66778695
103114
T
6 depth 4.86 depth 5
7.6 depth 6.59.3 depth 89.3 depth 9
11 depth 11.5
61016202532
Bore size(mm)
61016202532
YWithout auto switch With auto switch
CUK Series
2 x NN
2 x NN
Rod end nut2 x øP through
2 x øP through
Bleed port M5 x 0.8
4 x øT counterbore
Auto switch
Rod end nut2 x øP through Bleed port
2 x øP through
4 x øT counterbore
M5 x 0.8 (ø32: Rc 1/8)
Width across flats L
Auto switch
654
Dimensions: Non-rotating Rod Type; Single Acting, Spring Extend
ø16 to ø32
ø6, ø10
Rod End Nut/Accessory Material: Carbon steel
Part no. Applicable boresize (mm)
d
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0
M8 x 1.25M10 x 1.25
1.82.44556
5.5 7 8101317
6.48.19.2
11.515.019.6
H1 B1 C1
NTP-006NTP-010NTJ-015ANT-015ANT-02NT-03
61016202532
Bore size(mm) A
710111215.519.5
A'
— —12.5141822
B
131520263240
C
222432405062
D
3468
1012
F
8888
1012
E
7779
1011
FY
20.522283343.551.5
FK
111213162024
FL
91217202229
GA
1516.516.51921.523
GB
101011.512.51312.5
H
182126293342
J
101114162024
K
171825303848
L
——568
10
MM
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0
M8 x 1.25M10 x 1.25
NN
M3 x 0.5 depth 5M3 x 0.5 depth 5M4 x 0.7 depth 6M5 x 0.8 depth 8M5 x 0.8 depth 8M6 x 1.0 depth 9
P
3.23.24.55.55.56.6
Q
— — 4 9 913.5
QA
— —24.54.54.5
R
79
12162024
10.511.515.519.524.530.5
5 st384145414547
10 st434650465052
15 st485660566062
5 st616776758394
10 st7177868593
104
15 st8192
101100108119
5 st384145515557
10 st434650566062
15 st485660667072
5 st6167768593
104
10 st71778695
103114
S Z S Z15st
8192
101110118129
T
6 depth 4.86 depth 5
7.6 depth 6.59.3 depth 89.3 depth 9
11 depth 11.5
61016202532
Bore size(mm)
61016202532
YWithout auto switch With auto switch
CUK SeriesFree Mount Cylinder: Non-rotating Rod Type
Single Acting, Spring Return/Extend
2 x NN
2 x NN
Rod end nut2 x øP through
2 x øP through
M5 x 0.8 Plug with fixed orifice
4 x øT counterbore
Auto switch
H + Stroke
Rod end nut
2 x øP through
Plug with fixed orifice
2 x øP through
4 x øT counterbore
H + Stroke
M5 x 0.8 (ø32: Rc 1/8)
Width across flats L
Auto switch
655
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
Number of auto switchesNilS
2 pcs.1 pc.
Auto switchNil Without auto switch
∗ Refer to the table below for applicable auto switches.
Port thread typeSymbol
Nil
TNTF
TypeM5 x 0.8Rc 1/8
NPT 1/8G 1/8
Bore sizeø6, ø10, ø16, ø20, ø25
ø32ø32ø32
Bore size6
1016202532
6 mm10 mm16 mm20 mm25 mm32 mm
How to Order
CU
CDU
6
Built-in magnet
D
D
30
30
60
606 M9BWWith auto switch
Long stroke (mm)ø6, ø10, ø16ø20, ø25, ø32
40, 50, 6060, 70, 80, 90, 100
ActionD Double acting
Built-in Magnet Cylinder ModelIf a built-in magnet cylinder without an auto switch is required, there is no need to enter the symbol for the auto switch.(Example): CDU20-80D
∗ Lead wire length symbols: 0.5 m ··················· Nil (Example) M9NW 1 m ··················· M (Example) M9NWM 3 m ··················· L (Example) M9NWL 5 m ··················· Z (Example) M9NWZ
∗ Solid state auto switches marked with “” are produced upon receipt of order.
∗ Since there are applicable auto switches other than the above, refer to page 678 for details.∗ For detail about auto switches with pre-wired connector, refer to pages 1648 and 1649.∗ Auto switches are shipped together but not assembled.
∗1 Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Consult with SMC regarding water resistant types with the above model numbers.
∗2 1 m type lead wire is only applicable to D-A93.
Applicable Auto Switches/Refer to pages 1575 to 1701 for further information on auto switches.
A96V
A93V∗2
A90V
M9NVM9PVM9BV
M9NWVM9PWVM9BWVM9NAV∗1
M9PAV∗1
M9BAV∗1
A96
A93A90
M9NM9PM9B
M9NWM9PWM9BWM9NA∗1
M9PA∗1
M9BA∗1
Type Special function
3-wire(NPN equivalent)
—
24 VGrommet
24 V
2-wire
3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire
Electricalentry
Load voltageWiring
(Output)Pre-wired connector Applicable load
DC AC
Auto switch model Lead wire length (m)
Perpendicular In-line0.5(Nil)
5(Z)
Grommet
—
100 V100 V or less
—
1(M)
ICcircuit
—IC circuit
ICcircuit
—IC
circuit—IC
circuit—
—
Relay, PLC
Relay, PLC
—
—
Diagnostic indication(2-color indicator)
Water resistant(2-color indicator)
5 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
3(L)
So
lid s
tate
auto
sw
itch
Ree
dau
to s
witc
h
Indic
ator
light
No
Yes
Yes
Made to Order∗ Refer to page 657 for the Made
to Order specifications.
Free Mount Cylinder: Long Stroke TypeDouble Acting, Single Rod
CU Seriesø6, ø10, ø16, ø20, ø25, ø32
—
——
—
—
—
—
656
When operating an actuator with a small diameter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions.Simply connecting the moisture control tube to the actuator will prevent dew condensation from oc-curring. For details, refer to the IDK series in the Best Pneumatics No. 6.
MoistureControl TubeIDK Series
SymbolDouble acting, Spring rod, Rubber bumper
Weight /( ): Denotes the values with D-A93. (g)
Model
C(D)U6-D
C(D)U10-D
C(D)U16-D
C(D)U20-D
C(D)U25-D
C(D)U32-D
40 50 60 70
Stroke (mm)
80 90 100
43(53)
64(74)
92(122)
—
—
—
49(59)
72(82)
104(134)
—
—
—
55(65)
80(90)
116(146)
216(253)
363(422)
526(604)
—
—
—
238(275)
397(456)
574(652)
—
—
—
260(297)
431(490)
622(700)
—
—
—
282(319)
465(524)
670(748)
—
—
—
304(341)
499(558)
718(796)
∗ For the auto switch weight, refer to page 1575.
Standard StrokeBore size (mm)
6, 10, 16
20, 25, 32
Standard stroke (mm)
40, 50, 60
60, 70, 80, 90, 100
Bore size (mm)
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Lubrication
Piston speed
Cushion
Rod end thread
Stroke length tolerance
6 10 16 20 25 32Specifications
Air
1.05 MPa
0.7 MPa
Without auto switch: –10 to 70°C (No freezing)
With auto switch: –10 to 60°C (No freezing)
Non-lube
50 to 500 mm/s
Rubber bumper
Male thread+ 1.0
0 mm
Auto Switch Mounting Position
0.12 MPa 0.06 MPa 0.05 MPa
Specifications are the same as CU series double acting, single rod. Refer to page 624.
Refer to page 624 for mounting a long stroke type.
For the auto switch mounting position of CDU long stroke series, refer to page 628, since specifications are the same as standard type, double acting, single rod type.
-XB6
-XB7
-XB9
-XB13
-XC19
-XC22
Heat resistant (–10 to 150°C)
Cold resistant (–40 to 70°C)
Low speed (10 to 50 mm/s)
Low speed (5 to 50 mm/s)
Intermediate stroke (5 mm spacer)
Fluororubber seals
Symbol Specifications
Made to Order Specifications(For details, refer to pages 1703 to 1896.)
Theoretical Output
Tightening Torque
CU SeriesFree Mount Cylinder: Long Stroke Type
Double Acting, Single Rod
657
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
ø6 With auto switch
ø10
ø16 to ø32
Construction
No.12
3
4
567
Cylinder tubeRod cover
Head cover
Piston
Piston rodBumper ABumper B
No.8910111213
14∗
15∗
16∗
Retaining ringRod end nutMagnet holderMagnetAuto switchPiston gasketPiston sealRod sealGasket
Description MaterialAluminum alloyAluminum alloy
BrassAluminum alloy
BrassAluminum alloyStainless steel
UrethaneUrethane
Hard anodizedHard anodizedø6 to ø10, Electroless nickel platedø16 to ø32, Chromatedø6ø10 to ø32, Chromated
Note
Component Parts Component Parts
Replacement Parts: Seal Kit
Description MaterialCarbon tool steel
Carbon steelBrass
——
NBR
Phosphate coatedChromatedø6
Note
Bore size(mm)
Kit no. Contents
1016202532
CU10D-PSCU16D-PSCU20D-PSCU25D-PSCU32D-PS
Set of nos. above !4, !5, !6.
∗ Seal kit includes !4, !5, !6. Order the seal kit, based on each bore size.∗ Seal kit includes a grease pack (10 g).
Order with the following part number when only the grease pack is needed.Grease pack part number: GR-S-010 (10 g)
CU Series
658
Dimensions: Double Acting, Single Rod
ø16 to ø32
ø6, ø10
Material: Carbon steel
(mm)
Part no.Applicable bore (mm) d H1 B1 C1
NTP-006NTP-010NTJ-015ANT-015ANT-02NT-03
61016202532
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0M8 x 1.25M10 x 1.25
1.82.44556
5.5 7 8101317
6.4 8.1 9.211.515.019.6
Bore size(mm) A A' B C D E GA GB H J K L MM NN P Q QA
61016202532
7 10111215.519.5
— —12.5141822
131520263240
222432405062
3468
1012
7779
1011
1516.516.51921.523
101011.512.51312.5
131616192327
101114162024
171825303848
——568
10
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0
M8 x 1.25M10 x 1.25
M3 x 0.5 depth 5M3 x 0.5 depth 5M4 x 0.7 depth 6M5 x 0.8 depth 8M5 x 0.8 depth 8M6 x 1.0 depth 9
3.23.24.55.55.56.6
— — 4 9 913.5
— —24.54.54.5
Bore size(mm) R T
61016202532
79
12162024
6 depth 4.86 depth 5
7.6 depth 6.59.3 depth 89.3 depth 9
11 depth 11.5
S333630364042
Z465246556369
S333640465052
Z465256657379
Without auto switch With auto switch
Rod End Nut/Accessory
CU SeriesFree Mount Cylinder: Long Stroke Type
Double Acting, Single Rod
4 x NN
4 x NN
2 x M5 x 0.8Rod end nut
2 x øP through
2 x øP through
4 x øT counterbore
S + Stroke
Z + Stroke
Auto switch
Rod end nut
2 x øP through
2 x øP through
4 x øT counterbore
S + Stroke Auto switch
2 x M5 x 0.8 (ø32: Rc 1/8)
Width across flats L
Z + Stroke
659
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
Number of auto switchesNilS
2 pcs.1 pc.
Auto switchNil Without auto switch
∗ Refer to the table below for applicable auto switches.
ActionD Double acting
Cylinder stroke (mm)ø6, ø10, ø16ø20, ø25, ø32
40, 50, 6060, 70, 80, 90, 100
Port thread typeSymbol
Nil
TNTF
TypeM5 x 0.8Rc 1/8
NPT 1/8G 1/8
Bore sizeø6, ø10, ø16, ø20, ø25
ø32ø32ø32
Bore size6
1016202532
6 mm10 mm16 mm20 mm25 mm32 mm
CUK
CDUK
6
6
Built-in magnet
Non-rotating rod type
D
D
60
60
How to Order
M9BWWith auto switch
Built-in Magnet Cylinder ModelIf a built-in magnet cylinder without an auto switch is required, there is no need to enter the symbol for the auto switch.(Example): CDUK20-80D
∗ Lead wire length symbols: 0.5 m ··················· Nil (Example) M9NW 1 m ··················· M (Example) M9NWM 3 m ··················· L (Example) M9NWL 5 m ··················· Z (Example) M9NWZ
∗ Solid state auto switches marked with “” are produced upon receipt of order.
∗ Since there are applicable auto switches other than the above, refer to page 678 for details.∗ For detail about auto switches with pre-wired connector, refer to pages 1648 and 1649.∗ Auto switches are shipped together but not assembled.
∗1 Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Consult with SMC regarding water resistant types with the above model numbers.
∗2 1 m type lead wire is only applicable to D-A93.
Applicable Auto Switches/Refer to pages 1575 to 1701 for further information on auto switches.
A96V
A93V∗2
A90V
M9NVM9PVM9BV
M9NWVM9PWVM9BWVM9NAV∗1
M9PAV∗1
M9BAV∗1
A96
A93A90
M9NM9PM9B
M9NWM9PWM9BWM9NA∗1
M9PA∗1
M9BA∗1
Type Special function
3-wire(NPN equivalent)
—
24 VGrommet
24 V
2-wire
3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire
Electricalentry
Load voltageWiring
(Output)Pre-wired connector Applicable load
DC AC
Auto switch model Lead wire length (m)
Perpendicular In-line0.5(Nil)
5(Z)
Grommet
—
100 V100 V or less
—
1(M)
ICcircuit
—IC circuit
ICcircuit
—IC
circuit—IC
circuit—
—
Relay, PLC
Relay, PLC
—
—
Diagnostic indication(2-color indicator)
Water resistant(2-color indicator)
5 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
3(L)
So
lid s
tate
auto
sw
itch
Ree
dau
to s
witc
h
Indic
ator
light
No
Yes
Yes
Made to Order∗ Refer to page 661 for the Made
to Order specifications.
Free Mount Cylinder: Long Stroke TypeNon-rotating Rod, Double Acting, Single Rod
CUK Seriesø6, ø10, ø16, ø20, ø25, ø32
—
——
—
—
—
—
660
When operating an actuator with a small diameter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions.Simply connecting the moisture control tube to the actuator will prevent dew condensation from oc-curring. For details, refer to the IDK series in the Best Pneumatics No. 6.
MoistureControl TubeIDK Series
SymbolDouble acting, Single rod, Rubber bumper
Weight /( ): Denotes the values with D-A93. (g)
Model
C(D)UK6-D
C(D)UK10-D
C(D)UK16-D
C(D)UK20-D
C(D)UK25-D
C(D)UK32-D
40 50 60 70
Stroke (mm)
80 90 100
49(59)
71(81)
102(132)
—
—
—
55(65)
79(89)
114(144)
—
—
—
61(71)
87(97)
126(156)
243(284)
405(460)
617(695)
—
—
—
267(308)
440(495)
669(747)
—
—
—
291(332)
475(530)
721(799)
—
—
—
315(356)
510(565)
773(851)
—
—
—
339(380)
545(600)
825(903)
∗ For the auto switch weight, refer to page 1575.
Standard Stroke (mm)
Bore size (mm)
6, 10, 1620, 25, 32
Standard stroke (mm)
40, 50, 60
60, 70, 80, 90, 100
Note) No load: Rod at retracted
Bore size (mm)
Fluid
Proof pressure
Maximum operating pressure
Minimum operating pressure
Ambient and fluid temperature
Lubrication
Piston speed
Cushion
Rod end thread
Stroke length tolerance
Rod non-rotating accuracy Note)
6 10 16 20 25 32Specifications
Auto Switch Mounting Position
-XB6
-XB7
-XB9
-XB13
-XC19
-XC22
-XC34
Heat resistant (–10 to 150°C)
Cold resistant (–40 to 70°C)
Low speed (10 to 50 mm/s)
Low speed (5 to 50 mm/s)
Intermediate stroke (5 mm spacer)
Fluororubber seals
Non-rotating plate with workpiece mounting screw (No extended part on the rod end)
Symbol Specifications
0.15 MPa 0.08 MPa
±0.8° ±0.5°
Air
1.05 MPa
0.7 MPa
0.10 MPa
Without auto switch: –10 to 70°C (No freezing)
With auto switch: –10 to 60°C (No freezing)
Non-lube
50 to 500 mm/s
Rubber bumper
Male thread+ 1.0
0 mm
When mounting a CUK long stroke series, refer to page 624.
Specifications are the same as CU series double acting, single rod. Refer to page 624.
Make sure that rotational torque is not applied to the piston rod of a long stroke type cylinder. If the rotation torque were applied unavoidably, refer to page 643 for details.
For the auto switch mounting position of CDUK long stroke series, refer to page 628, since specifications are the same as standard type, double acting, single rod type.
Made to Order Specifications(For details, refer to pages 1703 to 1896.)
Tightening Torque
Theoretical Output
Allowable Rotational Torque
CUK SeriesFree Mount Cylinder: Long Stroke Type
Non-rotating Rod, Double Acting, Single Rod
661
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
Construction
ø6 With auto switch
ø10
ø16 to ø32
CUK Series
Section AA
Section AA
Section AA
No.12
3
4
5678910
Cylinder tubeRod cover
Head cover
Piston
Piston rodBumper ABumper BRetaining ringRod end nutMagnet holder
No.1112131415161718192021
MagnetAuto switchNon-rotating plateGuide rodBushingHexagon socket head cap screw
Hexagon socket head set screw
Piston gasketPiston sealRod sealGasket
Description MaterialAluminum alloyAluminum alloy
BrassAluminum alloy
BrassAluminum alloyStainless steel
UrethaneUrethane
Carbon tool steelCarbon steel
Brass
Hard anodizedHard anodizedø6 to ø10, Electroless nickel platedø16 to ø32, Chromatedø6ø10 to ø32, Chromated
Phosphate coatedChromatedø6
Note
Component Parts Component Parts
Replacement Parts: Seal Kit
Description——
Aluminum alloyStainless steelBearing alloyCarbon steelCarbon steel
Material
Nickel plated
ChromatedChromated
Note
Bore size(mm)
Kit no. Contents
1016202532
CU10D-PSCU16D-PSCU20D-PSCU25D-PSCU32D-PS
Set of nos. above !9, @0, @1.
NBR
∗ Seal kit includes !9, @0, @1. Order the seal kit, based on each bore size.∗ Seal kit includes a grease pack (10 g).
Order with the following part number when only the grease pack is needed.Grease pack part number: GR-S-010 (10 g)
662
Dimensions: Non-rotating Rod Type; Double Acting, Single Rod
ø16 to ø32
ø6, ø10
Part no. Applicable boresize (mm)
d
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0
M8 x 1.25M10 x 1.25
1.82.44556
5.5 7 8101317
6.48.19.2
11.515.019.6
H1 B1 C1
NTP-006NTP-010NTJ-015ANT-015ANT-02NT-03
61016202532
Rod End Nut/Accessory Material: Carbon steel
CUK SeriesFree Mount Cylinder: Long Stroke Type
Non-rotating Rod, Double Acting, Single Rod
Bore size(mm) A
710111215.519.5
A'
— —12.5141822
B
131520263240
C
222432405062
D
3468
1012
F
8888
1012
E
7779
1011
FY
20.522283343.551.5
FK
111213162024
FL
91217202229
GA
1516.516.51921.523
GB
101011.512.51312.5
H
182126293342
J
101114162024
K
171825303848
L
——568
10
MM
M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1.0M8 x 1.25M10 x 1.25
NN
M3 x 0.5 depth 5M3 x 0.5 depth 5M4 x 0.7 depth 6M5 x 0.8 depth 8M5 x 0.8 depth 8M6 x 1.0 depth 9
P
3.23.24.55.55.56.6
Q
— — 4 9 913.5
QA
— —24.54.54.5
R
79
12162024
Y
10.511.515.519.524.530.5
S333630364042
Z515756657384
S333640465052
Z515766758394
T
6 depth 4.86 depth 5
7.6 depth 6.59.3 depth 89.3 depth 9
11 depth 11.5
61016202532
Bore size(mm)
61016202532
Without auto switch With auto switch
2 x NN
2 x NN
2 x M5 x 0.8Rod end nut
2 x øP through
2 x øP through
4 x øT counterbore
S + Stroke
Z + Stroke
Rod end nut 2 x øP through
2 x øP through
4 x øT counterbore
S + Stroke
Z + Stroke
Auto switch
2 x M5 x 0.8 (ø32: Rc 1/8)
Width across flats L
Auto switch
663
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
New air cushion mechanism
Free Mount Cylinder with Air Cushion
q When the piston is retracting, air is exhausted through both A and A' until piston seal H passes air passage A.
w After piston seal H has passed air passage A, air is exhausted only through A'. The section marked with slanted lines becomes a cushion chamber, and an air cushion effect is achieved.
e When air is supplied for the piston extension, the check valve opens and the piston extends with no delay.
Extended dimensions (compared to the standardCU models) are hardly noticeable.
• Overall length: +1.5 to 7 mm• Overall height: +0 to 2 mm
No air cushion protrusion.
• Overall width: not affected
(with rubber bumper)
Length
7
1.5
4
ø20
ø25
ø32
Height
2
0
0
Extended dimensionsBoresize
(mm)CU
with air cushion
CUwith
rubber bumper
Unique air cushion construction requires no cushion ring.
Workingprinciple
A + A'
A
R HPistonseal
A'
A'
R H
A'
CU Series
664
20
1
2
3
25 32
0.29
0.70
0.18
0.440.11
0.28
Bore size (mm)
Allo
wab
le k
inet
ic e
nerg
y (J
)
R
E
E
K J
Size Variations
20 30 40 50 100
Standard strokeModel Auto switch
• ø20 to ø32Direct mounting typeauto switch
60 70 80 90
C(D)U20
C(D)U25
C(D)U32
Approximately 2.4 times of allowable kinetic energy(Compared to the old CU series with rubber bumper)
Improved allowable kinetic energy absorption.
Interchangeable mountingMounting dimensions (J, K, R, and E) are the same as the rubber bumper type CU series.
Improved sound insulation(Reduced impact noise at the stroke end)
Improved repeatability
Free mounting3 types of mounting orientations can be accommodated depending on the installation conditions.
: with air cushion: with rubber bumper
CU series comparison
Axial mounting (Tapped hole) Vertical mounting (Body through-hole) Lateral mounting (Body through-hole)
• Noise reduction of more than 11 dB is possible (compared to the CU20 series with rubber bumper).
When compared to rubber bumper type actuators, air cushion type cylinders are less likely to be affected by pressure fluctuations, and therefore better able to achieve a stable and smooth stroke.
665
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
Bore size202532
20 mm
25 mm
32 mm
How to Order
Number of auto switchesNil
S2 pcs.
1 pc.
Auto switchNil Without auto switch
With auto switch(Built-in magnet)
Air cushionA With air cushion
CU 32
32
50
50
A
ACDU
Cylinder stroke (mm)Refer to next page for“Standard Stroke”.
Thread typeSymbol
Nil
TNTF
TypeM5 x 0.8Rc 1/8
NPT 1/8G 1/8
Bore sizeø20, ø25
ø32
ø32
∗ Refer to the table below for applicable auto switches.
M9BWWith auto switch
Built-in Magnet Cylinder ModelIf a built-in magnet cylinder without an auto switch is required, there is no need to enter the symbol for the auto switch.(Example): CDU25-50A
∗ Lead wire length symbols: 0.5 m ··················· Nil (Example) M9NW 1 m ··················· M (Example) M9NWM 3 m ··················· L (Example) M9NWL 5 m ··················· Z (Example) M9NWZ
∗ Solid state auto switches marked with “” are produced upon receipt of order.
∗ Since there are applicable auto switches other than the above, refer to page 678 for details.∗ For detail about auto switches with pre-wired connector, refer to pages 1648 and 1649.∗ Auto switches are shipped together but not assembled.
∗1 Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance. Consult with SMC regarding water resistant types with the above model numbers.
∗2 1 m type lead wire is only applicable to D-A93.
Applicable Auto Switches/Refer to pages 1575 to 1701 for further information on auto switches.
A96V
A93V∗2
A90V
M9NVM9PVM9BV
M9NWVM9PWVM9BWVM9NAV∗1
M9PAV∗1
M9BAV∗1
A96
A93A90
M9NM9PM9B
M9NWM9PWM9BWM9NA∗1
M9PA∗1
M9BA∗1
Type Special function
3-wire(NPN equivalent)
—
24 VGrommet
24 V
2-wire
3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire
Electricalentry
Load voltageWiring
(Output)Pre-wired connector Applicable load
DC AC
Auto switch model Lead wire length (m)
Perpendicular In-line0.5(Nil)
5(Z)
Grommet
—
100 V100 V or less
—
1(M)
ICcircuit
—IC circuit
ICcircuit
—IC
circuit—IC
circuit—
—
Relay, PLC
Relay, PLC
—
—
Diagnostic indication(2-color indicator)
Water resistant(2-color indicator)
5 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
3(L)
So
lid s
tate
auto
sw
itch
Ree
dau
to s
witc
h
Indic
ator
light
No
Yes
Yes
Free Mount Cylinder with Air Cushion
CU Seriesø20, ø25, ø32
—
——
—
—
—
—
666
When operating an actuator with a small diameter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions.Simply connecting the moisture control tube to the actuator will prevent dew condensation from oc-curring. For details, refer to the IDK series in the Best Pneumatics No. 6.
MoistureControl TubeIDK Series
OUT IN
20, 2532
Tightening Torque/
Bore size(mm)
M5M6
Hexagon sockethead cap screw size
Proper tighteningtorque (N·m)
5.10 ±10%8.04 ±10%
When mounting the CU series refer to the table below.
Specifications
Pneumatic (Non-lube)Air
1.0 MPa0.7 MPa0.08 MPa
Without auto switch: –10°C to 70°C (No freezing)With auto switch: –10°C to 60°C (No freezing)
Male thread+ 1.0
0
50 to 500 mm/s
TypeFluidProof pressureMaximum operating pressureMinimum operating pressure
Ambient and fluid temperature
Rod end threadStroke length tolerancePiston speed
OUTIN
OUTIN
OUTIN
20
25
32
(N)
0.3 94.2 79.2147 124 241 207
0.5157132246206402346
0.7220185344288563454
Effective Cushion Length
Bore size (mm)Effective cushion length (mm)
206.6
256.7
327.7
Standard stroke (mm)20, 30, 40, 50, 60, 70, 80, 90, 100
Bore size (mm)20, 25, 32
∗ Intermediate strokes are also available upon receipt of order. Please contact SMC.Minimum stroke length is 20 mm.
Standard Stroke
Theoretical Output
Bore size (mm)Operatingdirection
Operating pressure (MPa)
Allowable Kinetic EnergyRefer to “Selection” on page 672 regarding allowable kinetic energy.
202532
(g)
20186289464
30208323512
40230357560
50252391608
60274425656
70296459704
80318493752
90340527800
100362561848
Bore size (mm)202532
(g)
Magnet 5 611
Weight
Basic Weight
Additional Weight
Bore size(mm)
Standard stroke (mm)
Free Mount Cylinder with Air Cushion CU Series
667
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
Construction
Component Parts
Cylinder tube
Rod cover
Head cover
Piston
Piston rod
Retaining ring
Rod end nut
Cushion needle assembly
Steel ball
Magnet
Auto switch
Piston gasket
Piston seal
Rod seal
Gasket
Aluminum alloy
Aluminum alloy
Aluminum alloy
Aluminum alloy
Stainless steel
Carbon tool steel
Carbon steel
—
Carbon steel
—
—
NBR
NBR
NBR
NBR
1
1
1
1
1
1
1
(2)
2
1
(2)
1
2
1
1
Hard anodized
Hard anodized
Chromated
Chromated
Phosphate coated
Chromated
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Replacement Parts: Seal KitNo. Description Material No. of pcs. Note Bore size (mm)
ø20
ø25
ø32
Kit no.
CU20A-PS
CU25A-PS
CU32A-PS
Contents
Set of nos. above !3, !4, !5.
∗ Seal kit includes !3, !4, !5. Order the seal kit, based on each bore size.
∗ Seal kit includes a grease pack (10 g). Order with the following part number when only the grease pack is needed.Grease pack part number: GR-S-010 (10 g)
u
!1
t !4 qw r !3 !0 !2 i o !5 e y
CU Series
668
Q
C
JA
KA
GBGA
CB
CA
R
K
B
J
øD
EH
A'A
E
Dimensions
d
H1
B1
C1
NT-015ANT-02NT-03
202532
M6 x 1.0 M8 x 1.25 M10 x 1.25
5 5 6
10 13 17
11.5 15.0 19.6
Material: Carbon steel
Rod End Nut/Accessory
M5 x 0.8M5 x 0.8
1/8
91011
E
121519
JA
(mm)
162024
J
29 32.535
GA
81012
D
222531
CB
202531
CA
425062
C
263240
141822
12 15.519.5
A
27 22.525
GB
192327
H
202532
BA'
162024
R
20, 30, 40, 50, 60, 70, 80, 90, 100
72 74.583
Z
53 51.556
S
M5 x 0.8 depth 8M5 x 0.8 depth 8M6 x 1.0 depth 9
NN
9.3 depth 89.3 depth 9
11 depth 11.5
T
13 23.529
Q
5.55.56.6
P
202532
M6 x 1.0M8 x 1.25
M10 x 1.25
MM
68
10
L
567
KA
303848
K
Port sizeBore size
(mm)
Bore size(mm) Standard stroke
Part no. Applicable boresize (mm)
4 x NN
MM
2 x cushion needle2 x port
2 x øP through
S + Stroke
Z + Stroke
2 x øP through
4 x øT counterboreWidth across flats L
Free Mount Cylinder with Air Cushion CU Series
669
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
CU Series
Auto Switch Mounting
(mm)
Switch model
D-A9, A9V
D-M9, M9VD-M9W, M9WVD-M9A, M9AV
2011
7
2512.5
7
3214
7.5
Bore size (mm)
(22) 24.5
2.8
0.5 B
A
W
( ): Denotes the values of D-A96.
( ): Denotes the values of D-M9V, D-M9WV.
BW
20 (22)A
5.5 (5)
(mm)
Bore size(mm)
202532
A18
20
22.5
B15
11
13.5
W13 (10.5)
9 (6.5)
11.5 (9)
A22
24.5
26.5
B19
15
17.5
W9
5
7.5
A22
24.5
26.5
W11
7
9.5
B19
15
17.5
D-A9, D-A9V D-M9, D-M9W D-M9V, D-M9WVA22
24.5
26.5
B19
15
17.5
W11
7
9.5
A22
24.5
26.5
W13
9
11.5
B19
15
17.5
D-M9A D-M9AV
Note 1) Figures in the table above are used as a reference when mounting the auto switches for stroke end detection. In the case of actually setting the auto switches, adjust them after confirming their operation.
Note 2) Values in ( ) are dimensions for D-A90 and A93 type.
∗ Since the operating range is provided as a guideline including hysteresis, it cannot be guaranteed (assuming approximately ±30% dispersion).It may vary substantially depending on an ambient environment.
Operating Range
Proper Auto Switch Mounting Position (Detection at stroke end) and Its Mounting Height
D-A9D-M9D-M9WD-M9A
D-A9VD-M9VD-M9WVD-M9AV
670
B4
x 3
A
4 x ø4.2
L
18
36
Bore size (mm)
202532
A21
27
35
B23
25
27
(mm)
Bore size (mm)
202532
Mounting pitch L (mm)
40
46
56
When free mounting cylinders equipped with auto switches are used, the auto switches could activate unintentionally if the installed distance is less than the dimensions shown in the table. Therefore, make sure to provide a greater clearance. Due to unavoidable circumstances, if they must be used with less distance than the dimensions given in the table, the cylinders must be shielded. Therefore, affix a steel plate or a magnetic shielding plate (MU-S025) to the area on the cylinder that corresponds to the adjacent auto switch. (Please contact SMC for details.) Auto switches may malfunction if a shielding plate is not used.
Dimensions of shielding plate (MU-S025) that is sold separately are indicated as reference.
Caution on Proximity Installation
Material: Ferrite stainless steel, Thickness: 0.3 mmThe product can be attached to the cylinder since the bottom side is a seal type.
Auto Switch Rail Position
Auto Switch Mounting CU Series
671
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
10 100 1000
25.00
20.00
15.00
10.00
5.00
0.00
Maximum speed (mm/s)
Load
mas
s (k
g)
ø32
ø25ø20
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
20 30 40 50 60 70 80 90 100
Stroke (mm)
Late
ral l
oad
(N)
ø32
ø25
ø20
1. Use appropriate pliers (Type C retaining ring install-ing tool) for installation and removal of retaining rings.
2. Even when using appropriate pliers (Type C retaining ring installing tool), proceed with caution as there is a danger of the retaining ring flying off the end of the pliers (tool) and causing bodily injury or damage to nearby equipment. After installation, make sure that the retaining ring is securely seated into the retaining ring groove before supplying air.
Caution
1. Operate the cylinder to the stroke end.When the stroke is restricted by an external stopper or a clamped workpiece, sufficient cushioning and noise reduction may not be achieved.
2. Strictly observe the limiting ranges for load mass and maximum speed (Graph (1)). Also, the limiting ranges provided here are based on the condition that the cylinder is operated to the stroke end with a proper cushion needle adjustment.If operated beyond the limiting ranges, excessive impact will occur and this may cause damage to equipment.
3. Adjust the cushion needle to reduce excessive kinetic energy from the piston impact at the stroke end by allowing it to absorb sufficient kinetic energy during the cushion stroke.If due to improper adjustment, the piston impacts the stroke end with excessive kinetic energy (values above those given in Table (1)), an excessive impact will occur and this may cause damages to equipment.
4. Strictly observe the limiting ranges for the piston rod lateral load (Graph (2)).If operated beyond the limiting ranges, equipment life may be reduced or damage to equipment may occur.
Caution
Caution
1. Keep the adjustment range for the cushion needle between the fully closed position and the rotations shown below.
Use a 3 mm flat head watchmakers’ screwdriver to adjust the cushion needle. The adjustment range for the cushion needle must be between the fully closed position and the open position ranges indicated in the above table. A retaining mechanism prevents the cushion needle from slipping out; however, it may spring out during operation if it is rotated beyond the ranges shown above.
Caution
Table (1) Allowable Kinetic Energy at Piston Impact (J)
Piston speedAllowable kinetic energy
20
0.055
2550 to 500 mm/s
0.09
32
0.15
Tightening Torque
20, 2532
Bore sizes(mm)
Hexagon socket head cap screw(mm)
Proper tightening torque(N◊m)
M5M6
5.10 ±10%8.04 ±10%
Rotations2.5 rotations or lessø20 to ø32
1. Refer to the below table for mounting cylinders.Caution
Graph (1): Operating pressure 0.5 MPa: Operating pressure 0.4 MPa
Piston Rod Lateral Load (Graph (2))
Installation and Removal of Retaining Rings
Mounting
Selection
Selection
Cushion Needle Adjustment
CU SeriesSpecific Product PrecautionsBe sure to read this before handling the products. Refer to back page 50 for Safety Instructions and pages 3 to 12 for Actuator and Auto Switch Precautions.
672
ZCUK Series
Free Mount Cylinder for Vacuum
Not necessary to provide vacuum tubing space at the end of the rod.The area around the vacuum pad is uncluttered.
A free mount cylinder with a vacuum passage in the rod to meet the requirements for Air cylinder + Vacuum pad .A vacuum passage has been provided in the rod of the CUK cylinder to enable a vacuum pad to be installed on the end of the rod.
Reed auto switch:D-A9 (Heavy-duty cord, in-line entry)D-A9V (Heavy-duty cord, perpendicular entry)
Solid state auto switch:D-M9, D-M9W (Heavy-duty cord, in-line entry)D-M9V, D-M9WV (Heavy-duty cord, perpendicular entry)
The piston rod of the vacuum side does not protrude. Also, the vacuum outlet tube does not move when the piston is operating.Vacuum port pressure range: –101 kPa to 0.6 MPaPressurize only when releasing the vacuum. At that time, use it under the cylinder operating pressure.
Auto switch A guide is provided as standardequipment Non-rotating rod accuracy (no load: when the rod is retracted on the detent plate side): ø10, ø16 ±0.8° ø20, ø25, ø32 ±0.5°
Do not apply a lateral load to thepiston rod. Because the piston rodis a hollow rod, a lateral load can cause the piston rod to bend or break.
Non-rotationg rod
Vacuum pad (Pad diameter: ø2 to ø50)
How to provide piping to the vacuum side
<Perpendicular female thread>
<Male thread>
<Direct mounting>
<Barb fitting>
Cap piping
Lighter weight than the cap piping.Can also be used for air blowing.Vacuum port pressure range: –101 kPa to 0.6 MPa
Rod piping
673
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
Free Mount Cylinder for Vacuum
ZCUK SeriesHow to Order
How to Order Vacuum Pad
Withauto switch
C 16ZCUK D20
C D 16 D20ZC UK M9BWBuilt-in magnet
Nil Without auto switch
Auto switch
S2 pcs.1 pc.
Nil
Port thread type
Symbol
Nil
TNTF
TypeM5 x 0.8Rc1/8
NPT1/8G1/8
Bore sizeø10, ø16, ø20, o25
ø32 ø32 ø32Note)
Note) In the case of rod piping (Q, R), TF (G1/8) is not available.
Note) Refer to page 676 for combination of cylinder and pad.
ZPT U N02 B4
M4 x 0.7Thread dia.Symbol ø2 to ø8 ø10 to ø16 ø20 to ø32 ø40, ø50
M5 x 0.8B5M6 x 1B6
M8 x 1.25B8M10 x 1.25B10
B4
Vacuum entry (Mounting thread diameter)
In the case of pad direct mountingIn the case of rod end male
Table (1) Pad Dia./Pad TypeDia. (mm)Type 2
Flat with ribsFlat
DeepBellows
4 6 8 10 13 16 20 25 32 40 50
Bore size1016202532
10 mm16 mm20 mm25 mm32 mm
Type (Tubing method in vacuum side)/(Rod end shape)
CDQR
Cap piping/Male threadCap piping/Pad direct mounting
Rod piping/Male threadRod piping/Pad direct mounting
Acting
D Double acting
Number of auto switches
Cylinder standard stroke (mm)10, 16
20, 25, 325, 10, 15, 20, 25, 305, 10, 15, 20, 25, 30, 40, 50
Built-in Magnet Cylinder ModelIf a built-in magnet cylinder without an auto switch is required, there is no need to enter the symbol for the auto switch.(Example) ZCDUKC20-20D
Pad dia. (mm)020406081013162025324050
ø2ø4ø6ø8ø10ø13ø16ø20ø25ø32ø40ø50
Pad type
UCDB
FlatFlat with ribs
DeepBellows
MaterialNSUF
GNGS
NBRSilicone rubber
Urethane rubberFKM
Conductive NBR (ø2 to ø16 only)Conductive silicone rubber (ø2 to ø16 only)
ZP U N04 X11
Symbol
X11 ZC(D)UK 10
Nil ZC(D)UK 16 to 32
Suffix
D R
D R
Pad dia. (mm)020406081013162025324050
ø2ø4ø6ø8ø10ø13ø16ø20ø25ø32ø40ø50
Pad typeUCD
B
FlatFlat with ribs
DeepBellows
(Except “-X11”)
MaterialNSUF
GN
GS
NBRSilicone rubberUrethane rubberFKMConductive NBR (ø2 to ø16 only)
Conductive silicone rubber (ø2 to ø16 only)
∗ Refer to the table below for applicable auto switches.
Applicable Auto Switches/Refer to pages 1575 to 1701 for the detailed specifications on auto switches.
Fem
ale
thre
ad
Application:Refer to “Table (1)”.
Note) -X11 pad: ø2 to ø8 diameter and flat type only.
Applicable cylinder model
∗1 Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance.Consult with SMC regarding water resistant types with the above model numbers.∗2 1 m type lead wire is only applicable to D-A93.∗ Lead wire length symbols: 0.5 m·········· Nil (Example) M9NW 1 m·········· M (Example) M9NWM 3 m·········· L (Example) M9NWL 5 m·········· Z (Example) M9NWZ
∗ Solid state auto switches marked with “” are produced upon receipt of order.
∗ Refer to pages 1648 and 1649 for the details on auto switches with a pre-wired connector.
∗ Auto switches are shipped together but not assembled.
A96V
A93V∗2
A90V
M9NVM9PVM9BV
M9NWVM9PWVM9BWVM9NAV∗1
M9PAV∗1
M9BAV∗1
A96
A93A90
M9NM9PM9B
M9NWM9PWM9BWM9NA∗1
M9PA∗1
M9BA∗1
Type Special function
3-wire(NPN equivalent)
—
24 VGrommet
24 V
2-wire
3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire3-wire (NPN)3-wire (PNP)
2-wire
No
Electricalentry
Load voltageWiring (Output)
Pre-wiredconnector
Applicable loadDC AC
Auto switch model Lead wire length (m)
Perpendicular In-line0.5(Nil)
5(Z)
Grommet
—
100 V100 V or less
—
1(M)
—IC circuit
—
—
—
—
Relay,PLC
Relay,PLC
—
—
Diagnostic indication(2-color indicator)
Water resistant(2-color indicator)
5 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
5V,12V
12V
3(L)Ind
icator
light
Yes
Yes
So
lid s
tate
au
to s
wit
chR
eed
auto
sw
itch
ICcircuit
ICcircuit
ICcircuit
ICcircuit
674
When operating an actuator with a small diam-eter and a short stroke at a high frequency, the dew condensation (water droplet) may occur inside the piping depending on the conditions.Simply connecting the moisture control tube to the actuator will prevent dew condensation from occurring. For details, refer to the IDK se-ries in the Best Pneumatics No. 6.
MoistureControl TubeIDK Series
Free Mount Cylinder for Vacuum ZCUK Series
Tubing system invacuum side
Cap piping Vacuum
ZCUKC
Vacuum
Vacuum
ZCUKD
Vacuum
ZCUKQ
Vacuum
ZCUKR
Applicable pad typeModel Rod end shape
Male thread
Refer to page 676 for details.
Cap piping
Rod piping
Rod piping
Pad directmounting
ZPT Series(Perpendicular vacuumentry female thread)
ZP Series(With pad single unit lock ring)
Vacuum
Male thread
Pad direct mounting
Precautions
Caution
Specifications
Fluid Air1.05 MPa0.7 MPa
–101 kPa to 0.6 MPa (At vacuum release 0 to 0.6 MPa) Note)
Without auto switch: –10 to +70°C (No freezing)With auto switch: –10 to +60°C (No freezing)
Not required50 to 500 mm/s
Rubber bumper on both sides+1.0
0
With or without (Pad direct mounting)Basic type
Refer to page 676 for details.
Proof pressureMaximum operating pressureMinimum operating pressure
Vacuum port pressure
Ambient and fluid temperature
LubricationPiston speedCushionStroke allowanceRod tip screwMountingApplicable pad
Non-rotating Rod Accuracy(No load/At retraction of the rod at the locking plate side)
Bore size (mm) ø100.02
ø160.04
ø200.10
ø250.15
ø320.20Allowable rotational torque (N·m)
Allowable Rotational Torque
Proper Tightening TorqueBore size
(mm)
ø10ø16ø20, ø25ø32
Hexagon sockethead bolt diameter
(mm)
M3M4M5M6
1.08 ± 10%2.45 ± 10%5.10 ± 10%8.04 ± 10%
Proper tighteningtorque (N·m)
Bore size (mm) ø10±0.8°
ø16 ø20 ø25±0.5°
ø32Non-rotating rod accuracy
Bore size (mm) ø10 ø16 ø20 ø25 ø32
0.13 MPa 0.11 MPa
Be sure to read this before handling the products.Refer to back page 50 for Safety Instructions and pages 3 to 12 for Actuator and Auto Switch Precautions.
1. Do not place your finger in the clearance between the detent plate and the cylinder tube.Never put your finger between the non-rotating plate and cylinder tube. Your finger may be pinched when the piston rod retracts.If your finger is caught, it could injure your finger because the cylinder outputs a considerable amount of force.
2. Make sure that rotational torque is not applied to the piston rod. If this is unavoidable, operate the cylinder within the allowable rotational torque listed in the table below.
3. To secure a workpiece to the end of the piston rod, tighten the workpiece onto the piston rod with the piston rod fully retracted so that torque is not applied to the piston rod.
4. To install a cylinder, tighten it within the torque values indicated in the table below.
Note) For a cap type, supply pressure only when vacuum is released. That pressure should be less than the cylinder pressure.
675
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
ZCUK Series
Mounting
In the case of rod end male threadUse ZPT series pad (perpendicular vacuum entry/female thread mounting).
10ZCUKCZCUKQZCDUKCZCDUKQ
16202532
CylinderBore size(mm) 2 4 6 8 10 13 16 20 25 32 40 50
Rod dia. (mm) Model
Threaddia.
M4 x 0.7M5 x 0.8M6 x 1.0M8 x 1.25M10 x 1.25
Pad (ZPT02 to 50-B4 to 10)
In the case of pad direct mountingUse ZP series pad (single unit).
ZCUKDZCUKRZCDUKDZCDUKR
Cylinder Pad (ZP02 to 50) Rod dia. (mm)
2 4 6 8 10 13 16 20 25 32 40 50Bore size
1016202532
Note 1)
Model
Auto Switch Groove
Cylinder/Applicable Pad
Bore size A B10.3 1315 1821 2327 2535 27
1016202532
Standard Stroke
Theoretical Output/Double Acting Type Unit: N
Minimum Stroke for Mounting Auto Switch
Number ofauto switches
1 pc.
2 pcs.
D-M9, D-M9V D-M9W, D-M9WV
Applicable auto switch
D-A9, D-A9V
5
5
5
10
5
10
Bore size (mm)1016202532
5 10 15 20 25 30 40 50— —— —
Stroke (mm)Double acting type/Single rod type/Non-rotating rodApplicable cylinder
Stroke (mm)
10
16
20
25
32
Operating pressure (MPa)Piston area(mm2)
Rod dia.(mm)
4 66.0
172
264
412
691
6
8
10
12
Bore size(mm) 0.5
33
86
132
206
346
0.7
46.2
121
185
289
484
0.3
19.8
51.6
79.2
124
207
Vertical mounting (Body through-hole)
Lateral mounting(Body through-hole)
Note) When using “ZC(D)UK 10”, use ZP02 to 08U-X11. Pad shape is flat only.
UR
4 x ø4.2
4 x
3
676
ZCUK Series
Auto Switch Mounting 1Proper Auto Switch Mounting Position (Detection at stroke end) and Mounting Height
(mm)
Auto switch model106
4
169
5
20Bore size
11
7
2512.5
7
3214
7
D-A9, A9VD-M9, M9V
D-M9A, M9AVD-M9W, M9WV
(mm) Operation Range
D-M9D-M9WD-M9AD-A9
D-M9VD-M9WVD-M9AVD-A9V
( ): Denotes the values of D-A9V.
( ): Denotes the values of D-A96.
Bore size(mm)
1016202532
A
12.5
16
20
22.5
23.5
B
3
4
6
7
8
–1.5 (1)
–2 (0.5)
–4 (–1.5)
–5.5 (–3)
–6.5 (–4)
A B W A
16.5
20
24
26.5
27.5
WB
D-A9, D-A9V D-M9, D-M9W D-M9V, D-M9WV
Note 1) Figures in the table above are used as a reference when mounting the auto switches for stroke end detection. In the case of actually setting the auto switches, adjust them after confirming their operation.
Note 2) Negative figures in the table show dimensions mounted inside cylinder body. Note 3) In the case of 5 mm stroke or the 10 mm stroke, there are times in which the auto switches will not turn OFF or 2 auto switches will turn ON
simultaneously due to their movement range. Therefore, set the position approximately 1 to 4 mm outward from the values given in the table above. Then, perform an operation inspection to make sure that the auto switches operate normally (if 1 switch is used, make sure that it turns ON and OFF properly; if 2 auto switches are used, make sure that both switches turn ON).
Note 4) Figures in ( ) in the table W are D-A90 and A93.
W16.5
20
24
26.5
27.5
7.5
8
10
11.5
12.5
2.5
1.5
0
–1.5
–2.5
7.5
8
10
11.5
12.5
0.5
0
–2
–3.5
–4.5
A B W A
16.5
20
24
26.5
27.5
WB16.5
20
24
26.5
27.5
7.5
8
10
11.5
12.5
4.5
3.5
2
0.5
–0.5
7.5
8
10
11.5
12.5
2.5
2
0
–1.5
–2.5
∗ Since this is the average value at a normal temperature including hysteresis (tolerance ±30%), it is not guaranteed.Figures may change substantially depending upon the surrounding environment.
5.5 (5)
20 (22) 20 (22)
D-M9A D-M9AV
677
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
ZCUK Series
Auto Switch Mounting 2
Cautions on Proximity lnstallation
1016202532
2033404656
Bore size (mm) Mounting pitch L (mm)
Besides the models listed in How to Order, the following auto switches are applicable.∗ For solid state switches, auto switches with a pre-wired connector are also available. Refer to pages 1648 and 1649 for details.∗ Normally closed (NC = b contact), solid state switch (D-F9G/F9H type) are also available. Refer to page 1593 for details.
Basic Type/With Auto Switch ( ): Denotes the values with D-A93.
10
16
20
25
32
10
16
20
25
32
ZC(D)UKC
ZC(D)UKQ
ModelBore size
(mm)Cylinder stroke (mm)
563
(68)
103(128)
180(214)
304(358)
514(587)
49(54)
79(104)
145(179)
259(313)
421(494)
69(79)
115(145)
204(244)
343(402)
574(652)
53(63)
86(116)
159(198)
279(338)
451(529)
75(85)
127(157)
228(267)
382(441)
634(712)
57(67)
93(123)
173(212)
299(358)
481(559)
81(91)
139(169)
252(292)
421(480)
694(772)
61(71)
100(130)
187(226)
319(378)
511(589)
87(97)
151(181)
276(316)
460(519)
754(832)
65(75)
107(137)
201(240)
339(398)
541(619)
93(103)
163(193)
300(340)
499(558)
814(892)
69(79)
114(144)
215(254)
359(418)
571(649)
348(388)
577(636)
934(1012)
243(282)
399(458)
631(709)
396(436)
655(714)
1054(1132)
271(310)
439(498)
691(769)
10 15 20 25 30 40 50
— —
— —
— —
— —
Unit: g
When free mounting cylinders equipped with auto switches are used, the auto switches could activate unintentionally if the installed distance is less than the dimensions shown in the table. Therefore, make sure to provide a greater clearance. Due to unavoidable circumstances, if they must be used with less distance than the dimensions given in the table, the cylinders must be shielded. Therefore, affix a steel plate or a magnetic shielding plate (MU-S025) to the area on the cylinder that corresponds to the adjacent auto switch. (Please contact SMC for details.) Auto switches may malfunction if a shielding plate is not used.
18
36Material: Ferrite stainless steel, Thickness: 0.3 mmThe product is attached to the cylinder since the bottom side is pre-treated with adhesive glue.
Shielding plate (MU-S025) dimensions
L
Mounting of Auto Switch
Weight
678
Cap piping/Male thread: ZC(D)UKCø10
Pad direct mountingIn the case ofZC(D)UKD
With auto switch
ø16 to ø32
Pad direct mountingIn the case of ZC(D)UKD
With auto switch
Component Parts Component Parts
Replacement Parts: Seal KitCap piping
ø10ZCU10-PS
ø16ZCU16-PS
ø20Bore size / Part no.
Kit no.ZCU20-PS
ø25ZCU25-PS
ø32ZCU32-PS
Section AA
Section AA
No.123456789101112
Description
Aluminum alloyAluminum alloy
Material Note
Aluminum alloy
Hard anodizedChromatedAnodized
Chromated
Rod cover BCylinder tubing
CapAluminum alloyPistonStainless steelPiston rodBearing alloyBush
Aluminum alloyPlateStainless steelGuide rodBearing alloyBush
Nickel plated
Carbon steelHexagon socket head cap screwCarbon steelCarbon steel
Hexagon socket set screwChromatedChromated
Nickel platedHexagon socket head cap screw
No.13141516171819202122
Description
—UrethaneMaterial Note
—Chromated
MagnetBumper
Auto switch Carbon steelRod end nut
NBR
NBR
Piston gasketPiston sealRod sealGasketGasket for cap
∗∗∗∗
Rolled steel/NBRSeal washer
∗ Seal kit includes !8, !9, @0 and @1. Order the seal kit based on each bore size.∗ Seal kit includes a grease pack (10 g).
Order with the following part number when only the grease pack is needed.Grease pack part no.: GR-S-010 (10 g)
Construction
Free Mount Cylinder for Vacuum ZCUK Series
679
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
ZCUK Series
Construction
Rod piping-Male thread: ZC(D)UKQø10
Pad direct mountingIn the case of ZC(D)UKR
With auto switch
ø16 to ø32
Pad direct mountingIn the case of ZC(D)UKR
With auto switch
Component Parts Component Parts
Replacement Parts: Seal KitRod piping
ø10CUW10D-PS
ø16CUW16D-PS
ø20Bore size / Part no.
Kit no.CUW20D-PS
ø25CUW25D-PS
ø32CUW32D-PS
Section AA
Section AA
No.
23
1Description
Aluminum alloyAluminum alloy
Material Note
Aluminum alloy
Hard anodizedChromatedAnodized
Chromated
Rod cover BCylinder tubing
Rod cover retainer plate4 Aluminum alloyPiston5 Stainless steelPiston rod6 Bearing alloyBush7 Aluminum alloyPlate8 Stainless steelGuide rod9 Bearing alloyBush
Nickel plated
10 Carbon steelHexagon socket head cap screw11 Carbon steelHexagon socket set screw
ChromatedChromated
Nickel plated12 Carbon steelHexagon socket head cap screw
No.
1415
13Description
——
UrethaneMaterial Note
Chromated
ø16 onlyø16 only
MagnetBumper
Auto switch 16 Carbon steelRod end nut17 NBR
Carbon steel
NBR
Piston gasket18 Socket19 Gasket20∗ Piston seal21∗ Rod seal22∗ Gasket23 Rolled steel/NBRSeal washer
∗ Seal kit includes @0, @1 and @2. Order the seal kit based on each bore size.∗ Seal kit includes a grease pack (10 g).
Order with the following part number when only the grease pack is needed.Grease pack part no.: GR-S-010 (10 g)
680
ø10
ø16 to ø32
Vacuum Piping: Cap Piping/Rod End Shape: Male ThreadZC(D)UKC Cylinder bore Stroke D
30 + Stroke
2 x ø3.2 through4 x ø6 depth 5 counterbore
Seal washer
36 + Stroke
GC + Stroke
20 + Stroke
77 + 2 x Stroke
Vacuum port size
Vacuum port size
ø1.
5 th
roug
h
Air port Vacuum portM5 x 0.8M5 x 0.8M5 x 0.8
M5 x 0.81/8
Port size
11
AStroke range(mm)
5 to 30125 to 5015.55 to 50
12.5
A'
1418
20
B
2632
32
C
4050
2
ød
34
6
øD
810
7
E
910
8
F
810
13
FK
1620
17
FL
2022
28
FY
3343.5
16.5 Note 1)
GA
1921.5
31
GC
33.534
Model
ZC(D)UKC16ZC(D)UKC20ZC(D)UKC25 1/8
19.55 to 50 22 40 62 5 12 11 12 24 29 51.5 23 34.5ZC(D)UKC32 1/81/8
26
H
293342
14
J
162024
L
568
10
M5 x 0.8
MM
M6 x 1.0M8 x 1.25M10 x 1.25
4.5
øP
5.55.56.6
4
Q
9 9
13.5
2
QA
4.54.54.5
12
R
162024
30 (40)
S
36 (46) 40 (50) 42 (52)
19.5
SA
212122
7.6 depth 6.5
øT
9.3 depth 99.3 depth 811 depth 11.5
15.5
Y
19.524.530.5
75.5 (85.5)
Z
86 (96) 94 (104) 106 (116)
Model
ZC(D)UKC16ZC(D)UKC20ZC(D)UKC25ZC(D)UKC32
( ): In the case of a mounted auto switch. Note 1) In the case of ZCUKC16-5D: 14.5 mm.
2 x ø3.2 through
2 x øP through
2 x M5 x 0.8
2 x M5 x 0.8 (ø32: 2 x 1/8)
SA + StrokeS + StrokeZ + 2 x Stroke
Width acrossflats L
2 x øP through4 x øT counterbore
Port size
Port size
Seal washer
ød T
hrou
gh
Free Mount Cylinder for Vacuum ZCUK Series
681
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
ZCUK Series
ø10
ø16 to ø32
Vacuum Piping: Cap Piping/Rod End Shape: Pad Direct MountingZC(D)UKD Cylinder bore Stroke D
ød
Thr
ough
Air port Vacuum portM5 x 0.8M5 x 0.8M5 x 0.8
M5 x 0.8
Port size
5
øAStroke range(mm)
5 to 30 6.65 to 508 5 to 50
11.55 to 50
7
A'
8 9
10.5
20
B
263240
32
C
405062
2
ød
345
6
øD
81012
7
E
91011
8
F
81012
13
FK
162024
17
FL
202229
28
FY
3343.551.5
GA
1921.523
31
GC
33.53434.5
Model
ZC(D)UKD16ZC(D)UKD20ZC(D)UKD25ZC(D)UKD32
1/81/81/81/8
26
H
293342
14
J
162024
5
L
68
10
4.5
øP
5.55.56.6
4
Q
9 9
13.5
2
QA
4.54.54.5
12
R
162024
30 (40)
S
36 (46) 40 (50) 42 (52)
19.5
SA
212122
7.6 depth 6.5
øT
9.3 depth 89.3 depth 9
11 depth 11.5
3.5
W
555
15.5
Y
19.524.530.5
75.5 (85.5)
Z
86 (96) 94 (104) 106 (116)
Model
ZC(D)UKD16ZC(D)UKD20ZC(D)UKD25ZC(D)UKD32
( ): In the case of a mounted auto switch. Note 1) In the case of ZCUKD16-5D: 14.5 mm.
16.5 Note 1)
2 x øP through
2 x ø3.2 through
2 x ø3.2 through2 x M5 x 0.8
2 x M5 x 0.8 (ø32: 1/8)
4 x ø6 depth 5 counterbore
Port size
Port size
Vacuum port size
Vacuum port size
Pad for ZCUKD10 (ZP02 to 08U∗-X11)
Use ZP series pad.
30 + Stroke
20 + Stroke36 + Stroke
77 + 2 x (Stroke)
ø1.
5 T
hrou
gh
SA + StrokeS + StrokeZ + 2 x Stroke
Width acrossflats L
2 x øP through4 x øT counterbore
GC + Stroke
682
ø10
ø16 to ø32
Vacuum Piping: Rod Piping/Rod End Shape: Male ThreadZC(D)UKQ Cylinder bore Stroke D
Air port Vacuum portM5 x 0.8M5 x 0.8M5 x 0.8
M5 x 0.8M5 x 0.8
Port size
11
AStroke range(mm)
5 to 30125 to 5015.55 to 5019.55 to 50
12.5
A'
141822
20
B
263240
32
C
405062
2
ød
345
6
øD
81012
7
E
91011
8
F
81012
13
FK
162024
17
FL
202229
28
FY
3343.551.5
GA
1921.523
19
GC
21.52222.5
Model
ZC(D)UKQ16ZC(D)UKQ20ZC(D)UKQ25ZC(D)UKQ32
M5 x 0.81/8 1/8
26
H
293342
5
HA
555
14
J
162024
5
L
68
10
M5 x 0.8
MM
M6 x 1.0M8 x 1.25M10 x 1.25
4.5
øP
5.55.56.6
4
Q
9 9
13.5
2
QA
4.54.54.5
12
R
162024
30 (40)
S
36 (46) 40 (50) 42 (52)
7.5
SA
99
10
7.6 depth 6.5
øT
9.3 depth 89.3 depth 911 depth 11.5
15.5
Y
19.524.530.5
68.5 (78.5)
Z
79 (89) 87 (97)
99 (109)
Model
ZC(D)UKQ16ZC(D)UKQ20ZC(D)UKQ25ZC(D)UKQ32
( ): In the case of a mounted auto switch. Note 1) In the case of ZCUKQ16-5D: 14.5 mm. Note 2) In the case of socket equipped type.
16.5 Note 1)Note 2)
2 x øP through
2 x ø3.2 through
2 x ø3.2 through
2 x øP through
2 x M5 x 0.8
2 x M5 x 0.8 (ø32: 2 x 1/8)
4 x ø6 depth 5 counterbore
4 x øT counterbore
Seal washer
Seal washer
Port size
Port size
ø4/ø2.5 Urethane tube (TU0425) or
Soft nylon tube (TS0425)
36 + Stroke
70 + 2 x Stroke
7 + Stroke
Vacuum port sizeSocket (Only ø16)
Hexagon width across flats 8
S + StrokeZ + 2 x Stroke
HA +Stroke
ød
thro
ugh
Width acrossflats L
ø1.
5 th
roug
h
Free Mount Cylinder for Vacuum ZCUK Series
683
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU
ZCUK Series
ø10
ø16 to ø32
Air port Vacuum portM5 x 0.8M5 x 0.8M5 x 0.8
M5 x 0.8 Note 2)
M5 x 0.8
Port size
5
øAStroke range(mm)
5 to 306.65 to 5085 to 50
11.55 to 50
7
A
89
10.5
20
B
263240
32
C
405062
2
ød
345
6
øD
81012
7
E
91011
8
F
81012
13
FK
162024
17
FL
202229
28
FY
3343.551.5
GA
1921.523
19
GC
21.52222.5
Model
ZC(D)UKR16ZC(D)UKR20ZC(D)UKR25ZC(D)UKR32
M5 x 0.81/81/8
26
H
293342
5
HA
555
14
J
162024
5
L
68
10
4.5
øP
5.55.56.6
4
Q
99
13.5
2
QA
4.54.54.5
12
R
162024
30 (40)
S
36 (46) 40 (50) 42 (52)
7.5
SA
99
10
7.6 depth 6.5
øT
9.3 depth 89.3 depth 9
11 depth 11.5
3.5
W
555
15.5
Y
19.524.530.5
68.5 (78.5)
Z
79 (89) 87 (97) 99 (109)
Model
ZC(D)UKR16ZC(D)UKR20ZC(D)UKR25ZC(D)UKR32
Vacuum Piping: Rod Piping/Rod End Shape: Pad Direct MountingZC(D)UKR Cylinder bore Stroke D
Pad for ZCUKR10 (ZP02 to 08U∗-X11)
( ): In the case of a mounted auto switch. Note 1) In the case of ZCUKQ16-5D: 14.5 mm. Note 2) In the case of socket equipped type.
16.5 Note 1)
12
2 x øP through
2 x ø3.2 through
2 x ø3.2 through
2 x øP through
2 x M5 x 0.8
2 x M5 x 0.8 (ø32: 2 x 1/8)
4 x ø6 depth 5 counterbore
4 x øT counterbore
ø4/ø2.5 Urethane tube (TU0425) or
Soft nylon tube (TS0425)
Port size
Port size
36 + Stroke
70 + 2 x Stroke
7 + Stroke
ø1.
5 th
roug
h
Vacuum port size
Socket (Only ø16)
Hexagon width across flats 8
HA + StrokeS + Stroke
Z + 2 x Stroke
Width acrossflats L
ød
thro
ugh
Use ZP series pad.
684
Free Mount Cylinder for Vacuum ZCUK Series
Rod end shape: Male thread
Dimensions of Pad Mounted Model
Tubing bore: ø10 Tubing bore: ø16 to ø32
2. 619. 536. 5
2Flat/Flat with ribs Deep Bellows
Dia.(mm) øDQHQHP
ModelApplicablepad model
ZPT-B4ZC(D)UKC10ZC(D)UKQ10
4. 819. 536. 5
47
19. 536. 5
69
19. 536. 5
8— — —
10— — —
13— — —
16— — —
20— — —
25— — —
32— — —
40— — —
50— — —
10— — —
16— — —
25— — —
407
20. 537. 5
69
20. 537. 5
8— — —
10— — —
13— — —
16— — —
20— — —
25— — —
32— — —
40— — —
50
2. 619. 541. 5
øDQHQHP
ZPT-B5ZC(D)UKC16ZC(D)UKQ16
4. 819. 541. 5
719. 541. 5
919. 541. 5
122144
152142
1821. 542. 5
— — —
— — —
— — —
— — —
— — —
122445
182546
— — —
— — —
720. 542. 5
920. 542. 5
122546
1527. 548. 5
182950
— — —
— — —
— — —
— — —
— — —
— — —
øDQHQHP
ZPT-B6ZC(D)UKC20ZC(D)UKQ20
— — —
— — —
— — —
122144
152144
1821. 544. 5
232346
282346
3523. 546. 5
— — —
— — —
122447
182548
282952
— — —
— — —
— — —
122548
1527. 550. 5
182952
2232. 555. 5
273356
343861
— — —
— — —
— — —
øDQHQHP
ZPT-B8ZC(D)UKC25ZC(D)UKQ25
— — —
— — —
— — —
— — —
— — —
— — —
232954
282954
3529. 554. 5
433257
533358
— — —
— — —
283560
4342. 567. 5
— — —
— — —
— — —
— — —
— — —
2238. 563. 5
273964
344469
4347. 572. 5
5351. 576. 5
— — —
øDQHQHP
ZPT-B10ZC(D)UKC32ZC(D)UKQ32
— — —
— — —
— — —
— — —
— — —
— — —
233264
283264
3532. 564. 5
433567
533668
— — —
— — —
283870
4345. 577. 5
— — —
— — —
— — —
— — —
— — —
2241. 573. 5
274274
344779
4350. 582. 5
5354. 586. 5
Rod end shape: Pad direct mountingTubing bore: ø10 Tubing bore: ø16 to ø32
2Flat/Flat with ribs Deep Bellows
Dia.(mm) øDQHQHP
ModelApplicablepad model
Note)ZPU-X11
ZC(D)UKD10ZC(D)UKR10
4 6 8 10 13 16 20 25 32 40 50 10 16 25 40 6 8 10 13 16 20 25 32 40 50
øDQHQHP
ZPZC(D)UKD16ZC(D)UKR16
ZP
ZP
ZP
— 31122. 626102. 6
— —
øDQHQHP
ZC(D)UKD20ZC(D)UKR20
— — —
øDQHQHP
ZC(D)UKD25ZC(D)UKR25
— — —
— 31124. 826104. 8
— — — — — — — —
— 31127
26107
— — — — — — — —
— 31129
26109
— — — — — — — —
12— — — — — —
1233— — — — — —
15— — — — — —
1233— — — — — —
18— — — — — —
12. 533. 5— — — — — —
— — — — — — —
— — 231438— — —
— — — — — — —
— — 281438— — —
— — — — — — —
— — 3514. 538. 5— — —
— — — — — — —
— — — — — 4318. 550
— — — — — — —
— — — — — 5319. 551
12— — — — — —
1536— — — — — —
18— — — — — —
1637— — — — — —
— — — — — — —
— — 282044— — —
— — — — — — —
— — — — — 432960. 5
— 32137— — —
— — — — — — — —
— 32139— — —
— — — — — — — —
12— — — — — —
1637— — — — — —
15— — — — — —
18. 539. 5— — — — — —
18— — — — — —
2041— — — — — —
— — — — — — —
— — 2223. 547. 5— — —
— — — — — — —
— — 272448— — —
— — — — — — —
— — 342953— — —
— — — — — — —
— — — — — 433465. 5
— — — — — — —
— — — — — 533869. 5
øDQHQHP
ZC(D)UKD32ZC(D)UKR32
Note) ZPU-X11: Flat type only.
Rod end nutAccessory Dimensions (Attached only to a rod end male thread type.)
Seal washer
NTP-010NTJ-015ANT-015ANT-02NT-03
Part no. Applicable cylinder bore (mm)1016202532
M4 x 0.7d
M5 x 0.8M6 x 1.0M8 x 1.25M10 x 1.25
2.4H
4556
7B
8101317
8.1C
9.211. 515. 019. 6
6.8D
7.89.812. 516. 5
Material: Carbon steel
WCS4 x 0.7WCS5 x 0.8WCS6 x 1WCS8 x 1WCS10 x 1
Part no. Applicable cylinder bore (mm) 1016202532
t1.21.21.21.61.6
D11.512.514.015.518.0
Material: Core sheet —Seal —
Rolled steelNBR
Core sheet
Seal
685
CUJ
CU
CQS
JCQ
CQ2
RQ
CQM
CQU
MU
D-
-XTechnicalData
CU