SMC - Compact Air Cylinders
SMC – Compact Air Cylinders มีทั้งหมด 21 รุ่น แต่ละรุ่นมีขนาด, คุณสมบัติ และการใช้งานที่แตกต่างกันออกไป
SMC – Mini Free Mount Cylinder CUJ / CDUJ
Features | Mini Free Mount Cylinder CUJ / CDUJ
- Space saving: Total length reduced by 64% and capacity by 70% (Compared to the CU series)
- With auto switch (CDUJ series: CDUJ)
Specifications | Mini Free Mount Cylinder CUJ / CDUJ
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CUJ | Double acting, Single rod | 4, 6, 8, 10, 12, 16, 20 |
| Standard | CUJ | Single acting (Spring return) | 4, 6, 8, 10, 12, 16, 20 |
SMC – Free Mount Cylinder CU / CDU
Features | Free Mount Cylinder CU / CDU
- Space-saving cylinder that enables the direct mounting of cylinders on multiple sides
- With auto switch (CDU series: CDU, CDUW, CDUK, CDUKW, CDU-A, ZCDUK)
Specifications | Free Mount Cylinder CU / CDU
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CU | Double acting, Single rod | 6, 10, 16, 20, 25, 32 |
| Standard | CU | Single acting (Spring return/extend) | 6, 10, 16, 20, 25, 32 |
| Standard | CUW | Double acting, Double rod | 6, 10, 16, 20, 25, 32 |
| Non-rotating rod | CUK | Double acting, Single rod | 6, 10, 16, 20, 25, 32 |
| Non-rotating rod | CUK | Single acting (Spring return/extend) | 6, 10, 16, 20, 25, 32 |
| Non-rotating rod | CUKW | Double acting, Double rod | 6, 10, 16, 20, 25, 32 |
| Long stroke/Standard | CU | Double acting, Single rod | 6, 10, 16, 20, 25, 32 |
| Long stroke/ Non-rotating rod |
CUK | Double acting, Single rod | 6, 10, 16, 20, 25, 32 |
| With air cushion | CU-A | Double acting, Single rod | 20, 25, 32 |
| For vacuum | ZCUK | Double acting, Single rod | 10, 16, 20, 25, 32 |
SMC – Square Shape Compact Cylinder CU-X3160
Features | Square Shape Compact Cylinder CU-X3160
- Now, more compact and lightweight due to the adoption of a squareshape piston!
- Weight: 59% reduction (170 g→70 g)
- Overall length: 25% reduction 132 mm a 99.5 mm
- Reduced cover dimensions (1 size smaller than the existing model)but with increased output
- Small auto switches can be mounted on 4 surfaces.
Specifications | Square Shape Compact Cylinder CU-X3160
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CU-X3160 | Double acting single rod | 20 |
SMC – Free Mount Cylinder/Compact Type CDU-X3178
Features | Free Mount Cylinder/Compact Type CDU-X3178
- Now, more compact and lightweight due to the adoption of a rectangular shape piston!
- Weight: 49% reduction
- Width: 35% reduction
- Overall length: 10% reduction
- Mounting is possible from 5 directions. The pitch and diameter of the mounting holes for lateral mounting are the same as those of the existing CU series model.
- The dedicated spacer allows for interchangeable height when laterally
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CQU | Double acting, Single rod | 20, 25, 32, 40 |
Specifications | Free Mount Cylinder/Compact Type CDU-X3178
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Compact | CU-X3178 | Double acting single rod | 20, 32 |
SMC – Compact Cylinder/Compact Type CQS / CDQS
Features | Compact Cylinder/Compact Type CQS / CDQS
- With this compact square type cylinder, auto switch mounting on 3 or 4 sides is possible. This compact cylinder does not protrude from the body when mounting an auto switch.
- Newly added compact type foot brackets and double clevis pivot bracket
- With auto switch (CDQS series: CDQS, CDQSW, CDQSK, CDQSKW, CDQS□S)
Specifications | Compact Cylinder/Compact Type CQS / CDQS
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CQS | Double acting, Single rod | 12, 16, 20, 25 |
| Standard | CQS | Single acting (Spring return/extend) | 12, 16, 20, 25 |
| Standard | CQSW | Double acting, Double rod | 12, 16, 20, 25 |
| Non-rotating rod | CQSK | Double acting, Single rod | 12, 16, 20, 25 |
| Non-rotating rod | CQSKW | Double acting, Double rod | 12, 16, 20, 25 |
| Anti-lateral load | CQS□S | Double acting, Single rod | 12, 16, 20, 25 |
SMC – Compact Cylinder JCQ / JCDQ
Features | Compact Cylinder JCQ / JCDQ
- Compact: Overall length shortened by 6.5 mm, Width shortened by 6 mm, Height shortened by 4 mm
- Weight reduced by up to 45% (150 g → 82 g)
- Volume reduced by up to 40%
- With auto switch (JCDQ series: JCDQ)
Specifications | Compact Cylinder JCQ / JCDQ
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | JCQ | Double acting, Single rod | 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 |
SMC – Compact Cylinder CQ2 / CDQ2
Features | Compact Cylinder CQ2 / CDQ2
- Space-saving cylinder designed with a compact body
- Small auto switches can be mounted on 4 surfaces. (2 surfaces for ø12 to ø25)
- No projection of the auto switch
- Weight: Reduced by 5 to 13% (Compared with the existing CQ2 series)
- Newly added compact type foot brackets and double clevis pivot bracket
- Part numbers with a rod end bracket and/or mounting bolt are available.
- (It is not necessary to order a bracket for the applicable cylinder separately.)
- With auto switch (CDQ2 series: CDQ2, CDQ2W, CDQ2K, CDQ2KW, CDQP2, CDQ2□S, CDBQ2)
Specifications | Compact Cylinder CQ2 / CDQ2
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CQ2-Z | Double acting, Single rod | 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 |
| Standard | CQ2W-Z | Double acting, Double rod | 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 |
| Standard | CQ2-Z | Single acting (Spring return/extend) | 12, 16, 20, 25, 32, 40, 50 |
| Large bore size | CQ2-Z | Double acting, Single rod | 125, 140, 160, 180, 200 |
| Large bore size | CQ2W-Z | Double acting, Double rod | 125, 140, 160, 180, 200 |
| Long stroke | CQ2-Z | Double acting, Single rod | 32, 40, 50, 63, 80, 100 |
| Non-rotating rod | CQ2K-Z | Double acting, Single rod | 12, 16, 20, 25, 32, 40, 50, 63 |
| Non-rotating rod | CQ2KW-Z | Double acting, Double rod | 12, 16, 20, 25, 32, 40, 50, 63 |
| Water resistant | CQ2-R/V | Double acting, Single rod | 20, 25, 32, 40, 50, 63, 80, 100 |
| Water resistant | CQ2W-R/V | Double acting, Double rod | 40, 50, 63, 80, 100 |
| Axial piping （Common piping） |
CQP2 | Double acting, Single rod | 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 |
| Axial piping （Common piping） |
CQP2 | Single acting (Spring return/extend) | 12, 16, 20, 25, 32, 40, 50 |
| Anti-lateral load | CQ2□S-Z | Double acting, Single rod | 32, 40, 50, 63, 80, 100 |
| With end lock | CBQ2 | Double acting, Single rod | 20, 25, 32, 40, 50, 63, 80, 100 |
SMC – Compact Cylinder/Polygonal Piston Square Type CDQ2B-X3162
Features | Compact Cylinder/Polygonal Piston Square Type CDQ2B-X3162
- Now, more compact and lightweight due to the adoption of a polygonal piston!
- Weight: 30% reduction (199 g→139 g)
- Height: 15% reduction (49.5 mm→42 mm)
- Width: 13% reduction (45 mm→39 mm)
- Overall length: 11% reduction (50 mm→44.5 mm)
- Small auto switches can be mounted on 4 surfaces.
- With auto switch (CDQ2 series: CDQ2, CDQ2W, CDQ2K, CDQ2KW, CDQP2, CDQ2□S, CDBQ2)
Specifications | Compact Cylinder/Polygonal Piston Square Type CDQ2B-X3162
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CDQ2B-X3164 | Double acting single rod | 32, 40, 50 |
SMC – Compact Cylinder/Polygonal Piston Square Type CDQ2B-X3164
Features | Compact Cylinder/Polygonal Piston Square Type CDQ2B-X3164
- Now, more compact and lightweight due to the adoption of a polygonal piston !
- The same height as the existing model but with reduced width and overall length
- Weight: 28% reduction (278 g→200 g)
- Width: 27% reduction (45 mm→33 mm)
- Overall length: 7% reduction (50 mm→46.5 mm)
- Small auto switches can be mounted on 2 surfaces.
Specifications | Compact Cylinder/Polygonal Piston Square Type CDQ2B-X3164
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CDQ2B-X3164 | Double acting single rod | 32, 40, 50 |
SMC – Compact Cylinder with Air Cushion RQ/RDQ
Features | Compact Cylinder with Air Cushion RQ/RDQ
- The air cushion mechanism has been added to the CQS and CQ2 series compact cylinders, extending the body length only + 2.5 mm to 13 mm.
- Absorbs nearly triple the amount of absorbable allowable kinetic energy (Compared to the rubber bumper of the CQS and CQ2 series)
- Newly added compact type foot brackets
- With auto switch (RDQ series: RDQ)
Specifications | Compact Cylinder with Air Cushion RQ/RDQ
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | RQ | Double acting single rod | 20, 25, 32, 40, 50, 63, 80, 100 |
SMC – Compact Cylinder/Double Force Type CDQ2B-X3166
Features | Compact Cylinder/Double Force Type CDQ2B-X3166
- This product is capable of providing double the force of the CQ2 series, without changing the width, due to the adoption of a rectangular piston.
- Weight: 51% reduction* (648 g→317 g)
- Overall length: 50% reduction* (130.5 mm→65 mm)
- * Comparison with the existing model (CDQ2B32-25+0DCZ-XC11 Dual stroke cylinder)
- Small auto switches can be mounted on 4 surfaces.
Specifications | Compact Cylinder/Double Force Type CDQ2B-X3166
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CDQ2B-X3166 | Double acting single rod | 45 (Equiv. ø32 x 2 piston area) 57 (Equiv. ø40 x 2 piston area) 71 (Equiv. ø50 x 2 piston area) |
SMC – Compact Cylinder/Air Saving Type CDQ2B-X3150
Features | Compact Cylinder/Air Saving Type CDQ2B-X3150
- Air consumption: Max. 46% reduction
- Uses the air exhausted from the extension side to supply the retraction side, thus reusing the air (Built-in exhaust return circuit)
- Allows for increased energy savings just by piping to the product
- The dimensions and mounting dimensions are the same as those of the existing CDQ2 series model.
- * For the through-hole mounting type only
Specifications | Compact Cylinder/Air Saving Type CDQ2B-X3150
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CDQ2B-X3150 | Double acting single rod | 32, 40, 50 |
SMC – Compact Cylinder Air Saving Type/Polygonal Piston Square Type CDQ2B-X3205
Features | Compact Cylinder Air Saving Type/Polygonal Piston Square Type CDQ2B-X3205
- Air saving and more compact! Improvements due to the adoption of a built-in exhaust return circuit and a polygonal piston
- Air consumption: Max. 46% reduction
- Uses the air exhausted from the extension side to supply the retraction side, thus reusing the air (Built-in exhaust return circuit)
- Reduce air consumption just by piping to the product
- Compact (Now with a polygonal piston)
- Width: 13% reduction *
- Height: 11% reduction *
- Overall length: 11% reduction *
- * Compared with the CDQ2 series, ø32, 10 mm stroke
Specifications | Compact Cylinder Air Saving Type/Polygonal Piston Square Type CDQ2B-X3205
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CDQ2B-X3205 | Double acting single rod | 32, 40, 50 |
SMC – Compact Cylinder Air Saving Type/Polygonal Piston Square Type CDQ2B-X3206
Features | Compact Cylinder Air Saving Type/Polygonal Piston Square Type CDQ2B-X3206
- Air saving and more compact! Improvements due to the adoption of a built-in exhaust return circuit and a polygonal piston
- Air consumption: Max. 46% reduction
- Uses the air exhausted from the extension side to supply the retraction side, thus reusing the air (Built-in exhaust return circuit)
- Reduce air consumption just by piping to the product
- Compact (Now with a polygonal piston)
- Width: 27% reduction *
- Overall length: 7% reduction *
- * Compared with the CDQ2 series, ø32, 10 mm stroke
Specifications | Compact Cylinder Air Saving Type/Polygonal Piston Square Type CDQ2B-X3206
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CDQ2B-X3206 | Double acting single rod | 32, 40, 50 |
SMC – Compact Cylinder Air Saving Type/Double Force Type CDQ2B-X3207
Features | Compact Cylinder Air Saving Type/Double Force Type CDQ2B-X3207
- Air saving and more compact! Improvements due to the adoption of a built-in exhaust return circuit and a polygonal piston (new size)
- Air consumption: Max. 46% reduction
- Uses the air exhausted from the extension side to supply the retraction side, thus reusing the air (Built-in exhaust return circuit)
- Reduce air consumption just by piping to the product
- Compact (Now with a polygonal piston)
- This product is capable of providing double the force of the CQ2 series without changing the width.
- Overall length: 50% reduction *
- * Compared with the existing model (CDQ2B32-25+0DCZ-XC11 Dual stroke cylinder)
Specifications | Compact Cylinder Air Saving Type/Double Force Type CDQ2B-X3207
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CDQ2B-X3207 | Double acting single rod | 45 (ø32 x 2piston area) 57 (ø40 x 2piston area) 71 (ø50 x 2piston area) |
SMC – End Power Cylinder CDQ2A-X3260
Features | End Power Cylinder CDQ2A-X3260
- Air consumption: Max. 73% reduction 3.6 L (ANR) → 2.3 L (ANR), Compared with the CQ2 series, ø50, 200 mm stroke
- Output is generated from 5 mm in front of the stroke end. (Extending operation only)
- Energy saving can be achieved by using the assist cylinder to reach the output stroke position.
- Smooth operation even when output is generated
- Small auto switches can be mounted on 4 surfaces of the assist cylinder.
- The CQ2 series rod flange type is mountable.
- Optimal for applications such as press fitting and clamping that require force at the stroke end
- Controllable by a single solenoid valve in the same way as a conventional cylinder
Specifications | End Power Cylinder CDQ2A-X3260
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CDQ2A-X3260 | Double acting single rod | Output cylinder: 40, 50 Assist cylinder: 20, 25 |
SMC – Compact Cylinder/Guide Rod Type CQM / CDQM
Features | Compact Cylinder/Guide Rod Type CQM / CDQM
- Built-in guide rod in the CQS and CQ2 series compact cylinders
- Non-rotating accuracy: ±0.2° or less
- 2 to 4 times the lateral load resistance
- ∗ Compared to the CQ series compact cylinder
- Loads can be directly mounted.
- Mounting dimensions are compatible with the CQS and CQ2 series.
- With auto switch (CDQM series: CDQM)
Specifications | Compact Cylinder/Guide Rod Type CQM / CDQM
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CQM | Double acting | 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 |
SMC – Compact Cylinder/Plate Type CQU
Features | Compact Cylinder/Plate Type CQU
- The oval piston design reduces the width by a maximum of 40%. (Compared with the CQ2 series)
- Weight: Reduced by up to 36% (Compared with the MU series)
- A small type auto switch can be mounted from 4 directions.
- No protrusion of the auto switch from the mounting slot
Specifications | Compact Cylinder/Plate Type CQU
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CQU | Double acting, Single rod | 20, 25, 32, 40 |
SMC – Plate Cylinder MU / MDU
Features | Plate Cylinder MU / MDU
- The oval piston design saves space. Cylinders can be mounted from multiple directions.
- It is possible to mount small auto switches in 4 directions.
- No protrusion of the auto switch from the mounting slot
- Available with a stroke of up to 300 mm
- With auto switch (MDU series: MDU, MDUW)
Specifications | Plate Cylinder MU / MDU
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | MU-Z | Double acting, Single rod | 25, 32, 40, 50, 63 |
| Standard | MU-Z | Single acting (Spring return/extend) | 25, 32, 40, 50, 63 |
| Standard | MUW-Z | Double acting, Single rod | 25, 32, 40, 50, 63 |
SMC – ISO Standard Compact Cylinder C55 / CD55
Features | ISO Standard Compact Cylinder C55 / CD55
- Compliant with ISO Standards (21287)
- It is possible to mount small auto switches on 4 surfaces.
- With auto switch (CD55 series: CD55)
Specifications | ISO Standard Compact Cylinder C55 / CD55
| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | C55 | Double acting, Single rod | 20, 25, 32, 40, 50, 63, 80, 100 |
SMC – Compact Cylinder NCQ8
Features | Compact Cylinder NCQ8
- Square body allows close center to center mounting
- Visibility of auto switch is improved
- Auto switch mountable on multiple-sides
- No protrucsion from cylinder’s exterior when mounting auto switches
Specifications | Compact Cylinder NCQ8
| Type | Series | Action | Bore size (in) |
|---|---|---|---|
| Standard | NCQ8 | Double acting single/double rod | 9/16″, 3/4″, 1-1/16″, 1-1/2″, 2″, 2-1/2″, 3″, 4″ |
| Standard | NCQ8 | Single acting single rod | 9/16″, 3/4″, 1-1/16″, 1-1/2″, 2″, 2-1/2″ |
| Super compact | NCDQ8xZ | Double acting double rod | 9/16″, 3/4″, 1-1/16″, 1-1/2″, 2″, 2-1/2″, 3″, 4″ |
| Super compact | NCDQ8xZ | Single acting single rod | 9/16″, 3/4″, 1-1/16″, 1-1/2″, 2″, 2-1/2″ |
