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1. Compact Pneumatic Cylinder Compact structure, which can effectively save the installation space.
2. Thin and light: When maintaining the existing operation accuracy and product life, its full length is 1/2 to 1/3 of the general cylinder.
3. Easy to install: Use the embedded installation method to design, do not need to install any accessories to meet the requirements of existing space.
4. Easy to maintain: Design by simple assembly method, easy to install and disassemble and maintain.
5. Magnetic switch: The assembly groove is reserved outside the body, which makes the magnetic switch very simple in installation, fixation and installation position adjustment.
6. Scope of application: This cylinder is suitable for the conditions of limited installation space, short stroke and a certain clamping force.
1. The cylinder surface is polished and oxidized to make the surface beautiful and improve corrosion resistance.
2. Respond quickly to pressure input; clamping force is large compared with its size; minimum installation space.
3. Built-in sensor grooves are suitable for contact or non-contact terminal sensing.
4. The cylinder block is made of high quality aluminum alloy profile. The inner wall is hard anodized, and the corrosion resistance and wear resistance are greatly improved.
5. The end cover is made of the whole aluminum alloy, which has excellent structural strength and sealing, and is polished and oxidized to make it beautiful in appearance and long in service life.
Bore (mm) | 12 | 16 | 20 | 25 | 32 | 40 | 50 | 63 | 80 | 100 | |
Working Medium | Air | ||||||||||
Motion Pattern | Double-acting / Single-acting: Spring Return / Spring Extend | ||||||||||
Min. Operating Pressure | Single-acting | 0.25 | 0.18 | 0.17 | 0.15 | 0.13 | - | ||||
Double-acting | 0.7 | 0.05 | |||||||||
Max. Operating Pressure | 1.0MPa | ||||||||||
Ambient and Fluid Temp. | Non-magnetic switch: -10℃~70℃, Magnetic switch: -10℃~70℃ | ||||||||||
Rod end thread | Female thread (standard), male thread (options) | ||||||||||
Buffer | No | ||||||||||
Piston velocity | 50~500mm/s | ||||||||||
Stroke Tolerance mm | +1.0/0 | ||||||||||
Lubrication | Non-lube | ||||||||||
Installation form | Through-hole (standard), both ends thread (options) | ||||||||||
Port Size | M5×0.8 | 1/8 | 1/4 | 3/8 |
(Basic type: Double-acting / Single-acting)
Through hole mounting type/CQ2B
Size table of Double-acting Cylinder
Model | Stroke (mm) | B | ΦD | E | F | H | C | ΦI | J | K | L | M | ΦN | ΦO | P | Q | W | Z |
CQ2B12-□D | 5~30 | 17 | 6 | 25 | 5 | M3×0.5 | 6 | 32 | - | 5 | 3.5 | 15.5 | 3.5 | 6.5, depth 3.5 | M5×0.8 | 7.5 | - | - |
CQ2B16-□D | 5~30 | 18.5 | 8 | 29 | 5.5 | M4×0.7 | 8 | 38 | - | 6 | 3.5 | 20 | 3.5 | 6.5, depth 3.5 | M5×0.8 | 8 | - | 10 |
CQ2B20-□D | 5~50 | 19.5 | 10 | 36 | 5.5 | M5×0.8 | 7 | 47 | - | 8 | 4.5 | 25.5 | 5.5 | 9, depth 7 | M5×0.8 | 9 | - | 10 |
CQ2B25-□D | 5~50 | 22.5 | 12 | 40 | 5.5 | M6×1.0 | 12 | 52 | - | 10 | 5 | 28 | 5.5 | 9, depth 7 | M5×0.8 | 11 | - | 10 |
CQ2B32-□D | 5 | 23 | 16 | 45 | 5.5 | M8×1.25 | 13 | 60 | 4.5 | 14 | 7 | 34 | 5.5 | 9, depth 7 | M5×0.8 | 11.5 | 49.5 | 18 |
10~50 | 7.5 | 1/8 | 10.5 | |||||||||||||||
CQ2B40-□D | 5~50 | 29.5 | 16 | 52 | 8 | M8×1.25 | 13 | 69 | 5 | 14 | 7 | 40 | 5.5 | 9, depth 7 | 1/8 | 11 | 57 | 18 |
CQ2B50-□D | 10~50 | 30.5 | 20 | 64 | 10.5 | M10×1.5 | 15 | 86 | 7 | 17 | 8 | 50 | 6.6 | 11, depth 8 | 1/4 | 10.5 | 71 | 22 |
CQ2B63-□D | 10~50 | 36 | 20 | 77 | 10.5 | M10×1.5 | 15 | 103 | 7 | 17 | 8 | 60 | 9 | 14, depth 10.5 | 1/4 | 15 | 84 | 22 |
CQ2B80-□D | 10~50 | 43.5 | 25 | 98 | 12.5 | M16×2.0 | 21 | 132 | 6 | 22 | 10 | 77 | 11 | 17.5, depth 13.5 | 3/8 | 16 | 104 | 26 |
CQ2B100-□D | 10~50 | 53 | 30 | 117 | 13 | M20×2.5 | 27 | 156 | 6.5 | 27 | 12 | 94 | 11 | 17.5, depth 13.5 | 3/8 | 23 | 123.5 | 26 |
Long Stroke
Model | Stroke(mm) | B | F | P | Q |
32 | 75,100 | 33 | 7.5 | 1/8 | 10.5 |
40 | 75,100 | 39.5 | 8 | 1/8 | 11 |
50 | 75,100 | 40.5 | 10.5 | 1/4 | 10.5 |
63 | 75,100 | 46 | 10.5 | 1/4 | 15 |
80 | 75,100 | 53.5 | 12.5 | 3/8 | 16 |
100 | 75,100 | 63 | 13 | 3/8 | 23 |
Note 1) The standard stroke is separated by every 5mm.
Note 2) The stroke consists of an intermediate stroke (55,60,65,70,80,90,95) between 55mm and 100mm, plus 5, 10, 15, or 20mm plates.
Note 3) The size of the through-hole cylinder and the size of the screw holes at both ends are the same unless otherwise specified.
Size table of Single-acting Cylinder
Model | B | ΦD | E | F | H | C | ΦI | J | K | L | M | ΦN | ΦO | P | Q | W | Z | ||||||
5st | 10st | 20st | 5st | 10st | 5st | 10st | 20st | 5st | 10st | ||||||||||||||
J-CQ2B12-□S | 22 | 27 | - | 6 | 25 | 5 | 5 | M3×0.5 | 6 | 32 | - | 5 | 3.5 | 15.5 | 3.5 | 6.5 depth 3.5 | M5×0.8 | - | 7.5 | 7.5 | - | - | |
J-CQ2B16-□S | 23.5 | 28.5 | - | 8 | 29 | 5.5 | 5.5 | M4×0.7 | 8 | 38 | - | 6 | 3.5 | 20 | 3.5 | 6.5 depth 3.5 | M5×0.8 | - | 8 | 8 | - | 10 | |
J-CQ2B20-□S | 24.5 | 29.5 | - | 10 | 36 | 5.5 | 5.5 | M5×0.8 | 7 | 47 | - | 8 | 4.5 | 25.5 | 5.5 | 9 depth 7 | M5×0.8 | - | 9 | 9 | - | 10 | |
J-CQ2B25-□S | 27.5 | 32.5 | - | 12 | 40 | 5.5 | 5.5 | M6×1.0 | 12 | 52 | - | 10 | 5 | 28 | 5.5 | 9 depth 7 | M5×0.8 | - | 11 | 11 | - | 10 | |
J-CQ2B32-□S | 28 | 33 | - | 16 | 45 | 5.5 | 7.5 | M8×1.25 | 13 | 60 | 4.5 | 14 | 7 | 34 | 5.5 | 9 depth 7 | M5×0.8 | 1/8 | - | 11.5 | 10.5 | 49.5 | 18 |
J-CQ2B40-□S | 34.5 | 39.5 | - | 16 | 52 | 8 | 8 | M8×1.25 | 13 | 69 | 5 | 14 | 7 | 40 | 5.5 | 9 depth 7 | 1/8 | - | 11 | 11 | 57 | 18 | |
J-CQ2B50-□S | - | 40.5 | 20.5 | 20 | 64 | 10.5 | 10.5 | M10×1.5 | 15 | 86 | 7 | 17 | 8 | 50 | 6.6 | 11 depth 8 | - | 1/4 | 10.5 | 10.5 | 71 | 22 |
Piston rod male thread
Bore (mm) | C | X | ΦD | H | L | K |
12 | 9 | 10.5 | 6 | M5×0.8 | 14 | 5 |
16 | 10 | 12 | 8 | M6×1.0 | 15.5 | 6 |
20 | 12 | 14 | 10 | M8×1.25 | 18.5 | 8 |
25 | 15 | 17.5 | 12 | M10×1.25 | 22.5 | 10 |
32 | 20.5 | 23.5 | 16 | M14×1.5 | 28.5 | 14 |
40 | 20.5 | 23.5 | 16 | M14×1.5 | 28.5 | 14 |
50 | 26 | 28.5 | 20 | M18×1.5 | 33.5 | 17 |
63 | 26 | 28.5 | 20 | M18×1.5 | 33.5 | 17 |
80 | 32.5 | 35.5 | 25 | M22×1.5 | 43.5 | 22 |
100 | 32.5 | 35.5 | 30 | M26×1.5 | 43.5 | 27 |
Threaded hole at both ends mounting/CQ2A Compact Pneumatic Cylinder
Bore (mm)
Bore (mm) | O | R |
12 | M4×0.7 | 7 |
16 | M4×0.7 | 7 |
20 | M6×1.0 | 10 |
25 | M6×1.0 | 10 |
32 | M6×1.0 | 10 |
40 | M6×1.0 | 10 |
50 | M8×1.25 | 14 |
63 | M10×1.5 | 18 |
80 | M12×1.75 | 22 |
100 | M12×1.75 | 22 |
In the case of rodless side with boss (mm)
Bore (mm) | G | Th9 |
12 | 1.5(0/-0.043) | 15 |
16 | 1.5(0/-0.052) | 20 |
20 | 2 | 13(0/-0.043) |
25 | 2 | 15(0/-0.043) |
Note 1) The rod side with boss is optional. (add -XC36 at the end of the model)
CQ2 Compact Pneumatic Cylinder | SMC CQ2 Cylinder