| Type | Series | Action | Bore size (mm) |
|---|---|---|---|
| Standard | CM2-Z | Double acting, Single rod | 20，25，32，40 |
| Standard | CM2-Z | Single acting (Spring return/extend) | 20，25，32，40 |
| Standard | CM2W-Z | Double acting, Double rod | 20，25，32，40 |
| Non-rotating rod | CM2K-Z | Double acting, Single rod | 20，25，32，40 |
| Non-rotating rod | CM2K-Z | Single acting (Spring return/extend) | 20，25，32，40 |
| Non-rotating rod | CM2KW-Z | Double acting, Double rod | 20，25，32，40 |
| Direct mount | CM2R-Z | Double acting, Single rod | 20，25，32，40 |
| Non-rotating rod/ Direct mount |
CM2RK-Z | Double acting, Single rod | 20，25，32，40 |
| Centralized piping | CM2□P | Double acting, Single rod | 20，25，32，40 |
| With end lock | CBM2 | Double acting, Single rod | 20，25，32，40 |
| Specifications |
CM2, CDM2 |
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|---|---|---|---|---|---|---|
| Bore size (mm) |
20 |
25 |
32 |
40 |
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| Type | Pneumatic | |||||
| Action | Double acting, Single rod | |||||
| Fluid | Air | |||||
| Proof pressure | 1.5 MPa | |||||
| Maximum operating pressure | 1.0 MPa | |||||
| Minimum operating pressure | 0.05 MPa | |||||
| Ambient and fluid temperature |
Without auto switch: −10°C to 70°C(No freezing) With auto switch: −10°C to 60°C(No freezing) |
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| Lubrication | Not required (Non-lube) | |||||
| Stroke length tolerance | 1.4 mm 0 mm |
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| Piston speed | Rubber bumper: 50 to 750 mm/s, Air cushion: 50 to 1000 mm/s | |||||
| Cushion | Rubber bumper, Air cushion | |||||
| Allowable kinetic energy |
Rubber bumper |
Male thread | 0.27 J | 0.4 J | 0.65 J | 1.2 J |
| Female thread | 0.11 J | 0.18 J | 0.29 J | 0.52 J | ||
| Air cushion (Effective cushion length (mm)) |
Male thread | 0.54 J (11.0) |
0.78 J (11.0) |
1.27 J (11.0) |
2.35 J (11.8 |
|
| Female thread | 0.11 J | 0.18 J | 0.29 J | 0.52 J | ||
