| 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 |
| CQS, CDQS | |||||
|---|---|---|---|---|---|
| Bore size (mm) | 12 | 16 | 20 | 25 | |
| Action | Double acting, Single rod | ||||
| Fluid | Air | ||||
| Lubrication | Not required (Non-lube) | ||||
| Proof pressure | 1.5 MPa | ||||
| Maximum operating pressure | 1.0 MPa | ||||
| Minimum operating pressure | 0.07 MPa | 0.05 MPa | |||
| Ambient and fluid temperature | Without auto switch: –10 to 70°C (No freezing) | ||||
| With auto switch: –10 to 60°C (No freezing) | |||||
| Cushion | None, Rubber bumper | ||||
| Rod end thread | Female thread | ||||
| Stroke length tolerance | Standard stroke: +1.0, Long stroke +1.4 | ||||
| Piston speed | 50 to 500 mm/s | ||||
| Allowable kinetic energy (J) | Standard type | 0.022 | 0.038 | 0.055 | 0.09 |
| With rubber bumper | 0.043 | 0.075 | 0.11 | 0.18 | |
