| 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 |
| Specifications |
CU, CDU | ||||||
|---|---|---|---|---|---|---|---|
| Bore size [mm] | 6 | 10 | 16 | 20 | 25 | 32 | |
| Fluid | Air | ||||||
| Proof pressure | 1.05 MPa | ||||||
| Maximum operating pressure | 0.7 MPa | ||||||
| Minimum operating pressure | 0.12 MPa | 0.06 MPa | 0.05 MPa | ||||
Ambient and fluid temperature |
Without auto switch: –10 to 70°C |
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| Lubrication |
Not required (Non-lube) |
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| Piston speed | 50 to 500 mm | ||||||
| Cushion | Rubber bumper | ||||||
| Rod end thread |
Male thread |
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| Stroke length tolerance | +1.0 | ||||||
