Pneumatic clamping chucks of the PSK-F Series are designed for light to medium loads (cantilevered 50–250 kg). They are manufactured from an aluminium profile and can be equipped with different clamping bars depending on the application. The clamping chucks can be pneumatically pressurised axially from the rear via a rotary union or radially via a fill valve in the flange. Thanks to their compact design made from an aluminium profile, the pneumatic clamping chucks are very cost-effective to purchase.
Cantilevered application
| Type | WHI Ø | Length [mm] | Clamping range [mm] | Max. roll weight [kg] | Transmittable expansion torque [Nm] |
|---|---|---|---|---|---|
| 3" | 76,2 | 200 350 500 |
74.5 - 78 74.5 - 78 74.5 - 78 |
100 150 200 |
120* 260* 300* |
| 4" | 101,6 | 200 350 500 |
98 - 103 98 - 103 98 - 103 |
150 226 300 |
140* 280* 300* |
| 6" | 152,4 | 200 350 500 |
148 - 154 148 - 154 148 - 154 |
250 376 500 |
160* 300* 300* |
* = Values only for double-sided drive!
Double-sided application
| Type | WHI Ø | Length [mm] | Clamping range [mm] | Max. roll weight [kg] | Transmittable expansion torque [Nm] |
|---|---|---|---|---|---|
| 3" | 76,2 | 200 350 500 |
74.5 - 78 74.5 - 78 74.5 - 78 |
100 150 200 |
120* 260* 300* |
| 4" | 101,6 | 200 350 500 |
98 - 103 98 - 103 98 - 103 |
150 226 300 |
140* 280* 300* |
| 6" | 152,4 | 200 350 500 |
148 - 154 148 - 154 148 - 154 |
250 376 500 |
160* 300* 300* |
* = Values only for double-sided drive!