Pneumatic clamping chucks – PSK-F

Pneumatic expanding chucks of the PSK-F series are designed for light to medium loads (50-250 kg mounted on one side). They are made of an aluminium profile and can be equipped with different clamping bars depending on the application. The expanding chucks can be pneumatically clamped axially from the rear through a rotary inlet or radially with a filling valve in the flange. Due to their compact design from an aluminium profile, the pneumatic expanding chucks are very economical to purchase.

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Single-sided Application

TypWHI Ølength [mm]clamping range [mm]max roll weight [kg]transferable torque [Nm]
3″76,2200
350
500
74,5 – 78
74,5 – 78
74,5 – 78
50
75
100
60
130
200
4″101,6200
350
500
98 – 103
98 – 103
98 – 103
75
113
150
70
140
210
6″152,4200
350
500
148 – 154
148 – 154
148 – 154
 125
188
250
80
150
220

double-sided Application

TypWHI Ølength [mm]clamping range [mm]max roll weight [kg]transferable torque [Nm]
3″76,2200
350
500
74,5 – 78
74,5 – 78
74,5 – 78
100
150
200
120*
260*
300*
4″101,6200
350
500
98 – 103
98 – 103
98 – 103
150
226
300
140*
280*
300*
6″152,4200
350
500
148 – 154
148 – 154
148 – 154
 250
376
500
160*
300*
300*

* = Values only with drive on both sides!

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