G185-50 Pneumatic Universal Capstan Grip

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Model #
Max Force Capacity
50 kN (11250 lbf)
Sample Diameter
0 to 16 mm
Temperature Range
0 to 70 C (32 to 160 F) - other temperatures available on request.
Fixture Adapter
Af318 (31.8 mm or 1.25 in) with 12.7 mm crosspin. Other adapter sizes available on request.
Max Jaw Width
These pneumatic capstan grips are versatile and used to test ropes and flat strips. The test specimen is wrapped one or more times around the capstan before being clamped with jaws. The capstan roller generates a slow notch free stress relief to prevent the breakage of the specimen in the jaw clamping area. The number of wraps depends on the sample's coefficient of friction. These grips are suited for wire, cables, rope and thin flat strips of plastic and metal.


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