G9-P Pneumatic Wire Capstan Grip

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Model #
Max Force Capacity
600 N (130 lbf)
Max Opening
Sample Diameter
0 to 5 mm
Temperature Range
0 to 70 C (32 to 160 F) - other temperatures available on request.
Fixture Adapter
Af159 (15.9 mm or 5/8 in) with 8 mm crosspin; Other adapters available upon request.
Sample Centering
Manual Adjustment
Clamp Load
1.2 kN (270 lbf) with air supply of 7 BAR (100 PSI)
These pneumatic grips feature a unique combination of a small capstan, adjustable jaws to test fine wires, thin ropes and narrow bands. 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.


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