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Catalogue Technical Specification
Operating Instructions for GN861

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GN861 Type EP 3D CAD Model


GN861 Heavy Duty Pneumatically Operated Clamp with Magnetic Piston



GN861: Pneumatically Operated Clamp

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Type EP - Solid clamping arm

Coding M - Magnetic Piston

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Product Description

GN861 Pneumatically Operated Clamp with Magnetic Piston, Heavy Duty

These pneumatically operated clamps, GN 861, have been constructed in such a way as to make them easily demountable. The bearing bolts are axially fixed with circlips. This allows the clamping arm to be modified to suit any particular application.

To ensure an extended life of the mechanical parts as well as the air cylinder the operating pressure should not exceed 6 bar. In addition a lubrication control unit should be fitted in the air line.

This version, M, has a magnetic piston. In conjunction with a proximity switch, GN896.3, the piston position is sensed and the generated signal can be used in sequence control systems.


Base - Vast steel GS, black lacquered.

Other parts - Steel ST 60, zinc plated, blue passivated.

Bearing pins - Case hardened

Double-action air cylinder - With adjustable cushioning, max. pressure 6 bar.

All moving parts lubricated with special grease.

Also available without magnetic piston GN861


Proximity switch GN896.3

Related Series

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Pneumatically Operated Clamps with Magnetic Piston GN861 Heavy Duty

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