GN 861 Heavy duty pneumatic toggle clamps with magnetic piston


  • RoHS

Description

Specification

Type

  • Type EP: solid clamping arm

Coding

  • Coding M: Magnetic piston
Base
cast steel
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

Information

GN 861 heavy duty pneumatic toggle clamps have been constructed in such a way as to make them easy to unmount. The bearing pins 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.
GN 861 pneumatic toggle clamps are available as version M (magnetic piston). In conjunction with a GN 896.3 proximity switch the piston position is sensed and the generated signal can be used in sequence control systems.

Accessory

Heavy duty pneumatic toggle clamps with magnetic piston GN 861
GN 861
Filter
Description Size FH in N FS in N b1 b2 b3 d1 d2 Inside Ø
connection tube
h1 h2 h3 l1 l2 l3 m1 m2 m3 m4 r ≈ s Weight
GN 861-1000-EP-M 1000 10000 2500 102 90 20 10.5 G 1/4 8 145 80 25 410 90 155 65 12.5 65 48 140 13 6000
GN 861-2000-EP-M 2000 20000 3600 112 100 20 10.5 G 3/8 10 170 90 35 487 113 176 70 15 70 56 172 13 7400