Type APV3 - forked clamping arm
Type EPV3 - solid clamping arm
GN862 Pneumatically Operated Clamp, Magnetic Piston
The clamping principle of GN 862 pneumatic toggle clamps is identical in construction and dimensions to the manually operated GN812 vertical toggle clamps.
To ensure an extended life of the mechanical parts as well as the air cylinderd, the operating pressure should not exceed 6 bar.
These version M (magnetic piston) GN862 toggle clamps are available in sizes 200 and upwards. In conjunction with proximity switch GN896.2, the piston can be sensed and the generated impulse can be used to transmit an electric signal.
Two stepped side washers/clamping bolt retainers are included.
Parts in sheet metal - Case-hardened Steel C10, zinc plated, blue passivated.
Bearing pins - hardened
Bearing rivets - case-hardened
Air cylinder bearing pins - case-hardened
Double-action air cylinders - max. pressure 6 bar
All moving parts lubricated with special grease.
Spindle assembly GN708.1, type A - Steel, zinc plated, Rubber tip 85 Shore A.
Also available without magnetic piston.
GN801 Clamp mounts for toggle clamps (for type APV3)
GN809 Clamp mounts for toggle clamps (for type EPV3)
GN896.2 Proximity switch