Standard sheet GN 890
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General Information for Toggle Clamps
List of Pneumatic Clamps
Operating instruction GN 890
Product description
The clamping principle of the toggle clamps GN 890 is identical in construction and dimensions to the manual toggle clamps GN 842.
To ensure an extended life of the mechanical parts as well as the air cylinders, the operating pressure should not exceed 6 bar and a compressed air maintenance unit should be installed upstream. The sturdy mounting frame for the cylinder has been designed to avoid the trunions of the cylinder to protruding over the frame.
Toggle clamps GN 890 have a permanent magnet integrated into the piston. In conjunction with sensors GN 3380, it is possible to detect the end position, such as for implementing machine controls.
Specification
Body
Steel- Forged
- Chemically blackened
Sheet metal parts
- Case-hardened steel C10
- Zinc plated, blue passivated
Tapped connecting rod
Steel St 37
Zinc plated, blue passivated
- Bearing pins (Bearing rivets)
case hardened
- Double action air cylinder
Max. pressure 6 bar
RoHS
