Clamping cam units GN 918.2 have a circumferential wedge surface. They allow for rapid and secure clamping and releasing with a relatively large clamping range and with high clamping force. Owing to the small pitch angle (wedge angle), the clamping bolt is self-locking.
Fastening with a bushing allows use even if there is no thread in the surrounding structure. The heavy duty washer directs the resulting screw forces into the surrounding structure.
The ball levers of types KVB / GVB form a positive connection with the eccentric cam by means of a serration. During assembly, the lever can thus be fixed in a position favorable for clamping or, in the relaxed position, rotated out of the clamping range.
Specification
Steel
Clamping bolt, threaded bushing
and thrust washer
Case-hardened
Socket cap screw DIN 912-12.9
Washer tempered
Lever body
Blackened finish
Ball knob DIN 319
Plastic, Phenolic (PF)
Black, shiny finish
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Weight: 0.412 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight. Phone: 800-877-8351