One-Touch Fastener - Ball Clamping Quarter Turn Overview 33927 - 33929
What is...
Features
Operating Principle
Four ball bearings clamp onto the clamping pin, the wedge shape of the pin (33929) draws the panels together during clamping.
Operating Instructions
- Turn handle to off position to retract the clamping balls. Engage panel and clamp over clamping pin. Turn handle on to position to clamp.
- To unclamp, reverse steps above.
Warning
Rotation of either sub panel or base panel can result in one touch fastener unclamping. When either panel is at risk of rotating, ensure a stop is in place.
Installation
Dimensions
For highly accurate locating, use locating components 36340 or 36341. Repeatability of ±0.25 is achievable.
Best Practice
Spacing tolerance on both the sub plate and the base plate should be ±0.1.
Applications
Changes of guides around star wheels
Changes of suction grippers for wafer handling
