JAB-15 Pneumatic Collet Fitting Demonstration
Two sizes of JAB chuck are placed on the bench. The demonstration focuses on the smaller JAB-15. The operator fits and adjusts the gripping element at the front, then operates the pneumatic control. The larger chuck remains behind it for a clear view of the two body sizes.


How the grip works
JAB is a front-push pneumatic rotary collet chuck. Air pressure actuates the internal mechanism through the matching collet. It opens and closes the grip while the chuck supports rotary work. The product page covers turning, grinding and other rotary setups. Match the collet to the chuck model, gripping profile and part diameter.
Front-push actuation suits operations that need a consistent part projection. Keep the locating face clean and seat the part at its intended stop. Leave clearance between the air connections, rotating parts and machine guarding. The linked product page lists model data and mounting dimensions.

What to check in this setup
- Use the collet specified for JAB-15.
- Clean the mating surfaces before fitting.
- Confirm clamp and release after assembly.