Special collet chucks for internal clamping, screwspring clamping, double-taper clamping sleeves
We produce rotating clamping fixtures for internal clamping with helical spring clamping.
The mandrel is drawn back by the helical spring, thereby drawing the clamping sleeve back in the direction of the chuck body and opening it, and the workpiece is clamped. Unclamping is done via an integrated singleacting piston. The compressed air is fed to the cylinder area via a fixed distributor ring. This distributor ring lies on the chuck body by means of a plastic ring.
Please note that the collet chuck can only be unclamped if the spindle is stationary. Exchange of the clamping sleeve must always take place in unclamped condition. The collet chuck is tailored to your individual requirements. Clamping range, rotational speed etc. are all geared to customers’ needs.
Facts and figures:
- for clamping sleeves for internal clamping
- clamping with helical springs
- pneumatic unclamping via distributor ring
- different sizes and chucking ranges
- any fixture via intermediate flange
- clamping pressure 6 bar
Please don’t hesitate to contact us. We will be glad to provide tailormade clamping devices for your requirements.