Spindle units for deadlength collets pneumatically operated – double-action piston

Description:
We manufacture spindle units for deadlength collets in different designs and differing clamping ranges.

These spindle units operate with a pneumatic double-action cylinder. To close the deadlength collet, the piston presses on the clamping sleeve, which is pushed forward, and the collet is pressed against the union nut and closed.

To open the collet, the piston is moved backwards via compressed air, the clamping sleeve moves backwards, and the collet opens. Compressed air feed takes place via a rotational feed. For closure there should always be air, while only a brief amount of air is required for opening. This spindle unit is driven via a synchronizing disk.

Facts and figures:

• designed for deadlength collets
• pneumatic clamping and unclamping
• clamping pressure 6 bar
• rotational speed max. 500 rpm

Please don’t hesitate to contact us. We will be glad to provide tailormade clamping devices for your requirements.