Spindle units for deadlength collets pneumatically operated – plate spring clamping
We manufacture spindle units for deadlength collets in various designs and with different clamping ranges.
These spindle units are designed for plate spring clamping. To close the deadlength collet the plate springs press onto the clamping sleeve, which is pushed forward. The collet is pressed against the union nut and closed.
Unclamping takes place via a single-acting piston. The return movement of the piston is done via springs. The spindle is located on three spindle bearings. The spindle is driven by a clutch lever. The device may only be used in clamped condition. The motor is supplied by Nann or mounted by the customer.
Facts and figures:
- designed for deadlength collets
- clamping via plate springs
- pneumatic unclamping
- clamping pressure 6 bar, with pressure intensifier 12 bar
- piston travel 3 mm
- rotational speed max. 1200 rpm
Please don’t hesitate to contact us. We will be glad to provide tailormade clamping devices for your requirements.