Application/customer’s benefit

End machining of long tubes with collars at high clamping force and very short

clamping cycles, thanks to the rapid and the clamping stroke

Complete machine spindle bore can be used. For outside clamping only.

Technical features

Power chuck with built-in pneumatic cylinder. Force transmission via wedge hook

with 2 inclinations (for rapid and clamping stroke).

Air feed via distributor ring and SMW-profile seals, at stopped spindle.

A twin non-return valve in the chuck maintains the air pressure during machining.

Clamping pressure level constantly checked by a safety control system (only for external

clamping).

Clamping stroke control (no clamping in rapid stroke) is monitored.

Standard equipment

3 jaw chuck

2 elbow unions G 3/8”

12 mounting screws (9 for the BB-N ES 400)

1 lifting eye bolt

1 set T-nuts with bolts

1 set soft top jaws without distributor ring bracket