Type 525-03 3-jaw self-contained chucks LVE, with through-hole, max. operating pressure 8 bar, with serration

421048

Air-operated self-contained chucks - LVE

Type 525-03 3-jaw self-contained chucks LVE, with through-hole, max. operating pressure 8 bar, with serration
Short taper mount ISO 702-3 (DIN 55027, studs and locknuts)

application range

Suitable for machining flanges and bar stock and for chucking pipes.

The actuating cylinder is incorporated in the chuck body. Thanks to the elimination of draw tube the spindle bore is free and unobstructed throughout its entire length.
Compressed air is supplied to one of the piston spaces through the immobilezed floating ring 1 and the double nonreturn valve. The force acting on the pressure piston 3 is transmitted to the base jaws 5 by the chucking piston via the proven wedge system 4. During chucking and unchucking, special seals 6 seal the floating ring 1 against the body 7.
On completion of the chucking operation, the chucking pressure is maintained by the nonreturn valve with no pressure existing in the supply lines. The seals rise by their elasticity and are not destroyed through the roating chuck body.

technical features

self-contained
high gripping force even at 6 bar
unobstructed bore throughout spindle thanks to omission of draw tube
chucking and unchucking only while spindle is not rotating
Accessories: Chuck and jaw mounting screws, T-nuts (without top jaws)

customer advantages

no need for conversion when changing from bar work to normal chucking and vice versa
fast and convenient mounting on machine spindle
readily interchangeable with a manually operated chuck
simple operation