Wedge Style Power Chuck
(With Centrifugal Force Compensation)
The Forkardt QLC-AG power chuck is specially designed for machining of shafts. The QLC-AG power chuck compensates to clamp off-center parts with high precision at high clamping force. A pull back action provides for improved part location on the center, and the centers are easily interchangeable and finely adjustable. The QLC-AG has integrated axial stroke limitation to ensure that over stroke of the cylinder does not occur. This power chuck is also designed to provide simple change over self centering for general clamping work. The QLC-AG is available in sizes Ø 200 mm to Ø 315 mm.
Using different type of base-jaw to equip QLC to your special application.
Shaft balancing
General turning operations
Medium to high lot sizes
30 – 40% lighter than comparable chucks
Less wear of the spindle bearing
Optimum transfer of clamping forces due to multiple jaw guide
Greater productivity through long maintenance intervals
Delicate, deformation-free clamping of thin-walled parts
Long life, 5 years warranty
Compensating chuck for precise clamping of eccentric workpieces
Smooth compensation with high clamping forces
Axial suit for optimum fit on the centering tip
Changeable and finely adjustable centering inserts
Convertible to centric tension for general machining tasks
Highest speeds due to mechanical centrifugal force compensation
Axial suit can be switched off in the chuck