Power Chucks

QLC Power Chucks

This modern, high-precision universal chuck, featuring the wedge hook mechanism, has a nitrided body and is suited for turning applications, heavy-duty machining of disk and bar components and high-precision finish machining of easily deformed workpieces. A long, reliable and accurate service life is guaranteed thanks to a 5 year warranty.

QLC/K

Applications
  • Innovative (patented) universal chuck for all turning operations
  • Suitable for heavy-cutting and fine finishing
  • Large bore (-KS) and high speed variants
Features
  • 5 Year Warranty
  • Low-maintenance, high performance
  • Forced circulation lubrication (patented)
  • Multiple shaped jaw (patented)
  • Backlash-free edge hook mechanism
  • Centrifugal force compensation (QLK optional)
  • Nitrided chuck body
  • Speeds up to 8000 rpm

QLC/K-KS

Features
  • 5 Year Warranty
  • Larger through hole bore for handling larger diameter work pieces
    (77 - 168 mm)
  • Extremely good proportion between through hole and outer diameter
  • 40% greater through hole than comparable chucks

2/3 QLC-LS

Features
  • 5 Year Warranty
  • 95% more clamping stroke for work pieces with variations in diameter
  • Easily grip stepped work pieces
  • Available as 2- and 3-jaw QLC versions (QLK variants not available)

QLC-AG

Features
  • 5 Year Warranty
  • Compensating chuck to clamp off-centre parts with high precision
  • Easy moving compensation even at high clamping forces
  • Ingenious pull-back action for improved part location on centre
  • Easily interchangeable and finely adjustable centre housings
  • Simple change-over for self-centering mode for general chucking work

QLC-KT

Features
  • 5 Year Warranty
  • Maximum gripping force
  • Maximum speed
  • Quick jaw change (simple automisation possible)
  • Combines patented QLC guide ways with robustness of KT chuck
  • Optimal for heavy machining

V-Change

Quick change Jaw system VC

This easy-to-use system reduces set-up times to seconds and ensures accuracy and repeatability even under very high clamping forces.

Features
  • Top jaws to be used for O. D. and I. D. clamping
  • Jaw change system easily realised automatically (patented)
  • High repeatability (0,02) even under high clamping pressures
  • Jaw change within approx. 5 seconds (ordinary systems 5 - 10 minutes)
  • Highly efficient
  • No additional base jaw necessary

FNC Power Chucks

The FNC wedge hook power chuck combines all the advantages of a manual chuck (fast removal, turning and switching of jaws) with those of a power chuck (powerful and reliable chucking).

FNC

Applications
  • Medium and small batch production
Features
  • Through hole bore
  • Jaw quick-change system
  • Identical jaws to F-Plus manual chucks

2,3,4 KT

Applications
  • Turning disk-shaped parts
  • Precision finish machining
Features
  • Without through hole
  • Heavy duty design for heavy cutting
  • Variants also with two or four jaws
  • Versatile for difficult workpiece shapes

LS Power Chucks

Developed and successfully used for the machining of mass components, particularly in the automotive industry, the LS power chuck is available in self-centering or compensating chucking mode.

Applications
  • Production of mass-produced parts
Features
  • Virtually maintenance-free
  • Hermetically sealed
  • Lubricant filling
  • For optional centric or compensating chucking
  • Axial pull-back against fixed stock

UBL Power Chucks

The Universal Ball-Lok Chuck is ‘The Original’. Used industry-wide, it sets the standard for all other power chucks.

Features
  • Positive pullback action throughout gripping range
  • Easy conversion from external to internal chucking
  • Internally lubricated and sealed against contamination
  • Offered in three different styles: centralising, compensating and ‘On-Off’ - function to switch
  • Integrated pendulum compensation for low deformation clamping