Precision power chucks
FORKARDT precision power chucks have sealed bodies and require virtually no maintenance. An integrated ball positioning system ensures quick jaw changing without adjustment.
- Features
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- Accuracy of 0.002 mm
- Hermetically sealed
- Permanent lubrication
- Virtually maintenance-free
- Easy to use
Cylindrical Grinding - KCHP
- Three-jaw power-operated chuck
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- Diameters: 130 – 400 mm
- Suitable for cylindrical grinding machines
- Available with integrated cylinder or as solid front-end chuck with cylinder and air feed ring
- For floating work piece driving
- Ideal for automated production
- Power-operated chucks for gears, cam and crankshafts
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- Easy resetting to gear machining with quick jaw change
- Exact chucking in pitch circle
- Chucking of various modules or tooth numbers by changing clamping pinion
- Machining of unstable work pieces between centres
- Torques of up to 150nm without affecting workpiece geometry
- TIR up to 0.0025 mm
KCHS
- High-precision power chucks for hard-turning and finishing operations
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- Centric and eccentric chucking
- Fixed eccentric dimension
- Manually adjustable eccentric dimension
- Automatically adjustable
Diaphragm Chucks
We offer renowned Sheffer style diaphragm chucks and traditional N. A. Woodworth chucks for secondary operations such as grinding, boring, facing and light turning.
- Features
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- Low maintenance
- Positive pull-back against stop
- 0.0025 mm repeatability
- 3 - 6 jaw models available
- Quick change options available
- Solid jaws, universal jaws or cage styles available for gear chucking
- Dovetail, master jaw or integral jaw designs