POWER CHUCK ADDS CLEARANCE, REDUCES WEIGHT
A direct replacement of nearly all OEM chucks, the ROTA NCK-plus, features a large through hole, an improved lubrication system and high clamping repeatability.
Posted: March 21, 2011
A direct replacement of nearly all OEM chucks, the ROTA NCK-plus, features a large through hole, an improved lubrication system and high clamping repeatability.
SCHUNK‘s (Morrisville, NC) line of power chucks, the ROTA NCK-plus, features a large through hole, an improved lubrication system and high clamping repeatability. The ROTA NCK-plus is a direct replacement of nearly all OEM chucks. With tapered clearance designed into the chuck body, additional tooling clearance as well as increased spindle bearing life due to lighter weight can be realized.
The long precision piston guide and support guarantee less wear, a high level of continuous clamping accuracy and long life.
The ROTA NCK-plus is available for all CNC lathes in the sizes 165 (6 in), 210 (8 in), 250 (10 in), and 315 (12 in), with clamping forces from 57 kN (12.814 lbf) to 144 kN (32.392 lbf). It is suitable for maximum speeds of 6,000 rpm and combines jaw strokes ranging from 2.75 (0.108 in) – 5.30 mm (0.208 in) per jaw.
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