Power Chuck features rigid construction for extended life.
March 29, 2010 -
Built with one-piece chuck body for rigidity, ROTA NCKplus incorporates precision piston guide and support that minimize wear while promoting continuous clamping accuracy. Jaw interface is available in 2 versions: fine serration 1.5 mm x 60° or with 1/16 x 90° serration. Suitable for max speeds of 6,000 rpm and combining jaw strokes from 0.108-0.208 in. per jaw, chuck is available for all CNC lathes in 6, 8, 10, and 12 in. sizes with clamping forces from 12.814-32.392 lbf.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Schunk
211 Kitty Hawk Dr.
Morrisville, NC, 27560
USA
Economic Power Chuck - ROTA NCKplus
SCHUNK Inc. introduces a new line of economic power chucks, the ROTA NCKplus. In addition to features like a large through hole, an improved lubrication system, and high clamping repeatability, the ROTA NCKplus offers the compatibility with a wide range of existing machining centers.
The ROTA NCKplus from SCHUNK offers a robust one-piece chuck body for increased rigidity. The long precision piston guide and support guarantee less wear, a high level of continuous clamping accuracy, and long life. Combined with the industry's best warranty of 2 years, this power chuck represents an interesting alternative to already existing lathe chucks.
The jaw interface is available in two versions: fine serration 1.5 mm x 60° or with 1/16 x 90° serration offering the user a high flexibility with regards to the use of existing top jaws.
The ROTA NCKplus is available for all CNC lathes in the sizes 165 (6"), 210 (8"), 250 (10"), and 315 (12"), 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") - 5.30 mm (0.208") per jaw.
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