6-Jaw Power Chuck for Compensation and Precision

The ROTA NCS 6-jaw power chuck from Schunk ensures minimum deformation of the workpieces and allows high precise machining. Active pull-down force distributed on six jaws, highest axial run-out accuracy and the best run-out. This sealed 6-jaw power chuck is a trend-setting lathe chuck suitable for demanding precision machining. Thanks to the active pull-down effect, it produces the best results in terms of plane parallelism and rectangularity.

The achievable axial run-out accuracy is less than 0.01 mm Six pendulum jaws ensure a high true running accuracy and minimum deformation of the workpiece. This 6-jaw power chuck is a superior lathe chuck for high precision serial production. ROTA NCS with 6 jaws allows very precise clamping of noncircular components, making it ideal for rings and cast parts.

Thin-walled workpieces are clamped with utmost care and with little deformation. The integrated permanent lubrication ensures a constant jaw clamping force and hence a permanently high level of efficiency. Hermetically sealed, it is largely maintenance-free. All functional parts are hardened and ground; which ensures a long tool life. With its low height, the chuck also ensures that there is sufficient space in the machine room. Available in the sizes 250, 315, 400 and 500.

Schunk Inc., 211 Kitty Hawk Drive, Morrisville, NC 27560, 919-572-2705, Fax: 919-572-2818, www.schunk.com.

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