6-Jaw Compensation Chuck
Schunk ROTA NCR Precision compensation chuck offers clamping solution for deformable components.
SCHUNK introduced its ROTA NCR 6-jaw compensation chuck, which offers a standard solution for thin-walled and easily deformed components. The ROTA NCR consists of a central chuck piston, which has three inner pendulums positioned at 120°. Each pendulum works in conjunction with three pairs of base jaws, resulting in 6-point contact. With clamping force points being aligned towards the chuck center of rotation, even pre-machined parts can be centered without deformation of the workpiece. The ROTA NCR is available in sizes 165, 200, 250, 315, 400, 500, 630, 800, 1000 and 1200 mm diameters.