230 W Shaft chuck with retractable jaw carrier Face driver Shaft chuck Ø 215 - 460 mm Type 1 Shaft chuck with face driver with fixed center ZHVD-SZ or DCN double piston cylinder Power operated face driver with fixed center type SNF (The design of the face driver is made according to the workpiece) The axial reference is the center bore of the workpiece. Fixed center guarantees highest concentricity. The driving pins are actuated via piston No. 2 of the double piston cylinder ZHVD-SZ. The driving pins penetrate into the face of the workpiece (Piston No. 1 is used for chuck actuation). Clamped / unclamped position of the face driver is monitored by proximity switches / LPS. Highest accuracy - no adjustment necessary! Axial reference is the center bore Type 2 Shaft chuck with face driver with spring-loaded center SIN-L long stroke cylinder Face driver with spring-loaded center type FSB (The design of the face driver is made according to the workpiece) The axial reference is the face of the workpiece. The workpiece is pushed against the driving pins and the spring-loaded center by the tailstock thrust. The driving pins penetrate into the face of the workpiece. A special built-in locking mechanism holds the spring-loaded center and holds the workpiece in its axial position. Highest accuracy – no adjustment necessary! Axial reference is the face of the component Long stroke cylinder (only 1 piston) ■ Face driver with center point ■ fixed or spring-loaded BIS Specials Website: www.bisspecials.com Email: info@bisspecials.com Tel: (0031) 0313 482566 Website: www.bisspecials.com Email: info@bisspecials.com Tel: (0031) 0313 482566
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