QJR08 Open Centre Chucks

Description and Specifications: chuck are manufactured from high grade alloy steel. This quick change chuck delivers more speed, consistent gripping force and bore size when compared to conventional chuck . This large bore chuck fits Kitagawa standard metric top jaws, and an optional base jaw allows you to fit common cross tenon top jaws. Mounting dimensions are identical to BB208 and B208, so no expensive new connectors or cylinder required. * Through-hole (mm): 66 * Gripping Range (mm): 10 max ? xx min * Jaw stroke (diameter, mm): 7.4 * Plunger Stroke (mm): 16 * Max Input Force: 45 N, 45 9 kgf * Max Gripping Force: 100 kN, 1 196 kgf * Dynamic Grip Force at Max Speed: 33.3kN * Max Speed: 5000 rpm * Weight (with soft jaws): 24.7kg * Moment of Inertia: tbc * Matching Cylinder: S 1666K * Max Permissible Oil Pressure: tbc * Standard Metric Top Jaw: SB08 1, KSJ08, HB08 1

For more information on QJR08 Open Centre Chucks talk to KITAGAWA EUROPE LTD