SPECIFICATIONS: SK61125E SK61140E SK61160E SK61180E SK61200E Max.swing dia.of workpieces over bed φ1250mm φ1400mm φ1600mm φ1800mm φ2000mm Max.machining dia.over tool rest φ880mm φ1050mm φ1250mm φ1450mm φ1650mm Chuck diameter φ1250mm φ1400mm φ1600mm φ1800mm φ2000mm Max.weight of workpieces between two centers 18t Section size of tools used 40x40mm Width of guideways on bed 1100mm Repeat positioning of tool rest 2’’ Max.torque of flower disc 20K.N.m Max.cutting force of tool rest 20KN Steps for spindle speed Two gears(stepless) Moving distance of tailstock sleeve 250mm Range of spindle speed 0.6-180 r.p.m. Dia of tailstock sleeve φ240mm Dia.of spindle hole φ100mm Size of tailstock tapered hole 1:7;φ80mm Taper of spindle hole Metric140 Repid moving speed of tailstock 3300mm/min Max.length of workpieces between two centers 5000~14000mm Main driving motor DC55KW Front support dia.of spindle φ240mm Torque of servo motor for feed in X axis 27Nm Criterion for spindle nose ISO:A2-20 Torque of servo motor for feed in Z axis 36Nm Cross rapid moving of X axis 4000mm/min Rapid moving motor of tailstock 1.5KW Longitudinal rapid moving of Z axis 6000mm/min Lubricating oil pump motor 1.5KW Cross feed range of X axis 1-2000mm/min Cooling electrical pump 0.55KW Longitudinal feed range of Z axis 1-2000mm/min Supporting range of steady rest φ200-800mm Cross stroke of X axis 1050mm Total electrical power of the machine tool 71KW Longitudinal stoke of Z axis 5000mm Net weight of the machine tool Approximately 30000kg CNC tool rest Vertical four working positions Overall fimension of the machine (LxWxH) 10750x2780x2800mm
