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 |