... column (mm)260Spindle ShankMT4Spindle Speed (rpm)150-3000/300-6000Spindle motor power (kw)1.5kw variable-frequency motorMax spindle torque (N ... non-cutting condition, X,Y,Z axes have adopted composite stepper motor, the rapid traverse rated is 6m/min and with servo ... motor, the rate is 8m/min.equpped with high rigid and ...