1, 7.5kw High Frequency Spindle Motor; 2, For Auto Tool Changer 0 ~ 24,000 RPM ER32 ... : 0.02mmREPEATABILITY: ± 0.005 mmX,Y,Z Motor : A/C Servo MotorSPINDLE MOTOR : 7.5kw High Frequency Spindle MotorFor Auto Tool Changer 0 ~ 24,000 ... possibleMOVING SYSTEM: High Frequency BallScrew & L/M GuideOPTIONS: A.T.C (Automatic Tool Changer) : 6ATC, 12ATCSpindle Moter Power : 7.5kw, 5.5,kw ...