... 802D CNC system (or appoint by customer). It is AC motor for the headstock, tow grade and stepless. The bearing ... and high precision in rotating. The feeding box adopts AC servo motor, stepless, and it is equipped with high precision ball ... speed6000mm/min6000mm/minmain motor30kW,AC spindle motor37kW,AC spindle motorfeed motor5.37kW,AC spindle motor7.75kW,AC spindle motorCNC systemSIEMENS 802DSIEMENS ...