1.It adopts Siemens 802C control system and SIMOKRIVE 611U servo driver to drive the servo motor,collect accurate ball screw u m position to control,conbine SimoCom U software to test and optimize. That make ascendant dynamic and static capablilty(low nois, small vibration, accurate position and stable).
2.802C control system high accurate calculate, then carry out to accurate polishing on the part surface for the glabrous rotor, but othe hydraulic pressure transmisslon can't catch up high quality for the prat
