Stepping Motor,step motor,hybrid stepping motor for precision industrial control and ... low vibration4 stable temperatureFeature:1 SR driver model Y3SSR8,60mm 3 phase step motor match with ME120N power supply ... , 86mm 3 phase step motor match with ME180N power ... ,6400,51200 available,pulse+direction control mode2 motor size 60&86mm,length 54.5&76. ...