... speed change tool,with italy air cooling spindle ,Japan servo motor. Application area: stone,mable,grantile,tiles etc ... , high efficiency and suction is smooth.Adopt Japan yaskawa servo motor ,built-in encoder,It can stop ... 0KW13Working voltageAC380V/50Hz14Spindle rotating speed0-24000rpm/min15Drive MotorJapan servo motor16Operation systemTaiwan LNC control system17Net weight2000kg18Gross weight2300kg ...