... multi-function 2,AC servo 4.5KW spindle 3,linear guideway AC servo drive CNC router Introduction: ... to ensure smooth movement.4,Driving system use high precision rack and pinion,increase speed and precision5 ... of rotationWell-known brand 450B stepper motor, Taiwan high precise guideRotary axisCylinder diameter 200mm,length 1200mmApplications:Plane ... ,marble,white marble columns. AC servo drive CNC router