CNC Rotary Table VRNC 170B 210B 255B

Worktable diameter O125 , O170 , O255 mm.Motor is mounted at back.Employs high precision cross roller bearing.Exclusive dual lead worm drive.Air operated.ModelVRNC -255 BWorktable diameterO255Center height ( Vertical )160Center bore diameterO45 H 7T - slot size12 H7Guide block size18 H7Number of worm Gear teeth72Cunulative indexing accuracyMax. x 20"Repeatability4"Clamp torque & Clamp method16kg-m(Pneumatic pressure 5kg/cm2)Load capacityVertical75 kgTail-stock used150 kgAllowable inertia force4.9kg - cm - sec2Allowable turntable torque15kg - mNet Weight ( motor exclude )77.5 kgServo motor (model excluded )FANUCMELDASAC OS,O3HA43NT-E30Speed reduction ratia1/90Minimum input increment0.001oTable roation speed33.3 r.p.m.