Features: The NC dividing head is the necessary accessory for the NC milling machine, boring machine, and other machine tools as well. The FK series NC products can be mounted on the table of machine tools in both horizontal and vertical ways. The clamping power is supplied by both hydraulic and pneumatic ways. While the spindle is unclamped, the NC controlling system can realize the dividing works for the multiples of 5 degrees through the driving of the servo motor, and the feedback of the encoder. Order No. 400-1090 400-1091 400-1092 Center Height 140mm 175mm 220mm Face Plate Diameter Ø160mm Ø200mm Ø315mm T slot size 10H10 10H10 14H10 T slot numbers 4 4 6 Center Bushing Diameter Ø20H7 Ø25H7 Ø30H7 Indexer Tran Bushing Diameter Ø10H7 Ø10H7 Ø15H7 Width of locking key 18mm 18mm 18mm Teeth No. of Gear Coupling 72 72 72 Angle of Equal Dividing 5 degree 5 degree 5 degree Air (Hydraulic) Pressure 0.5-0.7MPa/0.5-7MPa 0.5-0.7MPa/0.5-7MPa 0.5-0.7MPa/0.5-7MPa Servo Motor 0.3KW 0.3KW 0.3KW Max. Tangent Torque 300Nm 380Nm Repeatability 3” 3” 3” Dividing Accuracy 10” 10” 10” Net Weight 50kg 75kg 150kg Max. Workload 100kg 125kg 350kg