Center Heights 160, 200mm, Nc Control, Pneumatic Dividing Heads

The index is designed to utilize a three-piece precision face gear coupling. It is an ideal accessory for NC borers, CNC machining centers as well as semi-automatic precision millers, borers etc...Because of the preset function control used for the indexer, high accurate positioning can be carried out by 5° Increment. The indexing is performed by applying air pressure.The spindle nose has a standard register taper. The workpieces mounted on the face plate can be easily positioned and machined. If a chuck with short taper recess is fitted onto the spindle nose, larger or longer bars can be held. When using 5C or 3J collet in the spindle bore, smaller or shorter hard drawn bars can be held for machining. With the help of centers on indexer and tailstock, cutting of long shaft can be performed.SpecificationsNCDH160PNCDH200QCenter height, mm160200Diameter of face plate, mm200315T-slot width on the face plate, mm10H1014H10Adjacent angle of T-slots, Deg90long slot: 90,
short slot: 45Diameter of positioning hole on table, mm25H730H7Diameter of spindle align positioning hole, mm10H710H7Width of positioning key of dividing head base, mm1822Collet for spindle3JNumber of teeth on face gear coupling7272Angle of equal dividing, DegInteger times of 5Integer times of 5Air pressure, Mpa>0.5>0.5Dividing accuracy, Sec1010Repeatability accuracy, Sec2.52.5Unbalance error allowance, N.m20.742Max. cutting torque, N.m390680Max. working load, Kgf4065Diameter of pipe couplingZ1/4Z1/4Net weight, Kgs95239Overall dimensions, mm274.5X248X269342.5X336X367