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DIVIDING HEAD

Semi-universal Dividing Head

  • DIVIDING HEAD
  • 0086-18615009310
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F12 series and FB80, semi-universal dividing head,is one of the most important attachment for milling machine.With the help of this dividing head,the workpiece can be carried out direct indexing and simple indexing,or rotate to any angle as desired and the periphery of a workpiece can be divided into any divisions of equal parts and etc.
 
Items FB80 F12100 F12125 F12160 F12200 F12250
Center height   mm 80 100 125 160 200 250
Swivel angle of spindle from its horizontal position (upward) ≤90° ≤95°
Horizontal position(downward) ≤6° ≤5°
Rotating angle of spindle for one complete revolution of dividing handle 9°(540grad.,1’each)
Min. reading of vernier 10”
Worm gear ratio 1:40
Taper of spindle bore MT3 MT4 MT5
Width of locating key       mm 14 18 22
Dia.of short taper of spindle nose for mounting flange   mm Φ36.541 Φ41.275 Φ53.975 Φ82.563
Hole numbers on index plate 1st  plate 24,25,28,30,34,37,38,39,41,42,43
2nd  plate 46,47,49,51,53,54,57,58,59,62,66
Individual indexing error of the spindle for one complete revolution of dividing handle 60” ±45”
Cumulate error at any 1/4 periphery of spindle 70” ±1’
Max. bearing  Kg 80 100 130 130 200 200
N.W.         Kg 26 57 83.5 100    
G.W.         Kg 32 69 96 114 325 380
Case dimensions mm 480X360X219 610X459X255 536X460X310 710X505X342 980X720X530 980X720X530