Specifications

Universal dividing head is Most important attachment for milling machine.
F11 series is the most common univeral dividing head

The Specification of Universal dividing head(F11100A/F11125A/F11160A):

 

Specification		F11 100A	F11 125A	F11 160A
		F12 100	F12 125	F12 160
Swivel Hight  mm		100	125	160
Swivel angle of sindle from it's horizontal position (upward)		≤95°
Horizontal position(downward)		≤6°
Rotaing angle of spindle for one complete revolution of dividing handle		9°(540 GRAD;1'each
Min. reading of vernier		10"
Worm gear ratio		1:40
Taper of spindle bore		MT3	MT4
Width of locating key mm		14	18
Dia. Of short taper of spindle nose for mounting flage  mm		41.275	53.975	53.975
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
Change gear	Module	1.5	2
	teeth numbers	25,30,35,40,50,55,60,70,80,90,100
Individual indexing error of the spindle for one complete revolution of dividing handle		±45"
Cumulate error at any 1/4 periphery of spindle		±1'

 The universal dividing head,Type FW80,F1110A,F11125A,F11160A is one of the most important attachment for milling machine.With the help of this dividing head ,the workpiece held between centers,or on a chuck can rotate to any angle as desired and the periphery of a workpiece can be divided into any divisions of equal parts.By means of all kinds of cutters,the dividing head can also help milling machine to perform the milling operation for flute.spur gear spiral gear.spial flute,archimedean cam,helical flute and etc.

 The dividing head is equipped with a face plate that can be mounted onto the spidle nose.The workpiece can be mounted on the face plate.thus,cutting can be carried out  on 4-sides of a workpiece.

 F11125C F11160C is designed for the consumers special needed,the shatting is improved to support heavy load.

 The universal dividing head,type F11100AL,F11125AL,F11160AL is the same as FW80 of the structures and the operation handle is setted on the left.