[1] The universal dividing heads, models UDH80, UDH100, UDH125, UDH160 respectively have the center height as 80mm, 100mm, 125mm, 160mm and are the most important attachment for milling machines. With the help of the dividing head, the workpiece held between centers, or on a chuck can be rotated to any angles as desired and the periphery of a workpiece can be divided into any number of divisions equally. By means of all kinds of cutters, the dividing head can also help the milling machine to perform the milling operation for flute, spur gear, spiral gear, spiral flute, Archimedean cam, helical flute, etc...
[2] The dividing head is equipped with a face plate and then can be mounted onto the spindle nose. The workpiece can be mounted on the face plate, thus thecutting can be carried out from all the sides of workpiece. UDH125 and UDH160 models dividing heads are designed with improved shafts for supporting heavy loads.
[3] The universal dividing heads of models UDH100, UDH125, UDH160 are in the same structures as the UDH80 model dividing heads, and the operation handle is located on the left.
| Specifications |
UDH80 |
UDH100 |
UDH125 |
UDH160 |
| Center height, mm |
80 |
100 |
125 |
160 |
| Swivel angle of spindle from its horizontal position (upward), Deg |
≤90 |
≤ 95 |
| Swivel angle of spindle from its horizontal position (downward), Deg |
≤6 |
≤ 5 |
| Rotating angle of spindle responding to one revolution of handle, Deg |
9 (540 grad., 1 each) |
| Min. reading of vernier, Sec |
10 |
| Worm gear ratio |
01:40 |
| Taper of spindle bore |
MT3 |
MT4 |
| Width of positioning key, mm |
14 |
18 |
| Diameter of short taper of spindle nose for mounting flange, mm |
36.541 |
41.275 |
53.975 |
53.975 |
| Number of holes on indexing 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 |
| Changing gear |
Module |
1.5 |
2 |
| Number of teeth |
25, 30, 35, 40, 50, 55, 60, 70, 80, 90, 100 |
| Individual indexing error of the spindle for one revolution of handle, Sec |
60 |
±45 |
| Cumulated error at any 1/4 periphery of spindle, Min |
±1 |
| Max. load capacity, Kgf |
80 |
100 |
130 |
130 |
| Net weight, Kgs |
36 |
(63) 67 |
(104) 110 |
(120) 130 |
| Gross weight, Kgs |
45 |
(75) 79 |
(120) 126 |
(139) 149 |
| Packing size (LXWXH), cm |
54X40X22 |
62X46X26 |
64X53X31 |
71X54X34 |
Audited Supplier 
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