Product Details
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.
Specifications |
NCDH160P |
NCDH200Q |
Center height, mm |
160 |
200 |
Diameter of face plate, mm |
200 |
315 |
T-slot width on the face plate, mm |
10H10 |
14H10 |
Adjacent angle of T-slots, Deg |
90 |
long slot: 90, short slot: 45 |
Diameter of positioning hole on table, mm |
25H7 |
30H7 |
Diameter of spindle align positioning hole, mm |
10H7 |
10H7 |
Width of positioning key of dividing head base, mm |
18 |
22 |
Collet for spindle |
3J |
|
Number of teeth on face gear coupling |
72 |
72 |
Angle of equal dividing, Deg |
Integer times of 5 |
Integer times of 5 |
Air pressure, Mpa |
> 0.5 |
>0.5 |
Dividing accuracy, Sec |
10 |
10 |
Repeatability accuracy, Sec |
2.5 |
2.5 |
Unbalance error allowance, N.m |
20.7 |
42 |
Max. cutting torque, N.m |
390 |
680 |
Max. working load, Kgf |
40 |
65 |
Diameter of pipe coupling |
Z1/4 |
Z1/4 |
Net weight, Kgs |
95 |
239 |
Overall dimensions, mm |
274.5X248X269 |
342.5X336X367 |
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