High Quality TJR Worm Gear Rotary Table AR(s)-125R/AR(s)-170R
Factory Price TJR Worm Gear Rotary Table AR(s)-125R/AR(s)-170R
Product Characteristics
The worm shaft is made of case-hardened steel. It features a specially designed and profile-corrected gear arrangement for higher efficiency, increased load carrying capacity, and precise accuracy. The worm gear is manufactured from a special non-ferrous alloy with high anti-wearing properties.
- Unique profile on worm gear ensures improved gear engagement
- Guarantees enhanced accuracy and uniform load distribution
- Reduces wear and tear for longer service life
- This transmission mechanism is used in all standard 4th axis and 5th axis worm gear rotary tables
Technical Parameters
| Item/Model |
Unit |
AR(s)-125R |
AR(s)-170R |
| Table Diameter |
mm |
Ø 125 |
Ø 170 |
| Diameter of Table Central Hole |
mm |
Ø 35H7 |
Ø 67 |
| Inner Diameter of Mandrel Sleeve |
mm |
- |
Ø 40H7 |
| Diameter of Center Through Hole |
mm |
Ø 25 |
Ø 40 |
| Center Height (Vertical) |
mm |
110 |
135 |
| Table Height (Horizontal) |
mm |
152 |
152 |
| Table T-slot Width |
mm |
12H7 |
12H7 |
| Guide Block Width |
mm |
14h7 |
18h7 |
| Min. Increment |
deg. |
0.001 |
0.001 |
| Indexing Precision |
sec. |
40 |
20 |
| Repeatability |
sec. |
6 |
6 |
| Clamping System (Pneumatic) |
kg/cm2 |
6 |
6 |
| Clamping Torque |
kg-m |
13 |
31 |
| Servo Motor Model |
FANUC |
Taper shaft |
Taper shaft |
| Servo Motor Model |
MITSUBISHI |
Taper shaft |
Taper shaft |
| Speed Reduction Ratio |
- |
αiS4 / ßiS4 |
αiF4 / αiF8 / ßiS8 |
| Max. Rotation Rate of Table (Calculate with Fanuc α Motor) |
r.p.m |
83.3 *(33.3) |
44.4 *(33.3) |
| Allowable Inertia Load Capacity (Horizontal) |
kg.cm.sec2 |
2 |
5.4 |
| Allowable Workpiece Load |
Vertical |
50 |
75 |
| Allowable Workpiece Load |
with Tailstock |
100 |
150 |
| Allowable Workpiece Load |
Horizontal |
100 |
150 |
| Allowable Load(with Rotary Table Clamping) |
F |
1000 |
1450 |
| Allowable Load(with Rotary Table Clamping) |
FxL |
45 |
110 |
| Allowable Load(with Rotary Table Clamping) |
FxL |
13 |
31 |
| Strength of worm gears |
kg.m |
9 *(3.7) |
18 *(14.6) |
| Net Weight (servo motor excluded) |
kg |
34 |
50 |
* Values in parentheses indicate alternative specifications