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TANSHING ACCURATE INDUSTRIAL CO., LTD. TANSHING ACCURATE INDUSTRIAL CO., LTD. is a specialist in the design and manufacture of a wide range of CNC rotary tables and index tables. At TANSHING we are dedicated to continuous research and development and technological innovation. From design, precision machining, to rigorous quality control, great care is taken to ensure an international quality level. TANSHING's products are widely recognized in both domestic and overseas markets, The innovative dual lead worm drive system has been patented in Taiwan which is indisputable proof of the superior R&D capability of TANSHING. TANSHING has been certified by AQSR ISO-9001 (U.S.A). In order to ensure very high precision parts, TANSHING has invested heavily in various advanced machining equipment 90% of our in house parts machining allows us to fully control the parts accuracy, which provides a solid foundation for the superior quality of TANSHING CNC rotary tables and index tables. |
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Features |
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- Worktable diameter 125, 170, 210 mm.
- Motor is mounted at the right.(Vertical and Horizontal applications)
- Employs high precision cross roller bearing.
- Exclusive dual lead worm drive.
- Air operated.
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| SPECIFICATIONS....MODEL |
VRNC-125 |
VRNC-170 |
| Worktable diameter |
 125 |
170 |
| Table height ( Horiaontal ) |
152 |
152 |
| Center height ( Vertical ) |
110 |
135 |
| Center bore diameter |
25 H7 |
35 H7 |
| T - slot size |
12 H7 |
12 H7 |
| Guide block size |
14 h7 |
18 h7 |
| Number of worm Gear teeth |
48 |
72 |
| Cumulative indexing accuracy |
Max. 40" |
Max. 20" |
| Repeatability |
4" |
4" |
| Clamp torque & Clamp method |
8kg-m (Pneumatic pressure 5kg/cm2) |
8kg-m (Pneumatic pressure 5kg/cm2) |
| Load capacity |
Vertical |
50kg |
75kg |
| Horizontal |
100kg |
150kg |
| Tail-stock used |
100kg |
150kg |
| Allowable inertia force |
2kg-cm-sec2 |
4.9kg-cm-sec2 |
| Allowable turntable torque |
8.5kg-m |
15kg-m |
| Net Weight ( motor exclude ) |
25kg |
38kg |
| Servo motor (model as required) |
FANUC |
MELDAS |
FANUC |
MELDAS |
 1/ 2 |
HA23/HA33 |
AC 0S, 3 |
HA43NT-E30 |
| Speed reduction ratio |
1/90 |
1/90 |
1/90 |
| Minimum input increment |
0.001  |
0.001 |
0.001 |
| Table roation speed |
33.3r.p.m (Motor 3000r.p.m) |
33.3r.p.m (Motor 3000r.p.m) |
33.3r.p.m (Motor 3000r.p.m) |
| SPECIFICATIONS....MODEL |
VRNC-210 |
| Worktable diameter |
210 |
| Table height ( Horiaontal ) |
152 |
| Center height ( Vertical ) |
160 |
| Center bore diameter |
45 H7 |
| T - slot size |
12 H7 |
| Guide block size |
18 h7 |
| Number of worm Gear teeth |
72 |
| Cumulative indexing accuracy |
Max. 20" |
| Repeatability |
4" |
| Clamp torque & Clamp method |
16kg-m (Pneumatic pressure 5kg/cm2) |
| Load capacity |
Vertical |
75kg |
| Horizontal |
150kg |
| Tail-stock used |
150kg |
| Allowable inertia force |
4.9kg-cm-sec2 |
| Allowable turntable torque |
15kg-m |
| Net Weight ( motor exclude ) |
43kg |
| Servo motor (model as required) |
FANUC |
MELDAS |
AC 0S, 3 |
HA43NT-E30 |
| Speed reduction ratio |
1/90 |
1/90 |
| Minimum input increment |
0.001 |
0.001 |
| Table roation speed |
33.3r.p.m (Motor 3000r.p.m) |
33.3r.p.m (Motor 3000r.p.m) |
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