| Model |
VRNC - 125 |
VRNC - 170 |
VRNC - 210 |
| Worktable diameter |
Ø 125 |
Ø 170 |
Ø 210 |
| Table height (horizontal) |
150 |
150 |
150 |
| Center height (vertical) |
110 |
135 |
160 |
| Center bore diameter |
Ø 25H7 |
Ø 35H7 |
Ø 45H7 |
| T - slot size |
12H7 |
12H7 |
12H7 |
| Guide block size |
14H7 |
18H7 |
14H7 |
| Number of worm gear teeth |
48 |
72 |
72 |
| Cumulative indexing accuracy |
Max. x40" |
Max. x20" |
Max. x20" |
| Repeatability |
± 2" |
± 2" |
± 2" |
| Clamp torque & Clamp method |
8 kg-m (Pneumatic pressure 5kg/cm²) |
8 kg-m (Pneumatic pressure 5kg/cm²) |
16 kg-m (Pneumatic pressure 5kg/cm²) |
| Load capacity (kg) |
Vertical |
50kg |
75kg |
75kg |
| Horizontal |
100kg |
150kg |
150kg |
| Tail-stock used |
100kg |
150kg |
150kg |
| Allowable inertia force |
2 kg - cm - sec² |
4.9 kg - cm - sec² |
1.9 kg - cm - sec² |
| Allowable turntable torque |
8.5 kg - m |
15 kg - m |
15 kg - m |
| Net Weight ( motor exclude ) |
25 kg |
38kg |
43kg |
| Servo motor (model excluded ) |
FANUC |
MELDAS |
FANUC |
MELDAS |
FANUC |
MELDAS |
| α1/ α2 |
HA23/HA33 |
AC OS/α3 |
HA23/HA33 |
AC OS/α3 |
HA23/HA33 |
| Speed reduction ratia |
1/90 |
1/90 |
1/90 |
| Minimum input increment |
0.001° |
0.001° |
0.001° |
| Table rotation speed |
33.3 r.p.m. (Motor 3000 r.p.m.) |
33.3 r.p.m. (Motor 3000 r.p.m.) |
33.3 r.p.m. (Motor 3000 r.p.m.) |
