| Model |
BRNC-320/320N* |
BRNC-400/400N* |
| Worktable diameter |
Ø 320mm |
Ø 400mm |
| Table height (horizontal) |
220mm |
250mm |
| Center height (vertical) |
210 |
255 |
| Overall height |
385 |
465 |
| Through-hole diameter |
Ø 100 |
Ø 150 |
| Center bore diameter |
Ø 100H7 |
Ø 150H7 |
| T-slot size |
14H7 |
14H7 |
| Guide block size |
18H7 |
18H7 |
| Number of worm gear teeth |
72 |
72 |
| Servo motor (model as
required) |
FANUC |
MELDAS |
FANUC |
MELDAS |
| α12 10S |
HA100 |
α12 10S |
HA100 |
| Speed reduction ratio |
1/180 |
1/180 |
| Minimum input increment |
0.001° |
0.001° |
| Table rotation speed |
11.1r.p.m(motor 2000r.p.m) |
11.1r.p.m(motor 2000r.p.m) |
| Clamp torque & Clamp mentor |
85kg-m(hydraulic pressure 35kg/cm²) |
85kg-m(hydraulic pressure 35kg/cm²) |
| Cumulative indexing accuracy |
20" |
20" |
| Repeatability |
4" |
4" |
| Allowable load capacity |
Vertical |
350kg |
500kg |
| Horizontal |
150kg |
200kg |
| Allowable inertia force |
38.5kg-cm-sec² |
99.8kg-cm-sec² |
| Allowable turntable torque |
78kg-m |
170kg-m |
| Allowable work piece diameter |
Ø 320 |
Ø 400 |
| Net weight |
170kg |
270kg |
