| ITEM / MODEL |
UM-350 |
UM-500 |
| Controller |
FANUC 18i - M |
| SPINDLE |
| Spindle speed |
rpm
|
12000 (15000) |
| Spindle nose taper |
-
|
BT 40 |
| Bearing inner diameter |
mm
|
70 |
| Drive system |
-
|
Direct |
| TRAVELS |
| X-axis travel |
mm
|
700 |
1000 |
| Y-axis travel |
mm
|
550 |
650 |
| Z-axis travel |
mm
|
470 |
| A-axis travel |
Deg
|
- 120 / 10 |
- 120 / 30 |
| C-axis travel |
Deg
|
360 |
| TABLE |
| Max. speed of rotary axis (C-axis) |
rpm
|
33.3 |
25 |
| Max. speed of tilting axis (A-axis) |
rpm
|
25 |
12.5 |
| Max. table loading at 0° |
kg
|
200 |
300 |
| Max. table loading at 90° |
kg
|
100 |
250 |
| Spindle nose to table |
mm
|
120 - 590 |
| Table dimension |
mm
|
Ø 350 |
Ø 500 |
| Max. workpiece size |
mm
|
Ø 490 x 450 |
Ø 730 x 450 |
| T-slot size |
mm
|
12 |
14 |
| FEED RATES |
| (X/ Y/ Z) Rapid traverse rate |
m/min
|
42 / 42 / 30 |
| Cutting feed rate |
m/min
|
12 |
| Ball screw diameter |
mm
|
Ø 45 |
| Guideway type |
-
|
Linear |
| AUTOMATIC TOOL CHANGE SYSTEM |
| Tool magazine capacity |
pcs
|
24 (32 / 40) |
| Max. tool weight |
kg
|
7 |
| Max. tool diameter |
mm
|
80 |
| Max. tool diameter without adjacent tools |
mm
|
150 |
| Method of tool exchange |
-
|
Arm type |
| Max. tool length |
mm
|
300 |
| MOTOR |
| Spindle motor power (Cont. / 30 min) |
kW
|
7.5 / 11 |
| X/Y/Z feed motor |
kW
|
3 / 3 / 4 |
| Coolant pump motor (50 Hz / 60 Hz) |
kW
|
0.53 + 0.85 / 0.75 + 1.27 |
| OTHERS |
| Air supply |
kg/cm²
|
5.5 |
| Machine weight |
kg
|
7500 |
9000 |
| Machine dimension (L × W × H) |
m
|
2.7 x 2.2 x 3.2 |
3.0 x 2.2 x 3.2 |
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