| ITEM/MODEL |
U-25 |
| Controller |
FANUC 0i-M |
| SPINDLE |
| Spindle speed |
rpm |
12000 (15000) |
| Spindle nose taper |
BT40 |
| Bearing inner diameter |
mm |
70 |
| Drive system |
Direct |
| TRAVELS |
| X-axis travel |
mm |
500 |
| Y-axis travel |
mm |
400 |
| Z-axis travel |
mm |
550 |
| A-axis travel |
degree |
-30 / +120 |
| C-axis travel |
degree |
360 |
| TABLE |
| Max. speed of rotary axis (C-axis) |
rpm |
62.5 |
| Max. speed of tilting axis (A-axis) |
rpm |
40 |
| Max. table loading at 0° |
kg |
60 |
| Max. table loading at 90° |
kg |
60 |
| Spindle nose to table |
mm |
100~650 |
| Table dimension |
mm |
Ø250 |
| Max. workpiece size |
mm |
Ø250 x 220 |
| T-slot size |
mm |
12 |
| FEED RATES |
| X-axis Rapid Traverse Rate |
m / min |
32 |
| Y-axis Rapid Traverse Rate |
m / min |
32 |
| Z-axis Rapid Traverse Rate |
m / min |
30 |
| Cutting feed rate |
m / min |
12 |
| Ball screw diameter (X/Y/Z) |
mm |
45/45/45 |
| Guideway bearing type |
Roller |
| AUTOMATIC TOOL CHANGE SYSTEM |
| Tool magazine capacity |
pcs |
32 |
| Max. tool weight |
kg |
7 |
| Max. tool diameter |
mm |
75 |
| Max. tool diameter without adjacent tools |
mm |
127 |
| Method of tool exchange |
Arm type |
| Max. tool length |
mm |
300 |
| MOTOR |
| Spindle motor power(Cont. / 30min) |
kW |
7.5 / 11 |
| X/Y/Z feed motor |
kW |
3/3/4 |
| Coolant pump motor(50Hz/60Hz) |
kW |
0.53+0.85/0.75+1.27 |
| OTHERS |
| Air supply |
kg/cm² |
5.5 |
| Machine dimension L x W x H |
m |
2 x 2.5 x 3 |
| Net weight |
kg |
7200 |