ITEM |
ML-280 |
Capacity |
Swing over bed |
Ø 600 (Ø 23.6) |
Max. diameter × length |
Ø 300 × 600 (Ø 11.8 × 23.6 ) |
Max. diameter |
Ø 300 (Ø 11.8) |
Bed |
Slant angle of bed |
30 ° |
| Max. travel range of Z/X-axis |
600 / 170 (23.6 × 6.7) |
| Servo motor of Z/X-axis |
Z-axis: 3 kW
X-axis: 3 kW |
| Rapid traverse rates of Z/X-axis |
30 / 24 m/min (1181 / 945 ipm) |
Spindle |
Diameter of spindle front bearing bore |
STD: Ø 100 (Ø 3.9)
OPT: Ø 120 (Ø 4.7) |
| Diameter of spindle bore/bar capacity |
STD: Ø 62 / Ø 52 (Ø 2.4 / Ø 2.0)
OPT: Ø 86 / Ø 75 (Ø 3.4 / Ø 2.9) |
| Spindle nose type |
STD;ASA A2-6; OPT:A2-8 |
| Taper of spindle bore |
1/20 |
| Spindle motor |
STD: 11/15 kW (15/20 HP)
OPT: 15/18.5 kW (20/25 HP) |
| Spindle speed |
STD: 8” chuck 4500 rpm
OPT: 10” chuck 3500 rpm |
| Chuck diameter |
STD: Ø 8” ; OPT: Ø 10” |
Hydraulic Tailstock |
Quill diameter |
- |
Tailstock travel |
600 (23.6) |
Quill type |
Live |
Quill taper |
STD:MT. No.4 OPT: MT. No.5 |
Quill stroke |
150 (5.9) |
Tool Turret |
Type |
STD: Hydraulic; OPT: Servo, Live Tooling |
Capacity |
STD: 10; OPT: 8 / 12 |
Tool shank |
□ 25 × 25 ( □ 1 × 1) |
Index time (T-T) (SEC) |
0.6 |
Drive Motor |
Coolant motor |
960 W (1.3 HP) |
Hydraulic motor |
1.5 kW (2 HP) |
Chip conveyor motor |
0.2 kW (1/4 HP) |
| Accuracy |
Positioning (Z/X) |
±0.004 |
| Repeatability (Z/X) |
±0.003 |
Miscellaneous |
Power requirement |
208-220 Volts / 100 Amps / 26 KVA |
Height from floor to spindle center |
1100 (43.3) |
Floor area (L × W ) |
3770 × 1953 (149 × 77) |
Packing dimensions (with chip conveyor) |
3830 × 2120 × 2120 (151 × 83 × 83) |
Net weight |
5430 kg (11946 lbs) |
Gross weight |
5730 kg (12606 lbs) |
