|
ITEM |
ML-720(ML-60A) |
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|
Capacity |
Swing over bed |
Ø 720 (Ø 28.3) |
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|
Max. diameter × length |
STD: Ø 550 × 1100 (Ø 21.6 × 43.3 ) |
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|
Max. diameter |
Ø 620 (Ø 24.4) |
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|
Bed |
Slant angle of bed | 45 ° | |
| Max. tr***el range of Z/X-axis |
1100 / 385 (43.3 × 15.1) |
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| Servo motor of Z/X-axis |
Z-axis: 4 kW X-axis: 4 kW |
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| Rapid tr***erse rates of Z/X-axis | 20 / 12 m/min (787 / 472 ipm) | ||
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Spindle |
Diameter of spindle front bearing bore |
STD: Ø 180 (Ø 7.1) OPT: Ø 304.8 (Ø 12) |
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| Diameter of spindle bore/bar capacity |
STD: Ø 131 / Ø 116 (Ø 5.2 / Ø 4.6) OPT: Ø 218 / Ø 200 (Ø 8.6 / Ø 7.9) |
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| Spindle nose type | STD;ASA A2-11; OPT:A2-15 | ||
| Taper of spindle bore |
1/20 |
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| Spindle motor |
STD: 22/26 kW (30/35 HP) |
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| Spindle speed |
40-2000 rpm (4-speed gear) |
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| Chuck diameter |
STD: Ø 15” (Kitagawa B-15); |
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|
Hydraulic Tailstock |
Quill diameter |
Ø 125 (Ø 4.9) |
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|
Tailstock tr***el |
1080 (42.5) |
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|
Quill type |
Live |
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Quill taper |
STD: MT. No.5 |
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|
Quill stroke |
160 (6.3) |
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Tool Turret |
Type |
STD: 8; OPT: 12 | |
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Capacity |
STD: 10; OPT: 8 / 12 |
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|
Tool shank |
□ 32 × 32 ( □ 1 × 1) |
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|
Index time (T-T) (SEC) |
1.5 |
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|
Drive Motor |
Coolant motor |
860 W (1.1 HP) |
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|
Hydraulic motor |
2.25 kW (3 HP) |
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|
Chip conveyor motor |
0.2 kW (1/4 HP) |
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| Accuracy | Positioning (Z/X) | &plu***n;0.005 | |
| Repeatability (Z/X) | &plu***n;0.004 | ||
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Miscellaneous |
Power requirement |
208-220 Volts / 100 Amps / 30 KVA |
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|
Height from floor to spindle center |
1300 (51.2) |
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|
Floor area (L × W ) |
5013 × 2164 (197 × 85) |
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|
Packing dimensi*** (with chip conveyor) |
4980 × 2350 × 3040 (196 × 93 × 120) |
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|
Net weight |
11080 kg (24376 lbs); |
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Gross weight |
12900 kg (28380 lbs) |
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*Specificati*** are subject to change without notice