The best machine for automated production lines
Space-saving, with large work envelope
Space-saving machine |
 Large work envelope |
Highly productive and efficient, high quality cutting
X, Y, Z axis slideways
The slideway on each axis is a highly rigid box way, enabling high vibration absorbance, high quality machining.
The superb maintainability of the 44V Ⅱ also provides long-term product assurance for the customer.
VAC integral motor/spindle
Spindle is supported by ceramic angular bearing and roller bearing, for low heat generation and low vibration even with long and high-speed operation.
An integrated motor used for the drive also gives quiet, smooth turning increments from low to high speeds.
High cutting stability with use of dual contact spindle
High productivity with reduced cutting and non-cutting times
Shorter cutting times:
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Reduced non-cutting times:
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Machine Specifications:
| Model | Unit | MILLAC 44V Ⅱ | MILLAC 44V Ⅱ (2APC) | ||
| Travels | X-axis (table L/R) | mm (in.) | 560 (22.05) | ||
| Y-axis (table F/B) | mm (in.) | 410 (16.14) | |||
| Z-axis (spindlehead vertical) | mm (in.) | 410 (16.14) | |||
| Table top to spindle nose | mm (in.) | 150 to 560 (5.91 to 22.05) | 200 to 610 (7.87 to 24.02) | ||
| Table | Column to spindle center | mm (in.) | 450 (17.72) | ||
| Work surface | mm (in.) | 630 × 400 (24.80 × 15.75) | (Pallet) 400 × 400 (15.75 × 15.75) | ||
| Floor to table top | mm (in.) | 850 (33.46) | (Pallet top) 1,000 (39.37) | ||
| Max load capacity | kg (lb) | 250 (9.84) | 200 (7.87) | ||
| Spindle | Spindle speed | min-1 | 120 to 12,000 [20,000] *1 | ||
| Speed ranges | Stepless | ||||
| Taper bore | 7/24 taper No. 40 | ||||
| Bearing dia | mm (in.) | ø60 (2.36) | |||
| Feedrates | Rapid traverse | m/min (fpm) | X-Y-Z: 50 [30] (164.05 [98.43]) *2 | ||
| Cutting feedrate | mm/min (ipm) | X-Y-Z: 20,000 (787) | |||
| Motors | Spindle | kW (hp) | 15/11 (20/15) (25% ED/cont) | ||
| OSP | kW (hp) | [30/22 (10 min/cont)] *1 | |||
| FANUC | kW (hp) | [18.5/11 (15% ED/cont)] *1 | |||
| Feed axes | OSP | kW (hp) | X: BL 2.2 (3), Y: BL 3.0 (4), Z: BL 5.5 (7.5) | ||
| FANUC | kW (hp) | X: AC 2.5 (3), Y: AC 2.7 (4), Z: AC 4.5 (6) | |||
| ATC | Tool shank | MAS BT40 | |||
| Pull stud | MAS 2 | ||||
| Tool capacity | tools | 16 [24] | |||
| Max tool (w/adjacent / w/o adjacent) |
mm (in.) | ø90/ø115 (ø3.54/ø4.53) | |||
| Max tool length | mm (in.) | 250 (9.84) | |||
| Max tool weight / moment | kg/N-m | 5/4.9 (11 lb/3.6 ft-lbf) | |||
| Tool selection | Memory random | ||||
| APC | No. of pallets | — | 2 | ||
| APC time | sec | — | 5 | ||
| Servomotor for APC rotation |
OSP | kW (hp) | — | 1.7 (2.3) | |
| FANUC | kW (hp) | — | 1.2 (1.6) | ||
| Machine size | Height | mm (in.) | 2,400 [2,620] *1 (94.49 [103.15] *1) | 2,600 [2,820] *1 (102.36 [111.02] *1) | |
| Floor space length × width |
OSP | mm (in.) | 1,600 × 3,440 (62.99 × 135.43) | 1,600 × 3,550 (62.99 × 139.76) | |
| FANUC | mm (in.) | 1,600 × 3,320 (62.99 × 130.71) | 1,600 × 3,550 (62.99 × 139.76) | ||
| Weight | kg (lb) | 4,500 (9,900) | 5,000 (11,000) | ||
| Control | OSP-P300MA, FANUC 0i-MF [FANUC 31i-B] *2 | ||||
[ ]: Optional
*1: 20,000 min-1 spindle
*2: Die/mold specs
