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The best machine for automated production lines

Space-saving, with large work envelope

Space-saving machine
MILLAC 44V Ⅱ OSP 3,440 mm FANUC 3,320 mm width: 1,600 mm
Large work envelope
MILLAC 44V Ⅱ XYZ-axis travels: 560 x 410 x 410 mm

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

  • Spindle speed 12,000 min-1
  • Spindle output 15/11 kW (25%ED/cont)
  • Max torque 73.4 N-m
  • Cutting federate X-Y-Z axis Max 20,000 mm/min
MILLAC 44V Ⅱ Shorter cutting times

Reduced non-cutting times

  • Rapid traverse X-Y-Z axis 50 m/min
  • Rapid traverse acceleration 1.0 G
  • Spindle startup 1.0 sec/10,000 min-1
  • ATC time T-T/C-C 0.9 sec/3.1 sec
  • ATC magazine indexing 1.2 sec (16-tool magazine/half cycle)
MILLAC 44V Ⅱ Reduced non-cutting times

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