Used 2015 OKUMA MULTUS B300II | 5-Axis or More CNC Lathes

Capacity
Swing over saddle mm (in) ø630 (24.8) (Y=0)
Max machining dia mm (in) ø630 (24.8)
Distance between centers mm (in) 900 (35.43)

Travels
X axis mm (in) 580 (+560 to −20) (22.83 (+22.05 to –0.79))
Z axis mm (in) 935 (36.81)
Y axis mm (in) 160 (+80 to −80) (6.3 (+3.15 to –3.15))
W axis mm (in) 1,000 (39.37)
C-axis control degree 360 (min control angle 0.001)
B axis indexing angle degree 225 (−30 to 195 (min control angle 0.001))

Main Spindle
Spindle speed degree min-1 45 to 5,000
Speed ranges 2 auto ranges (2-speed motor coil switching)
Spindle nose JIS A2-6
Tapered bore / Bearing dia mm (in) ø62/ø100 (ø2.44/ø3.94)
Spindle speed min-1

Opposing Spindle
Speed ranges 50 to 6,000
Spindle nose 2 auto ranges (motor coil switching)
Tapered bore / Bearing dia ø62/ø100 (ø2.44/ø3.94)

Turret
Type H1 ATC
No. of tools stations 1 for both L and M tools
OD tool shank dimensions/ ID tool shank diameter mm (in) 25/ø32 ( 1/ø1-1/4)

Milling Tool Spindle
Speed range min-1 50 to 12,000
Max torque N-m 65.7/44.8 (3 min/cont)

Feedrates
Rapid traverse mm/min X:40,000 Z:40,000 Y:26,000 W:20,000

ATC
Tool shank / Pull stud CAPTO C6
No. of tools 120
Max tool dia mm (in) ø90 (3.54) (ø130 (5.12) w/o adjacent tools)
Max tool length mm (in) 300 (11.81) (from gauge line)
Max tool weight kg (lb) 8 (18)

Motors
Main spindle kW (hp) 15/11 (20/15) (20 min/cont)
Opposing spindle kW (hp) 15/11 (20/15) (20 min/cont)
Milling tool spindle kW (hp) 11/7.5 (15/10) (5 min/cont)
Axis drive motors kW (hp) X:3.5 (5), Y:2.9 (4), Z:3.5 (5)
W axis motors kW (hp) 2.9 (4)
Coolant pump motor (50/60Hz) kW (hp) 0.55/0.75 (0.7/1)

Machine Size
Floor space (with tank) mm×mm 4,035×2,257 (158.86 88.86)
Weight (with CNC) kg (lb) 10,300 (22.660)