OKUMA SPACE TURN LB4000EXII / 1500MY

Swing over bed ø670 mm (ø26.38")
Swing over saddle ø480 mm (ø18.90")
Distance between centers 1,520 mm (59.84")
Max turning dia ø430 mm (ø16.93")
Max work length 1,500 mm (59.06")
X axis 1,500 300 mm (11.81")
Z axis 1,590 mm (62.60")
Y axis 140 (+-70) mm ((5.51" / (+- 2.75"))
C axis (minimum control angle) 360 (0.001 deg)
Speed 30 to 3,000 RPM
Speed ranges 2 auto ranges (2 range motor coil switching)
Nose JIS A2-11
Bore dia / Front bearing dia ø112 mm (ø4.41")
Type M-V12 NC turret (radial)
No. of tools L / M: 12
OD tool shank 25 mm × 25 mm (1" × 1")
ID tool shank dia ø40 mm (ø1-1/2")
Turret rotation 0.2 sec/index
Spindle speed 45 to 6,000 RPM
Speed range Infinitely variable
Rapid traverse X: 25 m/min, Z: 30m/min (984 ipm, 1,181 ipm)
Tailstock rapids 12 m/min (472 ipm)
Rapid traverse (C) 200 RPM
Tapered bore type MT No. 5
Quill travel 1,530 mm (60.24")
Main spindle (30 min/cont) 37/30 kw (50/40 hp)
Milling tool spindle 7.5/4.3 kw (10/5.7 hp) (25 min/cont)
Axis drive X: 3.5 / Z: 4.6 kw (4.73/6.21 hp)
Tailstock travel 2.9 kw (3.9 hp)
Height 2,157 mm (84.92")
Floor space *14,175 mm × 2,390 mm(164" × 94")
Mass (w/ CNC)*1 8,200 kg (18,040 lbs)