OKUMA LB3000EXII MY BB 950 – 2017

2017 OKUMA LB3000EXII MY BB 950
CNC TURNING CENTER LATHE WITH LIVE TOOLING AND Y-AXIS MILLING NEW 2017

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General Specifications
Model LB3000 EX (MY) LB3000 EX (W)
T C × 450 C × 950 C × 1,200 ×500 ×800
Capacity Swing over bed mm (in.) ø580 (ø22.83)
Swing over saddle mm (in.) ø470 (ø18.5)
Distance between centers mm (in.)
(W specs: DBN) – 470 (18.5) 970 (38.19) 1,220 (48.03) 785 (30.91) 1,085 (42.72)
Max turning dia mm (in.) ø340 (13.39) ø410 (16.14)
Max work length mm (in.) 250 (9.84) 450 (17.72) 950 (37.4) 1,200 (47.24) –
Travels X axis mm (in.) 260 (10.24)
Z axis mm (in.) 510 (20.08) 1,010 (39.76) 1,255 (49.41) 565 (22.24) 1,065 (41.93)
Y axis mm (in.) 120 (+70 to -50)
(4.72 (+2.76 to –1.97)) –
C axis deg 360 (0.001 increments) –
Spindle Spindle speed min-1(rpm) 45 to 5,000 [42 to 4,200]
Speed ranges 2 auto ranges (2 range motor coil switching)
Spindle nose JIS A2-6 [JIS A2-8]
Spindle bore dia mm (in.) ø80 [ø91] (ø3.15 [ø3.58] )
Front bearing dia mm (in.) ø120 [ø140] (ø4.72 [ø5.51] )
Sub- spindle Spindle speed min-1(rpm) – 50 to 6,000
Speed ranges – 2 auto ranges (2 range motor coil switching)
Spindle nose – ø140 flat
Spindle bore dia mm (in.) – ø62 (2.44)
Front bearing dia mm (in.) – ø100 (3.94)
Turret Type M-V12 NC turret V12 NC turret
No. of tools L / M: 12 L: 12
OD tool shank mm (in.) 25 (1)
ID tool shank dia mm (in.) ø40 (1.57)
Turret rotation sec/index 0.1
Milling tool Spindle speed min-1(rpm) 45 to 6,000 –
Speed range infinitely variable Infinitely variable –
Feedrates Rapid traverse m/min (ipm) X: 25, Z: 30, Y: 12.5
(984, 1,181, 492) X: 25, Z: 30
(984, 1,181)
Tailstock rapids m/min (ipm) – 12 (472) –
Rapid traverse (W) m/min (ipm) – 30
Rapid traverse (C) min-1(rpm) 200 –
Cutting (X-Z-Y) mm/rev (ipr) 0.001 to 1,000.000 (0.00004 to 39.37)
Tailstock Tapered bore type – MT 5 (revolving center) –
Quill travel mm (in.) – 515 (20.28) 1,015 (39.96) 1,330 (52.36) –
Motors Main spindle (30 min/cont) kW (hp) 22/15 (30/20) [30/22 (40/30)] {30/22 (40/30)}
Sub-spindle kW (hp) – 11/7.5 (15/10) (20 min/cont)
Milling tool spindle kW (hp) – 7.1/4.1 (9.5/5.5) (25 min/cont) –
Axis drive kW (hp) X: 3.5/Z: 4.6, Ys: 3.5 X: 2.8 / Z: 3.5
(4.7/6.1/4.7) (3.8/4.7)
Tailstock travel kW (hp) – 2.9 (3.92) –
Sub-spindle travel kW (hp) – 2.8 (3.75)
Coolant kW (hp) SD: 0.25/0.25 (0.34/0.34) SD: 0.55/0.75 SD: 0.25/0.25 (0.34/0.34)
(50 Hz / 60 Hz) RD: 0.55/0.75 (0.73/1) (0.73/1) RD: 0.55/0.75 (0.73/1)
Machine Height mm (in.) 2,250 (89) 2,455 (97) 2,455 (97) 1,839 (72) 1,975 (78)
size

Equipped With
OSP-P300LA CNC CONTROL
12 POSITION TURRET WITH LIVE TOOLING
3-4 LIVE TOOLS
C-AXIS
Y-AXIS
40 HP
10″ 3-JAW CHUCK
CHIP CONVEYOR
TOOL SETTER
COOLANT SYSTEM
HI-G CONTROL
HELICAL CUTTING
PROFILE GENERATING
HEAVY TOOLING
SYNCHRONIZED TAPPING
HI CUT PRO
TOOL LIFE MANAGEMENT