The LB3000 EX III SPACETURN, is built on Okuma’s Thermo-Friendly Concept to ensure minimal thermal growth, and slanted box bed construction translates to unsurpassed quality and rigidity.
Equipped with Okuma’s high-power, high-torque PREX motor, this machine delivers high-quality machining from heavy- to high-speed cutting.
The operator-friendly, open-architecture OSP-P500 control makes this machine not only easy to operate but also to integrate with other peripheral equipment. A variety of bed lengths, bore sizes, and options—including live tooling, sub-spindle, and Y-axis—means there is a configuration to meet any shop’s requirements.
Available in:
L: 2-axis (X,Z)
M: 3-axis (X,Z, C spindle axis) with tailstock
MY: X,Y,Z,C 4-axis with tailstock
MYW: 5-axis with sub-spindle
| Item | LB3000-EX III (M,MY) | LB3000-EX III (MYW) |
|---|---|---|
| Max turning dia | M, MY: φ340 | φ360 |
| Max turning length | M: 500/1000/13000 mm MY: 450/ 950/ 1200 mm | 595/825 mm |
| Travels | ||
| X-axis travel | M, MY : 260 mm | 260 mm |
| Z-axis travel | M: 565 /1065/ 1380 mm MY: 510/1010/1255 mm | 510/1010 mm |
| Y-axis travel | M:- MY: 120 (+70 to –50) | 115 (+70 to –45) |
| C-axis control angle | M, MY: 360° (min. control angle 0.001°) | 360°(min. control angle 0.001°) |
| W-axis travel | - | 595/825 mm |
| Spindle | 45 to 5,000 min-1 | 45 to 5,000 min-1 |
| Spindle nose type | JIS A2-6 | JIS A2-6 |
| Turret | Multitasking V12 | Multitasking V12 |
| Feed rates: | X: 30, Z: 30 in MY: Y:15 Tailstock: 12 m/min | X: 30, Z: 30, Y: 15 m/min |
| Tailstock | MT No.5 | - |
| Travels Tailstock | 515/ 1015/1330 mm | - |
| Motors Main spindle KW | 22/15 (30 min/cont) | 22/15 (30 min/cont)/ Sub-spindle: 11/7.5 kW (20 min/cont) |