Our Thermo-Friendly Concept and technologies remove the effects of temperature change.
Our LB4000 EX II 2-axis turning center is built on Okuma’s Thermo-Friendly Concept to ensure minimal thermal growth, and slant-bed box 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 with a through-hole diameter able to accommodate larger workpieces. The operator-friendly, open-architecture OSP-P control makes this machine not only easy to operate, but also to integrate with other peripheral equipment. A wide variety of bed lengths, bore sizes, and options—including live tooling and Y-axis—means there is a configuration to meet any shop's requirements.
Learn more about Lathes.
| Max turning diameter | in | 18.90 |
| Max turning length | in | 84.65 |
| Spindle nose type | JIS A2-8 | |
| Speed Range | min⁻¹ | 42~4,200 |
| Rapid traverse X-Z | ipm | 984/1181 |
| Standard Power | hp | 40/30 |
| Max turning diameter | mm | 480 |
| Max turning length | mm | 2,150 |
| Spindle nose type | JIS A2-8 | |
| Speed Range | min⁻¹ | 42~4,200 |
| Rapid traverse X-Z | m/min | 25/30 |
| Standard Power | kW | 30/22 |
Lift, load, turn and transform what's possible in manufacturing. With Okuma Factory Automation, your machine becomes more than a tool – it becomes a partner in efficiency and precision.
EXPLORE AUTOMATION
Okuma standard automation systems are ready to perform. From loaders to pallet changers, these systems are built for speed, accuracy, and uptime.
When the challenge is complex, the solution is Okuma. Our specialized automation systems meet the demands of your production. No idea is too bold.
