2012 Okuma Genos L400E CNC Lathe

The 2012 Okuma Genos L400E is a high-precision, two-axis CNC lathe purpose-built for reliable and efficient production turning. Featuring a 20.47-inch swing and a maximum turning diameter of 12.99 inches, this machine accommodates substantial workpieces while maintaining tight tolerances. With a machining length of 43.30 inches, the Genos L400E is well-suited for longer shaft-type components.

This lathe employs a 10-inch hydraulic chuck and supports 2.7-inch bar stock through its 3.15-inch spindle bore, offering ample throughput capacity. The spindle itself is a rugged A2-8 nose, powered by a 20 horsepower main motor, and capable of reaching 3,000 RPM, granting the torque and speed flexibility needed for both roughing and finishing operations.

Axis travels include 9.05 inches in X and a robust 45.03 inches in Z, with rapid traverse rates of 787 inches per minute in both directions, promoting swift cycle times. The 12-station turret handles a variety of turning tools, enabling versatility in job changeovers. The turret itself travels 9.25" in X and 45.04" in Z, marginally exceeding the programmable travel, likely due to setup allowances or full-stroke turret motion.

Equipped with a programmable tailstock and a tool presetter, the machine improves operational efficiency and setup precision. With a footprint of 140 inches by 85 inches and standing 77 inches tall, the unit weighs in at a formidable 14,330 pounds, signalling a rigid cast-iron base and excellent vibration dampening—hallmarks of Okuma construction.