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LB4000 EX

The LB4000 EX 2-axis turning center 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 with a through-hole diameter able to accommodate larger workpieces. The operator-friendly, open architecture THINC®-OSP 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, sub-spindle and Y-axis, means there is a configuration to meet any shop's requirements.

Highlighted Specs

Max machining diameter mm (in) 480 (18.90)
Max machining length mm (in) 750 (29.53)
Spindle nose type JIS A2-8
Speed Range min⁻¹ 42~4,200
Rapid traverse X-Z m/min (ipm) 25/30 (984/1181)
Standard Power kW (hp) 30/22 (40/30)

Related Videos

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LBEX MYW Hobbing Demo

LBEX MYW Hobbing Demo

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LB-4000EX CNC lathe  power cutting

LB-4000EX CNC lathe
power cutting

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LBEX MYW CNC lathe performing hobbing

LBEX MYW CNC lathe
performing hobbing