Okuma’s New V920EX Vertical Lathe Features Maximum Machining Productivity in a Compact Footprint

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This innovative 2-axis CNC vertical lathe is ideal for machining a wide range of large, odd-shaped parts for the aerospace and construction industries.

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Okuma V920EX

Okuma’s new V920EX one-saddle, vertical lathe features a powerful turning spindle and a larger work envelope making it ideal for cutting a wide variety of large, heavy parts. At IMTS 2016 the V920EX will be cutting a steel pump valve casing and pipe flange with Iscar tooling, a member of Partners in THINC.

The V920EX boasts a work envelope with a maximum turning diameter of Ø 36.22 and 33.86” of swing over the saddle enabling it to accommodate large, odd–shaped workpieces. Highly rigid construction and powerful ball screws generate slideway movement to both axes for precise machining of heavy parts.

Maximum machining productivity is achieved with a V12 turret and foolproof chip discharge. Designed for smooth chip flow, optional side or rear chip conveyors can be placed to match discharge direction based on shop floor requirements. Maintenance tasks are simplified with easy access to the air filter, hydraulic unit and coolant tank on the back of the machine.

Okuma’s Thermo-Friendly Concept is standard and automatically compensates ambient temperature changes to maintain tight tolerances. Cycle times, lead times, and energy costs are significantly improved with Okuma’s open architecture OSP-P300L control and ECO suite feature.

Key features of Okuma’s V920EX vertical lathe:
Max Turning Diameter (in) Ø 36.22/33.86
Max Swing (in) Ø 39.37
Max Cutting Length (in) 33.86
Turret Type, V12
RPM Range, 20 to 1,250
Floor Space (in) 88.646 x 112.01
Weight (lb) 25,133

For more information on the V920EX visit http://www.okuma.com/v920ex.

About Okuma America Corporation
Okuma America Corporation is the U.S.-based sales and service affiliate of Okuma Corporation, a world leader in CNC (computer numeric control) machine tools, founded in 1898 in Nagoya, Japan. The company is the industry’s only single-source provider, with the CNC machine, drive, motors, encoders, and spindle all manufactured by Okuma. The company also designs their own CNC controls to integrate seamlessly with each machine tool’s functionality. In 2014 Okuma launched the Okuma App Store, the industry’s only centralized online marketplace for machine tool apps and related content. Along with its extensive distribution network (largest in the Americas), and Partners in THINC, Okuma is committed to helping users gain competitive advantage through the open possibilities of machine tools, today and into the future. For more information, visit http://www.okuma.com/americas or follow us on Facebook or Twitter @OkumaAmerica.


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Paula Lalli
Okuma America Corporation
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