Inline Gearbox is offered in low-friction version.

Press Release Summary:

Intended for high-speed applications requiring extended-duty operation, L-Version of alpha SP+ HIGH SPEED gearbox features optimized components, processes, and specifications for minimal friction/heat generation. It is available for HIGH SPEED versions of SP+100, SP+140, and SP+180 and features keyed/involute output shaft. Shaft-mounted solution, featuring helical gear technology, is available with integrated sensor technology and ATEX Class I, Division 1 certification.

Original Press Release:

Low-friction Version of the alpha SP+ Gearbox Released

The manufacturer of the world's first precision gearbox for high speed applications develops new product option

Experience high speed, long duty and exceptionally low heat with Wittenstein's newest version of its alpha SP+ HIGH SPEED gearbox: the L-Version. Wittenstein Engineering has taken the highly successful alpha SP+ HIGH SPEED and optimized components, processes and specs to create a low-friction version.

This low-friction gearbox is available initially for the HIGH SPEED versions of the SP+100, SP+140 and SP+180. This product was developed specifically for applications demanding continuous duty with high nominal output speed and requiring longer service-life for continuous duty.

Features of this product include:

- High maximum and nominal output speed - reduced nominal torque

- Lower heat buildup

- Lower no-load running torque

- Higher efficiency

Further technical details can be found in the online press release or on the relevant product pages at

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