• Industrial Gearboxes for Lifting and Hoisting
  • Ratios from 31/1 up to 568/1
  • Various mounting options
  • Accepts standard IEC Motors
  • Torques available up to 177,000nm
  • Powers up to 613kw
  • Strong, robust design

The range of lifting gearboxes from STM – RXP-E – traces its origins back to the standard GSM gearbox series RX with an additional gearbox on the input.

This range of lifting gearboxes has input and output shafts with larger than standard dimensions in order to fulfil the requirements of producers of heavy mechanical lifting systems. The configuration of this gearbox range offers the optimum relationship between weight and performance.

The secondary, differential gearbox has a double input which can be found between the main motor and the actual lift gearbox allowing you to obtain two different lift speeds at the output. Whilst one motor is providing the movement the secondary motor is for the application of a brake.


For further information, including Catalogues, Installation Manuals, Parts Lists or 2D/3D drawings please follow the link below:


Enquire Now

The latest tweet

Posted 1 week ago

We've got another big anniversary today. Our colleague Nathan has worked at STM UK for 25 years today. Nathan has… https://t.co/ApwpHmDyRL

Follow us

The latest news

Investing in our future

Posted by Andrew Ralston | Posted on 01.03.19

While being a bit of a cliché, we really believe that our colleagues are the most important part of our…

Keep Reading

Download our guide containing details and specification of our most popular products.