Standard Line

The standard line range was the foundation of STMSpa over 30 years ago. First off the production line was the Wormbox (RMI/UMI) followed closely by the Double Worm (CRMI), Helical Worm (CB) and further added to with the development of Torque Limiters (L) and Variators (VM).

For the past 20 years the majority of these products have been available “off the shelf” here at STMUK.

As times and technology have changed, so has the need for more efficient gearboxes with higher precision, not a company to rest on its laurels, STM then went on to develop the “High Tech” product range.

Please see the High Tech section for further information on this existing range of products.

High Tech Line

Following on from the “Standard Line” range STM, having considered the market, decided to develop the “High Tech” product range, ideal for the more exacting applications.

So whether you have a requirement for In-lines (AM), Bevel Helical (OM), Parallel Shaft mounted (PM), the PATENTED STM “Skew” bevel gearbox or if you're just not sure and would like some advice, please be confident that STM will have the solution for your application.

Planetary

Here at STM UK we like to give you as much choice as possible to offer, if we can, a one stop shop for your gearbox and motor needs. With this in mind we are pleased to offer these two excellent ranges of planetary gearbox.

Planetary gearboxes allow you the opportunity to reduce the size and weight of your drive units, being over 90% efficient and designed to carry high axial loads, they are already widely used on applications such as wind turbines, environmental equipment and on many mobile applications.

Would you like to look at switching to a planetary gearbox?

Give us a call to discuss your application.

Motors

Alongside our wide ranging selection of gearboxes we also offer a comprehensive choice of motors. Whether its 3 phase, 1ph, Flameproof, DC or Brakemotors you require, we can offer them to you?

Many of the motors mentioned can be provided ex-stock for same day/next day national delivery, give us a call and see what we can do.

GSM

Having been in the power transmission field for over 25 years STM Spa decided it was time to expand the range even further with the acquisition of GSM, a heavy duty gearbox manufacturer. STM have mainly focused on 2 gearbox types, the Bevel Helical (RXO/RXV) and Parallel Shaft (RXP), with which to complement and expand the existing range available from STM the PM and OM gearboxes. These units are an effective answer to the power transmission requirements of the middle-heavy and heavy industry. Alongside the 2 gearbox styles there has also been some standard additions been made to these which allow them to be used for more specific applications such as Bucket elevators, extruders and lifting applications.

STM/GSM is an established name within the industry and is supplying the range worldwide into industries such as:

• Cranes
• Steel mills
• Bucket and Elevator applications
• Heavy duty processing (Conveyors, agitators etc.)
• Dockside handling equipment

With torques of up to 1,000,000nm, coupled with competitive pricing and an excellent build quality, STM/GSM are the people to talk to.