Hoist and auxiliary drives from VEM for reliable support functions

Hoist and auxiliary drives perform tasks that are often invisible but essential to the operation of an overall system: they move fans, pumps, compressors, cooling systems and other auxiliary units. VEM develops electric drive solutions designed for long operating hours, compact installation spaces and demanding operating conditions.

The focus is not on generic standard motors, but on application-specific drive concepts. This enables support functions in rail vehicles, transport systems and industrial plants to operate reliably without unnecessary energy losses or increased maintenance risk.

Why hoist and auxiliary drives require precise engineering

In rail and transport applications, vibration, temperature fluctuations, frequent load changes and limited installation space all affect the drive system at the same time. An auxiliary drive must therefore do more than simply rotate: it must reliably supply auxiliary units, use energy efficiently and remain available over the long term.

Drives for fan and cooling systems in rail vehicles
Motors for pumps, compressed-air systems and HVAC systems
Hoist and auxiliary drives for compact installation spaces
Engineering for frequency inverter operation and variable load profiles

VEM drive technology for rail vehicles and mobile systems

VEM combines electric machines, system engineering and application expertise to create solutions that perform reliably in daily operation. For auxiliary units in particular, stable efficiency over many operating hours is important, because even small efficiency gains can translate into measurable operating cost benefits over the service life.

Robustness for vibration, temperature and continuous operation

The drives are engineered to withstand mechanical stress, changing ambient temperatures and high operating hours. This makes them suitable for vehicle technology, infrastructure and industrial auxiliary systems where failures directly affect availability and safety.

Applications: from fan motors to pump drives

Typical applications range from fan motors for cooling circuits and pump drives to compressors and other auxiliary units. This gives operators a clear advantage: the drive technology can be adapted to the function, rather than forcing the function to fit an unsuitable standard motor.

Have your hoist or auxiliary drive engineered for the application

TFor new vehicles, modernisation projects or industrial auxiliary units, early technical coordination is worthwhile. VEM supports the selection and engineering of suitable drive technology.

Define the application and load profile
Review installation space, cooling concept and voltage level
Coordinate the motor and inverter concept
Request project-specific consulting

FAQ:

What are hoist and auxiliary drives used for?

They drive auxiliary units such as fans, pumps, compressors, HVAC systems and cooling systems, thereby supporting important additional functions in vehicles and industrial plants.

Why are VEM drives suitable for rail vehicles?

They are engineered for robust operating conditions such as vibration, temperature fluctuations, limited installation space and long running times.

Can the drives be customised?

Yes. VEM can adapt motors and drive concepts to the voltage, installation space, load profile, cooling concept and control technology of the specific application.

What role does energy efficiency play in auxiliary drives?

Auxiliary units often run for long periods. Efficient motors and controlled operating modes can therefore reduce energy consumption and operating costs.