The driver's cab and passenger compartment are air-conditioned so that both drivers and passengers reach their destinations in comfort. This makes traveling and working on trains more pleasant and enjoyable. The necessary air is conveyed by our axial and centrifugal fans, which are specially designed to meet the requirements of rail technology. They are particularly energy-saving, low-noise and offer high pressure consistency. What’s more, they can be easily and individually controlled and are, of course, also vibration and shock tested. All fans can be connected to the relevant on-board power supply. 

If door systems in subways, commuter trains, or even high-speed trains malfunction, it is annoying, inconvenient, and expensive. That's why our door drives ensure that train doors open and close smoothly, silently, quickly and safely without barriers. Depending on the requirements, planetary gear units, combinations of angular and planetary gear units or special gear units are used for this task. All solutions are characterized by their enormous reliability and speed accuracy.

Converters convert the high voltage of overhead lines so that it can be used for the various consumers on the train. Since heat is generated during conversion, the converter must be cooled. Our durable RadiCal centrifugal fan does this with ease - in a low-noise and electromagnetically compatible way.  

Boarding aids make it easier for passengers to enter and exit the train, thereby providing increased comfort and accessibility. A three-stage spur gear extends sliding steps and holds them in the required position. Special angular gearboxes with combined planetary and crown gearhead technology are used to retract and extend folding steps and moving ramps. 

Rail electronics are subjected to different levels of stress in different running conditions. In addition, any power losses that occur for power generation, transmission and distribution must be dissipated quickly and efficiently. The technology required for cooling must be correspondingly flexible and, above all, consistently effective. 

Our energy- and space-saving fans are ideally suited for this purpose. They are quiet, durable, and can be used in a wide range of configurations and performance classes. Across all versions, they feature impressive electromagnetic compatibility, high pressure stability and bus control capability.