Rail Live 2025Products & Services Generators for Public Transportation and Rolling Stock

Generators for Public Transportation and Rolling Stock

Exhibitor
VEM GmbH

In addition to electrically excited synchronous generators, we also develop and supply asynchronous generators and permanent-magnet synchronous generators. They serve as the central power source for traction and on-board power supplies, are directly coupled to the diesel engine, and reliably supply both the traction motors and on-board equipment with energy.

Our broad portfolio covers power ranges from 30 to 5,000 kVA, thus meeting virtually every requirement. It includes both single- and dual-bearing generators, which are reliably in use in hundreds of vehicles worldwide under a wide variety of climatic conditions. Traction generators for mining vehicles are also part of our product range.

Technical parameters

  • Power range: 30 - 5,000 kW

  • Voltage range: 400 V - 3,000 V

  • Protection class: IP 21 - IP 66

  • Number of poles: 4 - 8

  • Insulation system: VPI-180

Cooling system

  • water-cooled

  • forced ventilation

  • self-ventilated

Technical Design

  • Easy storage

  • Double storage

Further reading

Three-phase asynchronous generators

Three-phase asynchronous generators

Three-phase synchronous generators (with digital 24 V excitation controller)

Permanent magnet synchronous generator

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