Automotive & E-Mobility

We have long been a competent development partner to our customers in the automotive industry. We offer structured development processes, short time-to-market and the desired functionality at low costs. Virtually no other organization can compete with our comprehensive mechatronic knowledge of the entire drive train. Our years of experience in electric mobility and hybrid drives are also raising the bar in the industry.

Our drives break new ground and impress customers with maximum power density, limited weight and outstanding efficiency. Our catalog includes traction drives for hybrid and electric vehicles, generators and motors for function-critical auxiliary equipment and products such as servo pumps and oil pumps. Our product line is completed with modified power electronics and smart control software.


Our components for the drive train


Intelligent controller for electric traction motors operating in motor and generator mode.

Technology features:

  • 400 V / 800 V platform
  • Efficient flux weakening & reluctance torque control
  • Integration of ECU / VCU possible

For integration in Turbocharging systems of combustion engines and turbine generators.

Special features:

  • Speed range up to 200,000 rpm
  • Integration on one shaft with turbine and compressor possible
  • Temperature resistant rotor design with low inertia

Electric motors for operation in motor or generator mode with very high power density.

Special features:

  • Power density up to 9 kW / kg (peak)
  • Speed range up to 25,000 rpm
  • Max. Power up to 200 kW (peak)
  • Uncompromising lightweight design

Highly efficient, low noise gear solutions.

Special features:

  • Max. speed 120,000 rpm
  • Low Noise – Design
  • Spur / helical / beveloid / gleason (spiral) geometries

Integrated starter generators in radial flux and axial flux design with highest torque density.

Special features:

  • Optimized for ICE speed range up to 10,000 rpm
  • Up to 150 kW peak power inside existing flywheel and starter package
  • High overload capacity for ICE startup
  • also available as belt starter generator

Intelligent controller for high-speed electric motors like electric turbochargers, electric compressors and turbo-compound-systems.

Special features:

  • 400 V / 800 V platform
  • Switching frequency up to 48 kHz
  • Sensorless control with max. torque from standstill

Integration in On- and Off-Highway Powertrains

Traction-Inverters

Intelligent controller for electric traction motors operating in motor and generator mode.

Technology features:

  • 400 V / 800 V platform
  • Efficient flux weakening & reluctance torque control
  • Integration of ECU / VCU possible

High-Speed Electric Motors (Turbo)

For integration in Turbocharging systems of combustion engines and turbine generators.

Special features:

  • Speed range up to 200,000 rpm
  • Integration on one shaft with turbine and compressor possible
  • Temperature resistant rotor design with low inertia

High-Speed Electric Motors (P3/P4/BEV)

Electric motors for operation in motor or generator mode with very high power density.

Special features:

  • Power density up to 9 kW / kg (peak)
  • Speed range up to 25,000 rpm
  • Max. Power up to 200 kW (peak)
  • Uncompromising lightweight design

Gears and single speed Gearboxes

Highly efficient, low noise gear solutions.

Special features:

  • Max. speed 120,000 rpm
  • Low Noise – Design
  • Spur / helical / beveloid / gleason (spiral) geometries

Electric Motors for Integration on Crankshaft (P1/P2)

Integrated starter generators in radial flux and axial flux design with highest torque density.

Special features:

  • Optimized for ICE speed range up to 10,000 rpm
  • Up to 150 kW peak power inside existing flywheel and starter package
  • High overload capacity for ICE startup
  • also available as belt starter generator

High-Frequency Inverter

Intelligent controller for high-speed electric motors like electric turbochargers, electric compressors and turbo-compound-systems.

Special features:

  • 400 V / 800 V platform
  • Switching frequency up to 48 kHz
  • Sensorless control with max. torque from standstill

Integration in On- and Off-Highway Powertrains