Leistung Klima- und Lufttechnik


We are specialized in the production of top-quality greycast iron motors, suitable for tough everyday use in particular environmental conditions, e.g. a reduced-noise design or motors with increased axial loading.

Technical details

frame size 71 – 450
power 0,25 – 500 kW
(for short-term duty up to 1300 kW)
voltage up to 690 V
frequency 50 or 60 Hz
(or according customer´s specifications)
protection class up to IP68
mounting IMB3, IMB5, IMB35 and others acc. to DIN EN 60034-7
cooling method IC410, IC411, IC416, IC71W
and others acc. DIN EN 60034-6
energy efficiency class up to IE3

Additional options

  • thermal monitoring device, stand still heater
  • special mounting dimension – e.g. 3-/4-suspension
  • suitable for operation on frequency inverter
  • strengthened /current insulated bearing
  • thermal/mechanical monitoring devices

For additional requests and services, please get in touch with our sales team.

Application examples in air conditioning and ventilation technology

  • axial and radial ventilation for air conditioning units
  • motors mounted directly in airstream
  • motors for power units with big, slowly running ventilators
  • for water cooling and air capacitors

  • Interlayer drying plant
Motoren Sondermaschinenbau