Electric motors and machines

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WE1B, W21B, W22B, W41B

VEM LIQUID COOLED MOTORS

Liquid cooled squirrel-cage motor Excellent solution in extreme conditions

  • frame sizes 225 – 355
  • power range 37 kW – 500 kW
  • 400/690 V 50 Hz, 460 V 60 Hz
  • speeds 3000, 1500, 1000, 750 1/min
  • robust, low-vibration grey-cast iron design
  • protection class IP 55 as standard, higher degrees up to IP 66 on request
  • cooling method IC 31W
  • thermal class 155 (F) as standard, class 180 (H) available as an option
  • energy efficiency classes IE3, IE2 and non-classified