AC motor / three-phase / asynchronous / 400 V



  • AC/DC:

    AC, three-phase

  • Type:


  • Voltage :

    400 V

  • Other characteristics:

    mill duty, packaging machine, heavy-duty, for machine tools, for elevators, for pumps, squirrel cage, cast iron, cast iron frame, stainless steel, for conveyors

  • Power:

    Min.: 11 kW (14.956 hp)

    Max.: 200 kW (271.924 hp)


The W21 Cast Iron Frame has a standard efficiency cast iron frame IP55 that complies with IE1 efficiency according to IEC^0034-30 and GOST regulations. It boasts of standard features such as an 11 up to 200kW and is self ventilated. W21 Cast Iron Frame has a B3T mounting and terminal block. The item has an atmospheric temperature of -45°C up to 40°C , 1000 m.a.s.l. and also includes thermistors (1 per phase) fitted in frame 160M and above. W21 is typically designed for the applications of pumps, fans, crushers, conveyors, machine tools, milling applications, presses, elevators, grinders, cooling, and other heavy-duty applications.

Other WEG products

IEC General Purpose