Mon - Fri 9:00 - 18:00

Three phase squirrel cage induction motors

  • Three phase squirrel cage induction motors
  • IEC Metric Motors from 56 to 315 frame size
  • Power range from 0,04 up to 132 kW. Single speed 2,4,6,8 pole (SMX series) or double speed
  • 2/4,4/8 (SMD series), 2/8,2/6,2/12,4/6,4/12,4/16 pole (SMDA series)
  • SMX Series comply with IE2- IE3 efficiency class (regulation EU 2019/1781)
  • Totally Enclosed Fan Cooled (TEFC)
  • IP55 enclosure (IP56 on request)
  • F class insulation (H class on request)
  • Aluminum frame up to 132 frame size, cast iron from 160 to 315 frame size
  • Cast iron flange starting from 100 frame size
  • cCSAus mark and compliance to efficiency rule EISA (CC051A) and NRC (on request)
  • CCC mark and compliance to Chinese efficency rule and China Energy Label (on request)
  • EAC mark (on request)


The following options are available upon request:

  • special shaft dimensions (DE-side) or double extended shaft (NDE-side)
  • encoder (SMXE series)
  • anti-condensation heaters
  • thermistors (PTC) or Bi-Metallic (PTO) thermal protectors
  • forced cooling (SMXAV series)

The European regulation (regulation EU 2019/1781), it establishes efficiency requirements for electric
motors rated for operation on a 50 Hz, 60 Hz or 50/60 Hz sinusoidal voltage, rated voltage above 50 V
and up to and including 1000 V and continuous duty (S1, S3 ≥ 80%, S6 ≥ 80%) operation, starting from
the 1st of July 2021.

For more details click here to download the UE 2019/1781regulation.

CEMEP (European Committee of Manufacturers of Electrical Machines and Power Electronics) has
drawn up an information document on the new regulation, to download the document here.


Motor Efficiency regulations are different for each country in the world with regards to minimum
efficiency levels, exclusions and labels. As regulations are subject to changes please contact MGM for
the most updated information about efficiency regulations.