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Three Phase Open

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Our extensive line of General Purpose three phase open motors are available in cast iron and industrial steel. Designed for "general purpose" use means that these motors can be used in many applications. The Super E Motors (EM & CEM) provide NEMA Premium efficiency and are designed as standard to be inverter ready with wide variable torque speed ranges.


  • Suitable for mounting in any position
  • Ball bearings
  • Heavy-gauge steel or cast-iron frames, and gasketed conduit boxes
  • EM Super-E® motors have NEMA Premium® efficiency, Class F insulation, 1.15 service factor and 3 year warranty
  • Motors with TR suffix have roller bearings for heavy belted loads

Common Applications

  • Compressors
  • Pumps
  • Fans
  • Conveyors
  • Material Handling
  • Machine Tool