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Three Phase Enclosed Motor

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The Baldor-Reliance extensive line of General Purpose three phase motors are available in totally enclosed cast iron and industrial steel band for harsh applications. 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.
three phase enclosed


  • 1/8 – 400 hp
  • NEMA frame 42 – 500
  • 200, 230/460, 460 and 575 volts
  • 60Hz designs with 50Hz information on 2, 4, 6 pole 1 – 125hp ratings
  • 2, 4, 6, 8 pole
  • Designed for both direct on line (DOL) and variable speed operations per NEMA MG1 Part
  • Simple F1 to F2 conversion on cast iron frame
  • Designed for longevity with 3 year warranty on premium efficient Super-E® motors
  • Class F insulation, 1.15 service factor
  • Suitable for mounting in any position
  • Heavy gauge steel or cast-iron frames, and gasketed conduit boxes
  • Motors with TR suffix have roller bearing for heavy belted loads

Common applications

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

501 catalog

NEMA Super Premium