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Three Phase Open Motor


Description

Product Overview: General Purpose Three Phase Open Motors

Our comprehensive range of General Purpose three-phase open motors is available in both cast iron and industrial steel frames, making them versatile for various applications. The Super E Motors (EM & CEM) series boasts NEMA Premium efficiency and are specifically designed to be inverter ready, accommodating a wide range of variable torque speed settings.

  • Horsepower: 1/4 – 450 hp
  • NEMA Frame: 482 – 449T
  • Voltage Options: 200, 230/460, 460, and 575 volts
  • Frequency: 60Hz designs, with 50Hz specifications available for 2, 4, 6 pole motors ranging from 1 – 125 hp
  • Inverter Compatibility: Fully compliant with NEMA MG1 Part 31.4.4.2 for inverter usage
  • Durability: Backed by a 3-year warranty on our high-efficiency Super-E® motors, these units are built to last
  • Design Features:
    • Optimized airflow design maximizes horsepower while maintaining a compact form factor
    • Locked DE bearing supports mounting in any configuration
    • Class F insulation with a 1.15 service factor ensures robust performance under demanding conditions
    • Heavy gauge steel or cast-iron frames, along with gasketed conduit boxes, enhance durability
    • Models with the TR suffix are equipped with roller bearings to handle heavy belted loads effectively

Ideal for a multitude of industrial applications, these motors offer reliability, enhanced efficiency, and the flexibility to perform in varied operational settings.


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