× WELCOME TO THE ESR MOTOR SYSTEMS LEGACY SITE
Click here to see our NEW look.

Phone: 800.868.3770

Fax: 803.832.0781

Home ButtonAbout Us ButtonContact Us ButtonRequest A Quote ButtonEvents/Training ButtonJob Opportunities ButtonAvailable 24/7

Electric Motors

IEEE-841

IEEE-841 motors are designed for the petrochemical and chemical industries. The IEEE-841 specification covers 1-500 horsepower 2, 4, 6, and 8 pole motors. The nominal efficiencies of these motors from most manufacturers comply with NEMA Premium. Ideally, motors that comply with the IEEE-841 standard will provide additional protection, resulting in reduced downtime without the need for the specifier to write a custom proprietary motor specification.

Featured Manufacturers:

Specifications

  • Phase: Three Phase
  • Horsepower: 3/4 - 400
  • Voltage: 460, 575
  • Enclosure: TEFC
  • Material: Cast Iron
  • Efficiency: Premium Efficient
  • Cycle: 50Hz, 60Hz

Applications

  • Compressors
  • Pumps
  • Fans
  • Conveyors
  • Material Handling
  • Machine Tools
  • Extreme Applications