EM diamond

Electric Machinery Company, Inc.

612-378-8000

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Built in the USA


Power Generation Utilities

Power Generation

Electric Machinery (EM) offers new and replacement motors for commercial grade nuclear, environmentally qualified and safety related motors and generators. EM can custom design form-fit-functional replacement motors for existing EM machines or other OEM’s equipment. EM has a large number of motors and generators installed at nuclear power plants, operating for over 35 years.

EM motors and generators feature the Duraguard™ insulation system. The Duraguard™ insulation system is a vacuum pressure impregnated epoxy-mica insulation system that provides Class F thermal capability, outstanding dielectric properties, superior moisture and chemical resistance and the superb mechanical integrity of an epoxy resin system. It is a sealed insulation system capable of passing the water immersion test as specified by NEMA MG 1 and IEEE. Abrasion-resistant coating is available for protection in demanding environments.

EM maintains a quality program in conformance with ISO 9001, 10 CFR 50 Appendix B and ASME NQA-1.
 

Typical Nuclear Applications include:

  • Circulating water pump motors
  • Recirculating water pump motors
  • Emergency diesel generators
  • Control rod motor-generator sets

Typical Fossil Applications include:

  • Forced draft fans
  • Induced draft fans
  • Feedwater pump motors
  • Gas & Steam turbine generators

 

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