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Definite & Special Purpose Motors

Whether you need to keep your production lines running, your pool water circulating, or satisfy engineering specifications, Nidec Motor Corporation is your source for U.S. MOTORS® brand electric motors.

The U.S. MOTORS brand has become the symbol of quality, innovation and reliability. Definite and special purpose motors are available as off-the-shelf and build to order for applications requiring special mechanical or electrical designs.

Need a quick replacement for a JM or JP shaft? We have the motor solution for you. In the market for vertical holloshaft pump motors, a premium efficient paint-free design, vector duty, U frame, or a customized hazardous location brakemotor? U.S. MOTORS is your go-to brand for all your electric motor requirements.


  • FHP 48 & 56 Frame – Commercial Pumping, Pool & Spa, HVAC/R
  • Hazardous Location – Food Processing, Oil & Gas
  • Washdown – Food Service, Food Processing
  • Cooling Tower
  • U Frame – Automotive Duty

Product Data Sheets

Related Information

Hazardous Location Overview

Pool & Spa Catalog Index

Full Line Brochure