Custom Electromagnetic Coil Manufacturer | Product Overview

Electric Coils Are All We Manufacture

Stimple & Ward Company is America’s oldest electromagnetic coil manufacturer specializing in custom and OEM motor coils and control coils. Established in 1898 by two of George Westinghouse’s engineers, we have remained focused on the manufacturing and supply of high-quality electric coils. 

Our products include coils for all types of motors, generators, and control equipment, both AC and DC, including new equipment in heavy industry, power generation, power control, and transportation, as well as replacement coils. 

Our engineering staff works with our customers to design and build coils to meet application specific products that not only meet their requirements but exceed them. Because we focus only on electromagnetic coils combined with our decades of experience, we are able to develop solutions that many larger companies do not offer. 

Each coil is hand-crafted with attention to the finest details and precisely formed to final dimensions based on over 100 years of experience, accumulated winding data, patterns, & tooling. In fact, we are proud to have one of the largest inventories of armature patterns in the world. 

Whether you need a standard OEM electric coil or a custom one-of-a-kind electromagnet coil, Stimple & Ward is your single source for your supplies. Range of Electric Coil Products: To help you find the right coil for your needs we have created a coil directory by industry and application to help you find what you are looking for!

Electric Coil Products By Industry & Application

Heavy Industry Applications

  • Mill Duty Motors
  • Mining Motors
  • Crane Motors
  • Process Motors
  • Control Equipment
  • Electromagnetic Brakes
  • Power Generation & Control Applications

  • Synchronous Generators
  • Exciters
  • Circuit Breakers
  • Relays
  • Contactors
  • Contact Us FoR More information or a quotation!  

    If you have questions or would like to talk with an expert about our Electromagnetic Coils, please click the contact form at the right or call us at 1-800-792-6457 or 412-364-5200 today.

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