Electric Coils for Control Applications

Control coils include a broad spectrum of designs and applications. From the simplest relay coils to complex power filtering equipment, to specialized coils for research. 

Coil designs can be as simple as small single winding bobbin coils or as complex as geometrically shaped, liquid intercooled coils with multiple windings and coil terminations‚Ķ from coils the size of a matchbox car to coil assemblies weighing over a ton. 

At Stimple & Ward, we manufacture them all. Each design is carefully reviewed, and unique manufacturing processes & tools designed to get the job done.

Contactor Coil & Relay Coil Products

Send us a drawing or sample coil and we'll fabricate most any type of bobbin supported coil. With our in-house capabilities we can fabricate replacement and/or prototype coils quickly and economically. We also work with several fabricators to economically produce larger production lots.

Choke Coils & Blowout Coil Products

We manufacture many varieties of coils for high current applications, most notably of the edgewound variety. These coils range in size from a few ounces to several hundred pounds and are constructed using copper strip .032"x.375" to .750x2.500" in cross section. With in-house edgewinding equipment, hydraulic presses to 100 tons, and inert atmosphere annealing furnaces, we maintain tight control of quality and very competitive pricing. We can manufacture most any design, edgewound, or otherwise.

Control Application Coils

Electromagnetic Valve        Magnetic Gate Assembly      Electron Microscope         Control Coil                           Valve Control Coil                       Control Coils     

Contactor Coils

Brake Coil                            Contactor Coil                      Contactor Coil 

Blowout Coils

Choke Coil                     5 Turn  Blowout Coil                 Blowout Coil      

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Making RFQs Easy

To help you with quote requests, we have created a downloadable PDF worksheet enabling you to designate all your specifications and parameters s . Simply download the form, fill it out and email or submit it on our contact form.

Download Brake Clutch Coil

Contact Us FoR More information or a quotation!  

If you have questions or would like to talk with an expert about our Control 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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