Electric Materials

 At The Electric Materials Company (TEMCO) we specialize in the production of high quality collector rings built to consistently deliver reliable performance. Collector rings are also commonly referred to as collectors, slip rings, rotating electrical connectors, rotary electrical interfaces or electrical rotary joints. A collector ring is an electromechanical device used to transfer electrical power or a signal through a rotating assembly. Some applications for collector rings include wind turbines, alternators, air conditioning systems, and electric generators. 

Collector Ring Production & In-House Testing        

With complete collector ring production and testing capabilities, The Electric Materials Company ensures that every collector ring assembly that leaves our facility is built to the highest quality standards. Only the best alloys, micas and insulating tapes are used to achieve optimum electrical efficiencies and mechanical performance. All materials are inspected before production begins and all leads, brazed joints, ring dimensions and projections are inspected during the manufacturing process. Each assembly undergoes electrical testing prior to shipping. 

Our extensive history as a copper alloy supplier combined with our experience as a motor component manufacturer enables us to design, manufacture and repair all styles of collector ring assemblies for any application. From initial collector ring design sessions to final collector ring testing and shipping, TEMCO will stand behind the performance of your standard or custom built collector ring. In addition, we also offer manufacturing services for collector rings produced by an array of manufacturers.