Assembly Show - October 25-27, 2022
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Shrink Fitting Simplifies Electric Motor Assembly

A new Technical Bulletin released by eldec LLC discusses the use of induction heating for shrink fitting components of electrical motor assemblies.


Since induction heat can uniformly and gently heat the outer housing of the motor without overheating any one area, shrink-fit connections are simple to assemble and disassemble. The process can be adapted for: • Joining electric motor housings • Joining motor shafts and rotors • Short circuit ring brazing • Other brazing applications Read Induction Shrink Fitting of Electric Motors at

Established in Auburn Hills, Michigan in 1998, eldec LLC sells, custom manufactures and services induction heating coils and power supplies throughout the North American market, including the United States, Mexico and Canada. We also remanufacture, refurbish and repair existing coils and power supplies. Our products are used in various applications, including but not limited to: brazing, heat treating, shrink-fitting and adhesive curing. Eldec is a member of the EMAG Group.
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