2UEW/3UEW 155/ 180 Solderable Enameled Copper Wire For Motor Winding

Enameled Copper Wire for Electric Motor produced by our company has good performance to resist high heat, abrasion, and corona. After years of practice from R&D to mass production, we develop our own patent technical solutions which is metal conductor(copper wire) is enamelled with a basic heat-resistant layer of polyesterimide covered with another layer of polyamide-imide resin.

This structure of compound coating over copper wire contributes to excellent properties of our enameled copper wire, including higher thermal class, good corona resistance and enamel protection.

Thus for applications that require high temperature resistance, such as high temperature motors, load motors, air conditioner compressors, refrigerator compressors, water dispensers. and other products, our enameled copper wire is the best solution.

RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire for 21 years.Ruiyuan is one of the pioneers in producing micro thin enameled wires below 0.03mm in China. Our R & D team has 20 years of market experience. In 2019, our finest diameter is 0.011mm, and mass production has been achieved. All of our products are UL, RoHS certified, in line with industry standards IEC60317, JIS C 3202, NEMA, NW82.