Short Circuit Ring

Yantai Wanlong Vacuum Metallurgy Co., Ltd. is one of the most reliable manufacturers and suppliers of short circuit ring in China. With abundant experience, we are committed to providing high quality customized products for global clients. Welcome to buy bulk premium short circuit ring from our factory.

Short circuit rings are critical conductive components of squirrel-cage motor rotor windings, working in conjunction with rotor bars. With precise alloy formulation and heat treatment processes, short circuit rings deliver excellent electrical and thermal conductivity, high strength and great resistance to high-temperature softening, fatigue and vibration. Featuring dense internal micro structure free from pores and inclusions, high dimensional accuracy and smooth end surfaces, our short circuit rings can be reliably welded with rotor bars to build a stable closed conductive loop, ensuring steady power output of motors under high-temperature, heavy-load and continuous operating conditions.

It features excellent electrical and thermal conductivity, as well as high mechanical strength and superior high-temperature softening resistance.

Main Materials:CuCr1Zr,Cu-ETP,Cu-OF,CuNi2Si,CuCrNi2Si,Cu-HCP

Note: All values are for reference only. Subject to the factory test report.

As the power unit of trains, traction motors are one of the key technologies in the high-speed railway technical system. With the rapid development of high-speed railways, higher requirements have been put forward for traction systems. The standards for rotor components such as short circuit rings are increasingly stringent, and market demand keeps growing.

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