ClassA Motor

AC Induction Motor Manufacturers in China

China is the world's largest producer of AC induction motors, from fractional-horsepower single-phase motors for fans and pumps to IE3/IE4 three-phase motors and high-voltage machines. Single-phase, fan and appliance motors cluster in Foshan, Zhongshan and Jiangmen in the Pearl River Delta; large three-phase motors come mainly from Zhejiang, Jiangsu, Shandong, Hebei and Fujian. Since 2021 China's GB 18613 standard requires IE3 or better for general-purpose three-phase motors.

Pearl River Delta 4

Other regions 1

Models from these makers in the handbook

Specifications taken from each maker's datasheet, with calculated curves.

Buyer FAQ

What do YE3 and YE4 mean?
They are Chinese series names for three-phase motors meeting efficiency classes IE3 and IE4 (GB 18613 / IEC 60034-30-1). Frame sizes and mounting dimensions follow IEC, so they replace IEC motors of the same frame number.
Can Chinese motors be supplied for 60 Hz or other voltages?
Yes. Makers routinely rewind for 220/380/415/460 V and 50 or 60 Hz, and supply CE- or UL-oriented versions for export; specify voltage, frequency, mounting (B3/B5/B14) and terminal-box position when asking for a quote.
Single-phase capacitor-run or three-phase with an inverter?
Single-phase capacitor motors suit fans, pumps and compressors up to about 2–3 kW where only single-phase power is available. Three-phase motors with an inverter give speed control, soft starting and higher efficiency.
What lead time should I expect?
Standard frames are often in stock or built in 1–3 weeks. Special voltages, flanges, explosion-proof or high-voltage motors take 4–8 weeks or longer.

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