GB/T 22711-2019
ActiveSpecification for three-phase permanent magnet synchronous motors(frame size 80～355)
三相永磁同步电动机技术条件（机座号 80～355）
Application Summary AI generated
This standard specifies the technical requirements, testing methods, inspection rules, marking, packaging, and storage for three-phase permanent magnet synchronous motors with frame sizes ranging from 80 to 355. It is primarily applied in the manufacturing and quality verification of these motors, which are used in industrial applications such as pumps, fans, compressors, and machine tools where high efficiency and precise speed control are required. The standard ensures consistent performance and safety across motor production and procurement in China.
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