GB/T 13537-2009

This standard specifies the product classification, technical requirements, test methods, inspection rules, and delivery preparation for electric motors used in electronic household appliances with a motor base outer diameter not exceeding 90 mm. This standard applies to electric motors used in electronic household appliances such as DVD players, recorders, cameras, microwave ovens, heaters, electronic toys, shavers, programmers, CPU fans, mobile phones, etc., including AC induction motors, series motors, permanent magnet DC motors, brushless DC motors, synchronous motors, ultrasonic motors, and stepper motors. This standard also applies to electric motors for electronic household appliances with other structural types that do not use the motor base outer diameter to indicate the motor base number.