This standard specifies the basic parameters, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of AC servo motors for recording instruments. This standard applies to AC servo motors with a frequency of 50Hz or 60Hz, an output power of less than 5W, and capacitive phase separation.
JB/T 7804-2007 Referenced Document
GB/T 10069.1-2006 Measurement of airborne noise emitted by rotating electrical machines and the noise limits Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines