This standard specifies the terms and definitions, classification, basic parameters, model preparation rules, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of electromagnetic rotating drives for metallurgical equipment. This standard applies to electromagnetic rotation drive devices for metallurgical equipment with AC rated voltage 36V~380V, frequency 50Hz~60Hz, and DC rated voltage 24V~220V (hereinafter referred to as: electromagnetic rotation drive device).