This standard specifies the type, basic parameters and dimensions, technical requirements, test methods and inspection rules of YEP series side magnetic brake three-phase asynchronous motors, as well as marking, packaging and warranty period requirements. This standard applies to YEP series (IP44) side magnetic brake three-phase asynchronous motors (frame size 80 ~ 160). Various series of motors derived from this series of motors can also be implemented with reference.
JB/T 6448-1992 history
1992JB/T 6448-1992 Technical conditions of YEP series (IP44) side magnetic brake three-phase asynchronous motor (frame size 80~160)