This standard specifies the type, basic parameters and dimensions, technical requirements, inspection rules, marking, packaging and warranty period requirements of YEJ series (IP44) electromagnetic brake three-phase asynchronous motors. This standard applies to YEJ series (IP44) electromagnetic brake three-phase asynchronous motors (frame size 80 to 225) (hereinafter referred to as motors). Various derivative series of motors derived from this series of motors can also be implemented with reference.
JB/T 6456-2010 Referenced Document
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GB 14711-2006 Safety requirements of small and medium size rotating electrical machines
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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
GB/T 1032-2005 Test procedures for three-phase induction motors
GB/T 12665-2008 Requirements of damp-heat testing of electrical machine for sevice in general environmental condition
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
GB/T 1971-2006 Rotating electrical machines―Terminal markings and direction of rotation
GB/T 1993-1993 Cooling methods for rotating electrical machines
GB/T 4772.1-1999 Dimensions and output series for rotating electrical machines. Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080
GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined (IP code) - Classification
GB/T 997-2008 Rotating electrical machines.Classification of types of construction,mounting arrangements and terminal box position for(IM Code)
JB/T 9615.1-2000 Test methods of the interturn insulation on random wound winding for AC low-voltage machines
JB/T 9615.2-2000 Test Limits of the interturn insulation on random wound winding for AC low-voltage machines
JB/T 6456-2010 history
2022JB/T 6456-2022 YEJ series (IP55) electromagnetic brake three-phase asynchronous motor technical specifications (frame size 63 ~ 280)
2010JB/T 6456-2010 Specification for YEJ series (IP44) electromagnetic breaking three-phase induction motor(frame size 80~225)
1992JB/T 6456-1992 Technical specification for YEJ series (IP44) electromagnetic braking three-phase asynchronous motors (frame size 80-225)