JB/T 10252-2013 Specification for YBEZ and YBEZX series flameproof conical-rotor braking three-phase induction motors for crane application (English Version)
This standard specifies the type, basic parameters and dimensions, technical requirements, inspection rules and test methods of YBEZ and YBEZX series flameproof conical rotor braked three-phase asynchronous motors for lifting, as well as marking, packaging and warranty period requirements. This standard applies to YBEZ and YBEZX series flameproof conical rotor braked three-phase asynchronous motors for lifting (hereinafter referred to as motors) used for electric drive of various lifting equipment.
JB/T 10252-2013 Referenced Document
GB 10068 Mechanical vibration of certain machines with shaft heights 56 mm and higher.Measurement,evaluation and limits of vibration severity
GB 10069.3 Noise determination methods and limits for rotating electrical machines - Part 3: Noise limits
GB 1971 Rotating electrical machines. Terminal markings and direction of rotation
GB 20237 Safety requirements of crane and metallurgical motors and canned motors
GB 3836.2 Explosive atmospheres.Part 2:Equipment protection by flameproof enclosures "d"
GB 755-2008 Rotating electrical machines.Rating and performance
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 1032-2012 Test procedures for three-phase induction motors