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Item Accessories Standard Raise Industry Threshold

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In order to improve the quality of Fu'an Motor as a whole, the Ningde and Fu'an two-level Quality Supervision Bureau recently held a seminar on improving the product quality of Fu'an motor enterprises and the standard of the Motor Parts Alliance to improve the quality of motor products.

It is understood that the seven motor accessories standards include the technical requirements for stator and rotor cores of "Small and medium-sized single-phase three-phase synchronous generator stator and rotor cores" applicable to ST and STC series generators and their derivatives. Inspection methods; "Technical requirements for small and medium-sized single-phase and three-phase synchronous generators of cast iron" specifies the technical requirements and inspection methods of cast iron parts; "Technical requirements of small and medium-sized single-phase and three-phase synchronous generator rotors" specifies the technical requirements and inspection methods of rotors .

And "Small and medium-sized single-phase three-phase asynchronous motors (frame numbers 56 to 355) suitable for Y, Y2, YS, YC, YL, YY, Y3, YX3 series single-phase three-phase asynchronous motors and pump single-phase three-phase asynchronous motors" Stator Core Technical Requirements "specifies the technical requirements and inspection methods for the stator core of low-voltage asynchronous motors.

There are also "Small and medium-sized single-phase three-phase asynchronous" in Y, YS, Y2, YC, YL, YY series single-phase three-phase asynchronous motors, pump single-phase three-phase asynchronous motors and derived series motors that have no special requirements for this accessory. "Technical requirements for cast iron rotor cores of electric motors (H56 ~ 355)" specifies the technical requirements and inspection methods for cast iron rotor cores of low-voltage asynchronous motors; "Technical requirements for cast iron parts of small and medium-sized single-phase asynchronous motors" specifies the stator cores of low-voltage asynchronous motors. Technical requirements and inspection methods; "Technical requirements for small and medium-sized single-phase three-phase asynchronous motor rotors" specifies the technical requirements and inspection methods of low-voltage asynchronous motor rotors.