• Common cooling method for high voltage motors

    The high-voltage motors usually use the cooling methods IC01, IC11, IC21, IC31, IC37, IC81W, IC611, IC616. The code "IC" indicating the cooling mode, the subsequent letters and characteristi

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  • A bearing may make both BMW engines completely extinguished

    All BMWs received emergency notices from BMW or BMW Brilliance, and some G12, G20, G28 and G29 models were discontinued and delivered. The reason is that there is a problem with the balance shaft bear

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  • Talking about the performance of motor lead wires from actual cases

    The effect of the lead on the motorThe motor lead wire is very small for a whole machine, but its role is very large. A large part of the motor is grounded and phased due to the lead wire, but how to

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  • Talking about motor flashover phenomenon from real life case

    Fault case descriptionThe motor is compact and the motor cavity is relatively small, but from the overall distribution of the stator windings, this problem does not occur. Further inspection revealed

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  • Why is the motor lead wire fixed so important?

    The motor lead wire is the key component to realize the connection between the motor and the power supply. According to the rated voltage of the motor, the rated motor and the use environment, etc., t

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