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济南电机维修专家分析电机温度高怎么办?当前位置:首页-维修知识
    济南电机维修专家分析电机温度高怎么办?
    2016-4-22 11:25:30

    济南电机维修http://www.kdjdwx.com/专家谈到引起电机温度高的原因主要是电机功率大,工作电流大,发热量大;再就是风扇转速低,风压,风量小以及风扇叶片数较少,产生风量小;还有就是电机附有灰尘、油污,降低了散热能力。下面济南凯达机电维修的专家给大家详细分析一下电机温度高怎么办?

    1、济南电机维修专家建议大家将原风扇罩加长40cm,里面加装一个与风扇罩同直径轴流风机,轴流风机电机功率850W,转速1489r/min,电压380V。原风扇继续保留。轴流风机另设一路电源控制,轴流风机与主电机不设连锁。真空泵启动后及时启动轴流风机运行,真空泵停运后30min停运轴流风机,以使主电机到充分冷却。 
    Ji'nan electrical maintenance experts suggest that we will be the original fan cover extended 40cm, which is equipped with a fan cover with the diameter of axial flow fan, axial fan motor power 850W, speed 1489r/min, voltage 380V. Fans continue to retain the original. The axial flow fan is additionally provided with a power supply control, and the axial flow fan and the main motor are not provided with a chain. After the vacuum pump is started, the axial flow fan is started to run in time, and the vacuum pump stops the 30min to stop the axial flow fan, so that the main motor is fully cooled. 

    2、济南电机维修http://www.kdjdwx.com/专家提醒大家定期清除电机上灰尘,保持电机散热片清洁,增加其散热能力; 将真空泵所母线电压调整为400V。 
    Ji'nan motor maintenance experts remind everyone to regularly remove dust on the motor, to keep the motor heat sink clean, increase its heat capacity; the vacuum pump to the bus voltage is adjusted to 400V.