0100965 发表于 2024-7-10 18:16:53

哪些原因造成电动机过热？

<p>1、周围环境温度过高；&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p><p>2、周围环境粉尘污染严重；&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</p><p>3、所传动的机械发生故障(有摩擦或卡涩 现象)；</p><p>4、冷风和热风短路；</p><p>5、电源电压过高；</p><p>6、电源断相；</p><p>7、电动机的冷却器发生故障,或者堵漏风不严,热风直接漏入冷风区,使电动机入口风温增高,导致电动机过热等原因。</p><p><br/></p>
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