电机空载正常不能负载
电机空转没事负载就转不起来的实际原因有两个，一个是电机缺相运行造成的，还有一个就是电机转子与轴连接发生了松动。三相电机空转正常，说明电机轴承是好的，查检三相电线是否有桩头松动现象，产生接触不良，在负载时用数字钳表测试三相电流是否显示三相电流基本平衡，如果有一相电流偏差很大，说明三相电机线圈已处于烧毁还没完全断开，这是电机长期负载过量线圈发热过，必须要对电机重新绕组修理了。问答] 单相电动机空转正常带不动负载是怎么回事？问答对人有帮助，内容完整，我也想知道答案0
dian ji kong zai zhuan fu zai bu zhuan ，dian ji gu zhang yuan yin ji jie jue fang fa dian ji shi xian dai gong ye sheng chan zhong bu ke huo que de dong li she bei ，guang fan ying yong yu ji qi zhi zao 、ye jin 、hua gong 、kuang shan deng ge ge ling yu 。ran er ，zai dian " 电机空空载不能转动有两个实际原因。一是电机缺相运行，二是电机转子与轴的连接松动。三相电机空转动正常，说明电机轴承良好。检查三相导线是否有桩头
dian ji kong kong zai bu neng zhuan dong you liang ge shi ji yuan yin 。yi shi dian ji que xiang yun xing ，er shi dian ji zhuan zi yu zhou de lian jie song dong 。san xiang dian ji kong zhuan dong zheng chang ，shuo ming dian ji zhou cheng liang hao 。jian zha san xiang dao xian shi fou you zhuang tou " 电机空载转负载不转，电机故障原因及解决方法电机是现代工业生产中不可或缺的动力设备，广泛应用于机器制造、冶金、化工、矿山等各个领域。然而，在电
问题描述电机负载转不动怎么回事精选答案电机带不动负载的原因可能有以下几种：1. 电机本身故障：电机内部的零部件出现损坏或磨损，导致电机输出功率[ wen da ] dan xiang dian dong ji kong zhuan zheng chang dai bu dong fu zai shi zen me hui shi ？wen da dui ren you bang zhu ，nei rong wan zheng ，wo ye xiang zhi dao da an 0
wen ti miao shu dian ji fu zai zhuan bu dong zen me hui shi jing xuan da an dian ji dai bu dong fu zai de yuan yin ke neng you yi xia ji zhong ：1 . dian ji ben shen gu zhang ：dian ji nei bu de ling bu jian chu xian sun huai huo mo sun ，dao zhi dian ji shu chu gong lv " dian ji kong zhuan mei shi fu zai jiu zhuan bu qi lai de shi ji yuan yin you liang ge , yi ge shi dian ji que xiang yun xing zao cheng de , hai you yi ge jiu shi dian ji zhuan zi yu zhou lian jie fa sheng le song dong 。san xiang dian ji kong zhuan zheng chang , shuo ming dian ji zhou cheng shi hao de , zha jian san xiang dian xian shi fou you zhuang tou song dong xian xiang , chan sheng jie chu bu liang , zai fu zai shi yong shu zi qian biao ce shi san xiang dian liu shi fou xian shi san xiang dian liu ji ben ping heng , ru guo you yi xiang dian liu pian cha hen da , shuo ming san xiang dian ji xian quan yi chu yu shao hui hai mei wan quan duan kai , zhe shi dian ji chang qi fu zai guo liang xian quan fa re guo , bi xu yao dui dian ji zhong xin rao zu xiu li le 。