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dfy1987
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24樓  發(fā)表于: 2012-09-24 13:45
16KW的電機，就必降壓?jiǎn)?dòng)了，就直接用三角啟動(dòng)，我估計是在Y形啟動(dòng)的，啟動(dòng)轉矩有點(diǎn)小，還有裝配應該還有問(wèn)題，液壓系統帶負荷啟動(dòng)很正常，很少見(jiàn)要先空負荷，再啟動(dòng)后再加負荷。
zmh741258
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25樓  發(fā)表于: 2012-09-26 16:10
星三角啟動(dòng)的力矩只有1/3，改直接啟動(dòng)試試。
liyisong11
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26樓  發(fā)表于: 2012-09-26 19:30
有可能電機和油泵不同心的原因，
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