根本的解決方法是要將REXROTH電磁閥拆下，取出閥芯及閥芯套，用CCI4清洗，使得閥芯在閥套內(nèi)動(dòng)作靈活。 力士樂(lè)電磁閥卡住。電磁閥的滑閥套與閥芯的配合間隙很小（小于0.008mm），一般都是單件裝配，當(dāng)有機(jī)械雜質(zhì)帶入或潤(rùn)滑油太少時(shí)，很容易卡住。處理方法可用鋼絲從頭部小孔捅入，使其彈回。 力士樂(lè)電磁閥彈簧過(guò)硬，反作用力過(guò)大，線(xiàn)圈匝數(shù)太少，吸力不夠也可使得線(xiàn)圈燒毀。緊急處理時(shí)，可將線(xiàn)圈上的手動(dòng)按鈕正常工作時(shí)的位打到位，使得閥打開(kāi)。 
力士樂(lè)電磁閥線(xiàn)圈燒壞，可拆下電磁閥的接線(xiàn)，用萬(wàn)用表測(cè)量，如果開(kāi)路，則電磁閥線(xiàn)圈燒壞。原因有線(xiàn)圈受潮，引起絕緣不好而漏磁，造成線(xiàn)圈內(nèi)電流過(guò)大而燒毀，因此要防止雨水進(jìn)入電磁閥。 上海維特銳在德國(guó)與REXROTH合作，可長(zhǎng)期穩(wěn)定供應(yīng)REXROTH電磁閥，REXROTH換向閥，REXROTH油泵，REXROTH導(dǎo)軌，力士樂(lè)柱塞泵等產(chǎn)品 4WE 10 D3X/CG205N9K4QMAG24
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4WE 10 W3X/CG220N9K4QSABG24S REXROTH電磁閥接線(xiàn)頭松動(dòng)或線(xiàn)頭脫落，電磁閥不得電，可緊固線(xiàn)頭。 |
