力士樂電磁閥接線頭松動(dòng)或線頭脫落,電磁閥不得電,可緊固線頭。 REXROTH電磁閥線圈燒壞,可拆下電磁閥的接線,用萬用表測量,如果開路,則電磁閥線圈燒壞。原因有線圈受潮,引起絕緣不好而漏磁,造成線圈內(nèi)電流過大而燒毀,因此要防止雨水進(jìn)入電磁閥。此外,彈簧過硬,反作用力過大,線圈匝數(shù)太少,吸力不夠也可使得線圈燒毀。緊急處理時(shí),可將線圈上的手動(dòng)按鈕正常工作時(shí)的位打到位,使得閥打開。
REXROTH力士樂電磁閥卡住。電磁閥的滑閥套與閥芯的配合間隙很?。ㄐ∮?.008mm),一般都是單件裝配,當(dāng)有機(jī)械雜質(zhì)帶入或潤滑油太少時(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。根本的解決方法是要將電磁閥拆下,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。拆卸時(shí)應(yīng)注意各部件的裝配順序及外部接線位置,以便重新裝配及接線正確,還要檢查油霧器噴油孔是否堵塞,潤滑油是否足夠。
力士樂電磁閥漏氣。漏氣會(huì)造成空氣壓力不足,使得強(qiáng)制閥的啟閉困難,原因是密封墊片損壞或滑閥磨損而造成幾個(gè)空腔竄氣。在處理切換系統(tǒng)的電磁閥故障時(shí),應(yīng)選擇適當(dāng)?shù)臅r(shí)機(jī),等該電磁閥處于失電時(shí)進(jìn)行處理,若在一個(gè)切換間隙內(nèi)處理不完,可將切換系統(tǒng)暫停,從容處理。; 上海維特銳供應(yīng)REXROTH柱塞泵,REXROTH齒輪泵,REXROTH葉片泵,REXROTH電磁閥,REXROTH換向閥,REXROTH油泵,REXROTH導(dǎo)軌,REXROTH閥塊,REXROTH滑塊,REXROTH比例閥,REXROTH壓力閥,REXROTH傳感器,REXROTH馬達(dá),REXROTH伺服閥,REXROTH繼電器 R900958007 4WE6EB6X/EG24N9K4/T06 R900957917 4WE6E6X/EG24N9K4/B10V R900957915 4WE6L25-6X/EG24N9K4 R900957729 3WE6B9-6X/EG24N9K4/V R900957244 4WE6D6X/EG24N9K4/B28V R900957209 4WE6J2B6X/EG24N9K4 R900956946 4WE6X6-6X/EG24N9K4 R900956830 4WE6E67-6X/EG24N9K4/T06V R900956746 4WE6C6X/EG24N9K4/VSO407 R900956715 4WE6E76-6X/EG24N9K4 R900956601 4WE6JA6X/EG24N9K4QM0G24 R900956597 4WE6X12-6X/EG24N9K4 R900956521 4WE6J5-6X/EG24N9K4 R900956520 4WE6D6X/EG24N9K4/B12V R900956472 3WE6B6X/EG24N9K4/T06 R900955921 4WE6J73A6X/EG24N9K4/A12B20 R900955400 4WE6J46-6X/EG24N9K4 R900955202 4WE6TB6X/EG24N9K4 R900955201 4WE6X83A6X/EG24N9K4/V R900955089 4WE6C6X/EG24N9K4/T06 R900954908 4WE6J6X/EG24N9K4/B12V R900954863 4WE6X41-6X/EG24N9K4QMAG24 R900954637 4WE6C6X/EG24N9K4SO407 R900953936 4WE6GA6X/EG24N9K4SO407 R900953880 4WE6J19B6X/EG24N9K4 R900953709 4WE6Y6X/EG24N9K4/VSO407 R900953686 4WE6Q6X/EG24N9K4/A12 R900953521 4WE6J19A6X/EG24N9K4 R900953451 4WE6J44-6X/EG24N9K4 R900953437 4WE6J6X/EG24N9K4/B12SO256 R900953409 4WE6UA6X/EG24N9K4/V R900953335 4WE6H19-6X/EG24N9K4 R900952804 4WE6Q21-6X/EG24N9K4/A12 R900952246 4WE6HB6X/EG24N9K4QMBG24 R900952241 4WE6E73-6X/EG24N9K4/A12V R900951608 4WE6F6X/EG24N9K4/V R900951215 4WE6U6X/EG24N9K4/T06 R900951144 4WE6JB6X/EG24N9K4/B12 R900950048 4WE6D6X/EG24N9K4/B18 R900950043 4WE6D6X/EG24N9K4SO293 R900949796 4WE6G6X/EG24N9K4/VSO407 R900949647 4WE6JA6X/EG24N9K4QMAG24 R900949065 4WE6JA6X/EG24N9K4/B10 R900948958 3WE6B6X/EG24N9K4/V R900948851 4WE6H14-6X/EG24N9K4 R900948738 4WE6M6X/EG24N9K4/B12 R900948695 4WE6X48B6X/EG24N9K4 R900948650 4WE6J73-6X/EG24N9K4/A12B08 R900948553 4WE6RB6X/EG24N9K4QMBG24 R900948440 4WE6M8A6X/EG24N9K4 R900948388 4WE6D73-6X/EG24N9K4/A12B12 R900948387 4WE6W73-6X/EG24N9K4/A12B12 R900948173 4WE6M10B6X/EG24N9K4QMBG24 R900948125 4WE6W6X/EG24N9K4SO407 |