SEW伺服驅(qū)動(dòng)器 MDX61B0075-5A3-4-0T

變頻器型號(hào)

MCF41A268436

MCF41A268444

MCF41A268452

MCF41A268460

MCF41A268479

MCF41A268487

SEW MDX61B-0370-5A3-4-0T

SEW MDX61B-0450-5A3-4-0T

SEW MDX61B-0550-5A3-4-0T

SEW MDX61B-0750-5A3-4-0T

SEW MDX61B-0900-5A3-4-0T

SEW MDX61B-1100-503-4-0T

SEW MDX61B-1320-503-4-0T

MCF41A0015-5A3-4-0T 08274495

MCF41A0022-5A3-4-0T 08274509

MCF41A0030-5A3-4-0T 08274517

MCF41A0040-5A3-4-0T 08274525MCF41A0055-5A3-4-0T08274533

MCF41A0075-5A3-4-0T 08274541

MCF41A0110-5A3-4-0T 0827455X

MCF41A0150-503-4-0T 08274568

MCF41A0220-503-4-0T 08274576

SEW變頻器過(guò)熱故障

SEW變頻器過(guò)熱也是一種比較常見(jiàn)的故障，主要原因:周圍溫度過(guò)高，風(fēng)機(jī)堵轉(zhuǎn)，溫度傳感器性能不良，馬達(dá)過(guò)熱.SEW變頻器輸出電壓相差100v左右:

SEW變頻器故障分析與維修:打開機(jī)器初步在線檢查逆變模塊沒(méi)發(fā)現(xiàn)問(wèn)題，測(cè)量6路驅(qū)動(dòng)電路也沒(méi)發(fā)現(xiàn)故障，將其模塊拆下測(cè)量發(fā)現(xiàn)有一路上橋大功率品體管不能正常導(dǎo)通和關(guān)閉，該模塊已經(jīng)損壞，經(jīng)確認(rèn)驅(qū)動(dòng)電路無(wú)故障后更換新品后一切正常，

SEW伺服驅(qū)動(dòng)器 MDX61B0075-5A3-4-0T