宁德伦茨伺服驱动器维修
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更新时间:2024-06-05 07:00:00
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详细介绍
宁德伦茨伺服驱动器维修
伺服驱动器通电无显示故障维修:机器人伺服驱动器的供电开关跳闸,检查驱动的电路发现 主电源有多出烧黑的情况,逆变模块IGBT损坏,维修方法是将损坏的电路的光耦:A3120,二极管:Z70、A4、A7, 开关管:2sK1317,10Ω、100 Ω电阻,IC:3844b将其全部更换成新的,更换其损坏的逆变模块,通电试机恢复正常工 作。