电机轴电流分析与齿轮箱轴电流防范

摘要

介绍了轴电流产生的原因和解决方案。对马钢高速线材16#预精轧机案例进行了分析。实践证明，轴电流不仅影响电机轴承，更会造成轧机齿轮箱轴承损伤。%The causes and solutions of shaft current were introduced and a case of shaft current at the No.16 finishing mill of Masteel’s high-speed wire rod plant was analyzed. Practice has proved that shaft current not only affects the bearings of motors but also damages the bearings of gearboxes.