可逆电动机(以下简称电机)是电子电位差计、平衡电桥的重要部件。电机的运转情况直接影响仪表的测量准确性,因此应进行定期维护。维护方法如下: 将电机从仪表上拆下来,分解拆开,取出转子,然后将两个轴承从转轴上拆下来; 将轴承在汽油中泡15分钟,然后用牙刷刷洗,并拨动轴承在汽油中转动,洗至转动很 Reversible motor (hereinafter referred to as the motor) is an electronic potentiometer, balanced bridge an important component. The operation of the motor directly affects the measurement accuracy of the instrument, so regular maintenance should be carried out. Maintenance methods are as follows: the motor removed from the instrument, disassembled disassembled, remove the rotor, and then the two bearings removed from the shaft; the bearings soaked in gasoline for 15 minutes, then brush with a toothbrush and dial the bearings in the gasoline Turn, wash to rotate very