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本文通过对线绕电位器结构特点、工作原理、特性的阐述,分析了速度传感器试验台电机跳转故障发生的原理和线绕电位器的故障机理,并提出了预防和处理线绕电位器故障的措施和方法。
Based on the structural characteristics, working principle and characteristics of the wirewound potentiometer, this paper analyzes the principle of the motor jump failure of the speed sensor test bench and the failure mechanism of the wirewound potentiometer, and puts forward the measures to prevent and deal with the failure of the wirewound potentiometer Measures and methods.