基于Ansoft Maxwell对单相步进电机性能影响因素的分析

基于Ansoft Maxwell有限元分析软件,对单相步进电机性能的影响因素进行分析。分析结果表明:使用温度、输入电压显著影响电机性能,在设计时应充分考虑电机的应用领域及工况；同轴度、气隙会对电机的性能产生一定影响,应确保同轴度和气隙的最佳设计；形位公差对电机性能的影响最小,可忽略不计。

Analysis of the Performance Factors of Single Phase SteppingMotor Based on Ansoft Maxwell

Based on the Ansoft Maxwell, the factors affecting the performance of single phase stepping motor were analyzed. The results showed that operating temperature and input voltage significantly affected the performance of the motor, therefore, the application field and condition of the machine should be fully considered. Axiality and air gap, to an extent, had an effect on the performance of the motor, hence the optimal design of them should be guaranteed. Geometrical tolerances had minimal impact on the performance of the motor, which could be neglected.