混合式步进电机气隙、齿宽、齿高等取优化值时定子内径的合理取值及电机设计步骤

The Design Procedure and the Determination of the Inner Diameter of the Hybrid Step Motor

在齿宽齿距比bt/t、齿高齿距比ht/t气隙g分别取其最佳值的前提下 ,具体分析了定子内径与电机电磁负荷的关系 ,讨论了混合式步进电机定子内径的取值问题 ,给出了电机优化设计计算步骤 ,并对所提出的计算方法进行了验算。计算实例表明所提出的方法是正确的。

This paper discusses the determination of the inner diameter of the hybrid step motor,when the gap、the tooth width and the tooth height are justly determined in reference.The design procedure is also given on the basis of the non-linear calculation program of the hybrid step motor.The analysis results of this paper are agree with the actual results,which proves the validity of the proposed method.