The Air Gap and Angle Optimization in the Axial Flux Permanent Magnet Motor

摘要

Technological advances in recent years have led to the development of the axial flux permanent magnet motor. Its most important features are high torque at low speeds and high power density [1]. In this study, the axial flux permanent magnet motor and the length range of the air gap between rotors was analyzed and the appropriate length obtained. NdFeB permanent magnets were used in this study. Permanent magnets can change the characteristics of the motor's torque. However, the distance between permanent magnets and the air gap will remain constant for each magnet.