超低转动惯量无刷力矩电动机电磁及结构设计

Electromagnetic and Structureal Design of Brushless Torque Motor with Ultra-Low Moment of Inertia

通过改变无刷力矩电动机结构,大幅度降低电机转子转动惯量,在保证电机其他性能不变的同时,提高响应速度,使无刷力矩电机在高频正反转、高频间歇运动工况下运行快速、精准、高效。

By changing the structure of the brushless torque motor,the inertia of the motor rotor is greatly reduced,while ensuring the other performance of the motor,the corresponding speed is increased,so that the brushless moment motor can be faster,more accurate and more efficient under the high-frequency forward and reverse,highfrequency intermittent motion conditions.