一种直流微电机转矩测试方法

A Performance Measuring Method for DC Micromotor

介绍了一种直流微电机的性能测试方法。测试系统使用力矩盘和拉力计以摩擦力方式加载,通过摩擦力和力臂计算转矩。介绍了测试系统中使用到的力矩盘的选择和制作方式,对系统结构和测试原理进行了简述。最后通过实际测试,验证了测试系统的有效性。

A method was introduced for measuring the performance of the DC micromotor. The test system was loaded by means of friction force using the torque disc and dynamometer, torque was calculated by friction force and arm, while the selection and production methods of the torque disc used in the test system were introduced. A brief description was made about the system structure and the test principle. The validity of the test system was verified by practical test.