电机的种类繁多，分类的标准也不一样，例如按照工作电源种类，可以分为交流电机和直流电机。按照结构和原理又可以分为同步电动机和异步电动机等等。
There are many types of motors, and the classification standards are also different. For example, according to the type of working power supply, they can be divided into AC motors and DC motors. According to the structure and principle, it can be divided into synchronous motor and asynchronous motor, etc.
单纯看文字，比较晦涩难懂，接下来用几副电机动态原理图，让大家一目了然地了解一下各种电机的结构和工作原理。
It is relatively obscure and difficult to understand simply by reading the text. Next, I will use a few dynamic schematic diagrams of motors to let everyone understand the structure and working principles of various motors at a glance.
1.永磁电机 1.Permanent magnet motor
2.直流电动机 2. DC motor
3.量子磁电机 3. Quantum magneto
4.单相感应电动机 4.Single-phase induction motor
5.步进电机的工作原理 5. Working principle of stepper motor
6.平衡电机 6. Balance motor
7.电流产生的工作原理 7. Working principle of current generation
8.三相定子 8. Three-phase stator
9.电动小马达 9. Small electric motor
10.电机剖视图 10. Motor cross-section view
11.电动机 11. Electric motor
