Rotor and stator are parts in the field of industrial machinery. Sapphire is now also used in the rotor and stator industry. Most rotors and stators are sapphire parts. We will find that sapphire is always used to analyze the core parts, or because sapphire has its own special performance, the rotor and stator are also defined internationally; In the motor, the relatively fixed part is called the stator, and the rotating part is the armature core, which is called the rotor. The stator and rotor are the key parts in the motor movement process. At the same time, we also see its unique value. In order to prevent damage and strong friction, it is appropriate to select sapphire as its parts. In the core part, The most important thing is applicability. If you simply damage it in three or two times during operation, the whole machine is broken. What's the use of this? So choosing the correct raw materials of rotor and stator is the most important, and sapphire has this advantage.