Differences between AC and Customized Brush DC motor
What is the difference between AC motor and DC motor? The difference is that the type of drive power supply is different. The AC motor is AC and the DC motor is DC.
The AC motor is the rotating force generated by the rotating magnetic field formed by the stator after the rotor senses the potential.
The speed is generally a fixed speed. However, due to its simple structure and convenient power supply, it is used in a large number of industrial enterprises. From household refrigerator washing machines to vacuum cleaners to machine tools, etc., AC motors are used.
The stator of the DC motor is a fixed magnetic field. The DC current forms a changing magnetic field around the rotor's brush, so that it rotates within the stator. In industrial enterprises, because the DC power supply is relatively reliable, DC motors are generally used to require standby machinery or security machinery that can be reliably operated; Since DC motors can also change with the speed of the input voltage, DC motors are also used in places where frequent speed regulation is required, such as milling machines, planers, electric vehicles, subway trains, and so on.
As the communication is relatively easy to obtain and easier to transport, most of the electric machinery we use today is driven by AC Motors, which are more widely used.
