In fact, many customers do not know the advantages of DC motors and AC motors. What are the different advantages of DC motors and AC motors? These advantages play a decisive role in choosing DC motors or AC motors.A DC motor is a motor that realizes the conversion of DC electrical energy and mechanical energy. When the motor is running, it is a DC motor, which can convert DC electrical energy into mechanical energy. The generator is a DC generator that can convert mechanical energy into electrical energy. The DC motor is composed of a stator and a rotor, with a certain air gap. The main feature of the structure is the armature of the commutator.The stator of a DC motor is composed of a base, a main magnetic pole, a commutating pole, a front and rear end cover, and a brush holder. The main magnetic pole is the main component of the air gap magnetic field of a DC motor. It is composed of a permanent magnet or a laminated iron core with a DC excitation winding. The armature consists of two parts: the armature core and the armature winding. The armature core is composed of laminated silicon steel sheets, and the slot armature windings evenly distributed on the outer circle are embedded in the slot. The commutator is a mechanical rectifier. Fold the back sheet into a cylindrical shape, and mold the metal clip or plastic into a whole. The commutator segments are insulated from each other.The quality and reliability of the commutator are greatly affected. An AC motor is a motor used to achieve mechanical energy conversion and AC. Due to the great development of AC power systems, AC motors have become the most commonly used motors. Compared with the China Torque AC Motors, because there is no commutator, it has a simple structure, convenient manufacturing, and easy to achieve high speed, high voltage, large current and large capacity. The power coverage of AC motors is very large. AC motors are usually divided into AC generators, AC motors and synchronous cameras according to their functions. AC motors can also be used as generators and motors. But basically AC motors operate as motors.The advantages of AC motors and DC motors are different, and the needs of each customer are also different. After using DC motors and AC motors, we will have a clearer understanding of their advantages, so we must choose the needs according to the characteristics of our products. Electric motors, which will make production more efficient.