Advantages of DC motor and AC motor

In fact, many customers are not clear, DC motor and AC motor in the end what is not the same advantages, these advantages for the choice of DC motor or AC motor has a decisive role.

DC motor is a kind of motor which can realize the conversion between DC energy and mechanical energy. When the motor is running, it is a DC motor, it can convert DC energy into mechanical energy. The generator is a direct current generator, which converts mechanical energy into electrical energy. The DC motor consists of two parts, stator and rotor, which has a certain air gap. The main feature of the structure is the armature of the commutator. The stator of DC motor consists of base, main magnetic pole, reversing pole, front and back end cover and brush holder. The main magnetic pole is the main part of the air gap magnetic field of the DC motor. It is composed of a permanent magnet or a laminated core with a DC exciting winding. The armature consists of two parts: armature core and armature winding. The armature core is composed of silicon steel lamination, and the slot armature windings are evenly distributed in the groove. Commutator is a kind of mechanical rectifier. Fold the back piece into a cylindrical, metal clip or plastic into a whole. Mutual insulation between the commutating pieces. The quality and reliability of the commutator are greatly affected.

AC motor is used to realize the conversion and exchange of mechanical energy of the motor. AC motor has become the most commonly used motor due to the great development of AC power supply system. Compared with DC motor, because there is no commutator, it has the advantages of simple structure, easy manufacturing, easy to achieve high speed, high voltage, high current, large capacity. AC motor power coverage is very large. AC motors are usually divided into AC generators, AC motors and synchronous cameras according to their functions. AC motors can also use motors as generators and motors. But basically AC motors and motors are operated as motors.

The advantages of AC motor and DC motor is different, the needs of each customer is different, we used DC motor and AC motor will be on their advantages more clearly, it must be in accordance with the characteristics of their own products to choose the motor, which makes the production more efficient.