[Introduction] Three-phase asynchronous motors can be c […]
[Introduction] Three-phase asynchronous motors can be classified into various types according to different situations. According to the working power supply, it can be divided into DC motor and AC motor. According to the starting and running modes, it can be divided into a capacitor-starting single-phase asynchronous motor and a capacitor-operated single-phase asynchronous motor. According to the structure, it can be divided into a DC motor and an asynchronous motor. And synchronous motor.
After years of market washing, the development of three-phase asynchronous motors is becoming more and more mature. This can be reflected not only in the use value of three-phase asynchronous motors, but also from the rich product types and models of three-phase asynchronous motors. Let us familiarize yourself with the types and types of three-phase asynchronous motors.
1, according to the working power
According to the different working power of the motor, it can be divided into DC motor and AC motor. Among them, the AC motor is also divided into a single-phase motor and a three-phase motor.
2, according to the start and run mode
According to different starting and running modes of the motor, it can be divided into a capacitor-starting single-phase asynchronous motor, a capacitor-operated single-phase asynchronous motor, a capacitor-starting single-phase asynchronous motor, and a split-phase single-phase asynchronous motor.
3, according to the structure
According to the structure and working principle of the motor, it can be divided into DC motor, asynchronous motor and synchronous motor. Synchronous motors can also be classified into permanent magnet synchronous motors, reluctance synchronous motors, and hysteresis synchronous motors. Asynchronous motors can be divided into induction motors and AC commutator motors. Induction motors are further divided into three-phase asynchronous motors, single-phase asynchronous motors, and shrouded asynchronous motors. The AC commutator motor is further divided into a single-phase series-excited motor, an AC-DC dual-purpose motor, and a repeller motor.
4, according to the working principle
According to different working principles, it can be divided into brushless DC motor and brushed DC motor. Brushed DC motors can be classified into permanent magnet DC motors and electromagnetic DC motors. The electromagnetic DC motor is further divided into a series-excited DC motor, a shunt DC motor, a separately excited DC motor and a compound excitation DC motor. The permanent magnet DC motor is further divided into a rare earth permanent magnet direct current motor, a ferrite permanent magnet direct current motor and an aluminum nickel cobalt permanent magnet direct current motor.
5, according to use
It can be divided into a drive motor and a control motor. The drive motor is divided into electric tools (including tools for drilling, polishing, polishing, slotting, cutting, reaming, etc.) with electric motors and household appliances (including washing machines, electric fans, refrigerators, air conditioners, tape recorders, video recorders, DVDs). Motors, vacuum cleaners, cameras, hair dryers, electric shavers, etc.) Motors for motors and other general purpose small mechanical equipment (including various small machine tools, small machines, medical equipment, electronic equipment, etc.).
Through the above analysis of the types and types of three-phase asynchronous motors, we seem to understand the important reasons why three-phase asynchronous motors can occupy this market. In this era, not only the quality assurance of products, but also the suitability of products is needed. Only by making the best use of them can we create the greatest value. With the development of China's economy, we must have greater requirements for the types and types of three-phase asynchronous motors.