The Important Role of Permanent Magnet Motors in Various Application Fields
Release time:
2023-05-12 14:41
1. Energy saving rare earth permanent magnet motors are mainly aimed at consumption, such as rare earth permanent magnet synchronous motors for textile and chemical fiber industries, petroleum, mining, and transportation machinery in coal mines. Rare earth permanent magnet synchronous motors drive various pumps and fans.
2. Various rare earth permanent magnet motors are used by various types of vehicles (automobiles, motorcycles, trains). According to statistics, approximately 70% of automotive rare earth permanent magnet motors are used. Luxury cars have over 70 sets of motors for various applications. Due to the different requirements of various automotive motors, the selection of permanent magnet materials varies. Motor magnets are used for air conditioners, fans, and electric windows. From a price perspective, they will continue to have the advantage of ferrite in the future. The ignition coil, driving device, and sensor still use Sm Co sintered magnets. In addition, automotive components are also indispensable for electric vehicles, as an environmentally friendly (EV) and hybrid electric vehicle (HEV).
3. Rare earth permanent magnet motor AC servo system is a set of electronic, high-performance, speed control system electromechanical integration machinery. The system is a self controlled permanent magnet synchronous motor body. This system is used for the development of CNC machine tools and flexible manufacturing technology; It is also used in electric vehicles, rather than traditional thermal vehicles, for the freedom of vehicle emissions. Rare earth permanent magnet motors are a highly promising high-tech industry.
4. The new field mainly supports low-power rare earth permanent magnet synchronous motor variable frequency speed control systems for new air conditioners and refrigerators, and is used as wireless electric tools for various rare earth permanent magnet DC micro motors. Rare earth permanent magnet brushless DC motors are instruments with different power levels. There is also a great demand for this type of motor.
5. Rare earth permanent magnet materials with advantages in aerospace applications make them very suitable for aviation engine applications. Although there are some applications of rare earth permanent magnet motors in the air, such as generator voltage and short-circuit protection, experts at home and abroad unanimously believe that rare earth permanent magnet motors are an important development direction for the new generation of aviation engines.
Related information
The Important Role of Permanent Magnet Motors in Various Application Fields
1. Energy saving rare earth permanent magnet motors are mainly aimed at consumption, such as rare earth permanent magnet synchronous motors for textile and chemical fiber industries, petroleum, mining, and transportation machinery in coal mines. Rare earth permanent magnet synchronous motors drive various pumps and fans.
2023-05-12
How to maintain a permanent magnet motor?
Permanent magnet motor is a new type of energy-saving and explosion-proof motor. Any machine needs protection after a period of time, and so does permanent magnet motors. The protection requirements for permanent magnet motors are as follows.
2023-05-12
Inspection items before motor installation
1. Check in detail the model and various data marked on the motor nameplate, such as rated capacity, rated voltage, protection level, etc., to see if they comply with the drawings or actual on-site requirements.
2023-05-12
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