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2024/09/30
Rare Earth Permanent Magnet Industry
Rare earth permanent magnet materials have numerous important roles. Firstly, they can provide constant magnetism, providing a constant energy foundation for motor operation, and are therefore widely used in industries such as electronics and machinery.
Industry News
2024/09/30
The Relationship Between Surface Magnetism And Remanence
Magnetic field refers to the magnetic induction intensity at a certain point on the surface of a magnet, measured in Gauss (Gs) or Tesla (T). Residual magnetism refers to the magnetic induction intensity retained within a ferromagnetic material when it is magnetized to saturation by an external magnetic field and then gradually reduced to zero. Its full name is residual magnetic induction intensity (Br), and the unit is also Gauss (Gs) or Tesla (T).
Industry News
2024/09/30
The Structure Of Permanent Magnet Synchronous Motor
The permanent magnet synchronous motor is mainly composed of components such as stator, rotor, and end cover.
Industry News
2024/09/30
Do Permanent Magnet Motors Need To Be Magnetized? What Are The Types Of Magnetizing Devices?
With the continuous development of industry and the promotion of rare earth permanent magnet materials, the demand for magnetization equipment in the application industry of permanent magnet motors and other permanent magnet materials is gradually increasing; At the same time, new requirements have been put forward for the energy consumption, volume, magnetization effect and other performance aspects of magnetization equipment. Due to the fact that the magnetization process is completed in a very short period of time, the magnetic field variation is a spatial function. When using simple magnetic circuit empirical calculations, many parameters are difficult to accurately determine and require three-dimensional electromagnetic field numerical calculations. With the rapid development of computer hardware and software technology, finite element method has become a key technology for accurately calculating and analyzing the electromagnetic field of magnetization systems.
Industry News
2024/09/30
Differences And Characteristics Between Permanent Magnet Motors And Traditional Motors
With the continuous advancement of technology and rapid development in the industrial field in the new era, the technological innovation of electric motors, as the core component of power conversion, is increasingly receiving attention. Among various types of motors, permanent magnet motors and traditional motors are two common choices. We will explore the differences and characteristics between permanent magnet motors and traditional motors in terms of structure, performance, and application fields, in order to better understand these two motor technologies.
Industry News
2024/09/30
Difference Between Permanent Magnet Motor And Ordinary Motor
Magnetic field properties: Permanent magnet motors can maintain their magnetic field without external energy after production, while ordinary motors require current to generate a magnetic field.
Industry News
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