What kind of magnet used for motor in industrial?

In the industrial field, electric motors are the core components of driving equipment and machinery. In the design and performance optimization of electric motors, the selection of magnets is crucial. Permanent magnets are widely used in various electric motors due to their continuous strong magnetism and superior performance.

This article will discuss the types of magnets used in industrial electric motors, especially the materials used in permanent magnet synchronous motors and permanent magnet DC motors, to help readers better understand the characteristics of different magnets and their applications.

Magnet used for motor in industrial

Permanent magnet refers to a magnet that can maintain strong magnetic force continuously through special manufacturing processes. Common permanent magnet magnets in motors include ferrite magnets, neodymium iron boron magnets, etc.

Compared to other magnetic materials, permanent magnet has the characteristics of strong magnetic force, small size, and high stability. Therefore, it is widely used in motors. For example, permanent magnet synchronous motors, permanent magnet DC motors, permanent magnet stepper motors, etc. all use permanent magnet magnets as their main magnets.

Neodymium iron boron magnet is a magnetic material composed of a mixture of elements such as iron, boron, and neodymium. Compared to other magnetic materials, neodymium iron boron magnets have the characteristics of strong magnetic force, high coercivity, and good stability. Therefore, it is widely used in some high-end motors. For example, permanent magnet synchronous motors, air compressors, high-speed train traction motors, etc. all use neodymium iron boron magnets as their main magnets.

In summary, the types of magnets used in motors are diverse, among which permanent magnet magnets, ferrite magnets, neodymium iron boron magnets, etc. are widely used. When choosing a magnet, it is necessary to comprehensively consider factors such as the performance requirements of the motor and the working environment, and select the most suitable magnet material.

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BMAG is a professional motor magnet manufacturer, committed to providing high-quality magnet solutions to customers around the world. The company has advanced production equipment and technical teams, focusing on the research and development and production of various types of permanent magnet materials, including NdFeB magnets and ferrite magnets.

BMAG

BMAG's products are widely used in industrial motors, automobiles, home appliances and other high-tech fields. We adhere to the concept of innovation and quality first, and are committed to providing customers with magnet products with excellent performance and high cost performance, helping customers improve equipment efficiency and reliability. Through continuous technological innovation and strict quality control, BMAG has become a trusted partner in the industry.