China Courage Permanent Magnet Manufacturer 
Many friends are not very understanding of motor magnets, for the definition of magnets, shape and structure are not very clear, the following neodymium magnet manufacturers courage magnets Xiaofu briefly introduce it to you, I hope this knowledge can help you!
Definition of motor magnets
Motor magnet steel, also known as motor magnets, is a general term for the magnets used in the rotors of various types of motors such as brushless motors, generators, servo motors, stepper motors, linear motors, etc., which have a wider range of applications and are favored by the majority of customers, These magnets typically have high coercivity and high remanence, allowing them to maintain a strong magnetic field in their operating environment.
Classification of motor magnets
Motor magnets are mainly classified into three categories: ferrite magnets, neodymium magnets and samarium cobalt magnets, the shape of which is mainly curved.
Ferrite magnets are sintered from a mixture of iron oxides and other metal oxides. Their main features are low cost, corrosion resistance, and stability, making them suitable for low-cost, high-volume motor applications.
NdFeB magnets are widely used in high performance motors due to their high magnetic energy product, high coercivity and high remanence.
Galvanized NdFeB Arc Segment Magnets N42SH
Samarium cobalt magnets, on the other hand, have excellent high-temperature resistance and are suitable for motors operating in high-temperature environments.
Application of motor magnets;
In household appliances, motor magnets are used in electric fans, vacuum cleaners, washing machines and other equipment to provide a stable magnetic field so that the motor can operate efficiently.
In industrial equipment, motor magnets are widely used in a variety of power tools and industrial automation equipment to improve the efficiency and performance of the equipment.
In new energy vehicles, motor magnets also play a vital role in improving the power performance and range of the car.
Arrangement of motor magnets;
The main types are surface-mounted and embedded. Surface-mounted is where the magnet is attached to the surface of the rotor, and embedded is where the magnet is embedded inside the rotor.
Magnet fixing:
Epoxy adhesive or mechanical fixing is commonly used to fix the magnet to the rotor. Recommended Reading: The way of fixing the magnetic ring and the motor shaft
In a nutshell, motor magnets are the permanent magnets used in motors, and their performance directly affects the efficiency and stability of the motor, If you need to purchase motor magnets, magnetic rings or inquire about molds, please feel free to send us an inquiry or email.
Relevant details;
How many magnets are in the motor?
Commonly used types of magnets in starter motors - Ferrite
Biggest difference between curve and rectangle magnets in motors