Permanent Ferrite Magnets Used In Electric Fans That Provide Indoor Air Circulation

Permanent Ferrite Magnets Used In Electric Fans That Provide Indoor Air Circulation

Introduction Of Fan Motor:

The fan motor is connected to an electrical power source, typically through a power cord. When the power is supplied to the motor, an electromagnetic field is generated within the motor.

The motor consists of two main components: the stator and the rotor. The stator is a stationary part of the motor and contains a set of electromagnetic coils. The rotor, on the other hand, is the rotating part of the motor and is attached to the fan blades.When the power is applied, an electric current flows through the coils in the stator, generating a magnetic field. The interaction between the magnetic field and the rotor creates a force that causes the rotor to rotate.

What's the key advantages of ceramic strontium ferrite magnets made by wet compression molding?

• Dimensional consistency - The compression molding process allows for close dimensional tolerances and uniform magnet shapes to be produced consistently.

• Temperature stability - Strontium ferrite magnets have high Curie temperatures, typically around 450-470°C. They maintain good magnetic properties over a wide operating temperature range.

• Resistance to corrosion - Being fully dense ceramic materials, they are not prone to corrosion like bonded magnets containing additives.

• Mass production capability - The molding process is amenable to automated high-volume manufacturing of complex magnet geometries.​​

PHYSICAL PROPERTIES OF SINTERED FERRITE MAGNETS

What's the application of Xinheng's permanent ferrite magnets?

Xinheng mainly manufactures the following types of ceramic arc segment magnets:

• Automotive motor magnet including automobile starter motor magnet, automobile wiper motor magnet, automobile rolling window motor magnet, automobile heating and cooling fan motor magnet, automobile seat motor magnet, automobile sunroof motor magnet, automobile powsteering motor magnet, automobile tailgate motor magnet, automobile oil pump motor magnet, automobile ABS anti-lock motor magnet, etc.
• Inverter home appliance magnet including inverter washing machine motor magnet, inverter refrigerator motor magnet, inverter air-conditioner motor magnet,etc.
• Fan motor magnet including ceiling fan motor magnet, floor fan magnet, etc

How Xinheng fabricates its permanent strontium ferrite magnet?

FERRITE POWDER GRADE OF FAN MOTORS MAGNET

Permanent magnet ferrite (also known as ferrite magnet) is a magnetic material composed of iron, oxygen, and other metallic elements (such as strontium or barium), widely used in motors, transformers, and other electrical equipment. In the fan motor, the application of permanent magnet ferrite is mainly reflected in the following aspects:

Improve efficiency: permanent magnet ferrite has a high magnetic energy product and can provide a powerful magnetic field, thereby improving the rotation efficiency of the motor and reducing energy loss.

Reduction of volume: Due to the high magnetism of permanent magnet ferrite, using the same specifications of the motor, the permanent magnet motor can be designed more compact than the traditional motor, reducing the volume and weight of the motor.

Noise reduction: Permanent magnet motors have lower vibration levels and run more smoothly than other types of motors, so noise can be reduced in products such as fans and user experience can be improved.

Improved starting performance: Permanent magnet ferrite motors have good starting torque and can be started at low current, which is suitable for fan products that require fast starting.

High temperature resistance: Modern permanent magnet ferrite materials can be designed to withstand high temperatures and are suitable for working in some high temperature environments, increasing the reliability of fan motors.

Cost effectiveness: Although the cost of high-performance permanent magnet materials is relatively high, due to its high efficiency and long service life, it can save operating costs in long-term use.

To know more about Xinheng Magnets

Sichuan Xinheng Magnetic Materials Co., Ltd is located in Mianzhu City, Sichuan Province, which has been known as " the leader of ancient Shu and the important town of Yizhou " since ancient times.
The company was founded in May 2008. It was formerly the designated magnetic material production enterprise of the Ministry of Electronic Industry in Aba Prefecture, Sichuan Province. After decades of accumulation in the magnetic materials industry, the company has developed into a national high-tech enterprise integrating the design, development, production and sales of permanent magnet ferrites. Our factory covers an area of 14,000 square meters, has an annual production capacity of 8,000 tons, and has more than 350 employees.
The company owns China's first independently developed servo fully automatic wet hydraulic press and China's first double-layer roller kiln.It has the ability to independently design, develop and process various types of tools and molds.
The company's main product is sintered ferrite permanent magnet. The product range covers automobile motors, motorcycle motors, universal mechanical motors, household appliance motors, household fan motors, variable inverter motors, water pump motors, etc. The products are widely used in automobiles and motorcycles, office equipment, electric tools, household appliances, fitness equipment and other fields.
The company's products are mainly sold to motor manufacturers in Europe, America, South Asia, Taiwan, southwest China, East China, and South China.
The company adheres to the business tenet of "quality assurance, professional service, and customer satisfaction". Its business philosophy is to improve the level of operation and management, to imporove the quality of employees, reduce production costs, and improve the market competitiveness of enterprises. It adheres to the development philosophy of putting people first, making high-quality products with heart, seeking development through innovation, and building brands with integrity. We are willing to create a win-win relationship and grow together with our customers!