0769-23388351
Toggle Navigation
Many parts in the car need magnets, and there are many types. I will not introduce them here. Today's article mainly talks about the demand for high-performance NdFeB magnets in traditional cars.
The application of high-performance NdFeB magnets in traditional vehicles is mainly electric power steering system (EPS). EPS steering system plays a key role in vehicle stability, comfort and safety. Automotive power steering systems can be basically divided into three categories, namely mechanical hydraulic power steering systems (HPS), electronic hydraulic power steering systems (EHPS) and electric power steering systems.
The development of EPS steering system in my country's automobile industry is slightly later than that of developed countries in Europe and the United States. In recent years, the penetration rate of EPS in my country's passenger vehicle market has increased rapidly, reaching 96.2% in 2020, but the steering system of commercial vehicles is still dominated by HPS and EHPS. . Although HPS and EHPS are low in cost, they consume a lot of energy and are easily damaged. Therefore, as the requirements for energy conservation and emission reduction become stricter, they will be gradually replaced by EPS in the future.
The automotive market in Europe and the United States has developed to a mature stage, and the EPS penetration rate is around 85%-90%. Therefore, there is still room for improvement in the EPS penetration rate in the domestic automotive market in the future, which will drive the demand for high-performance NdFeB to grow.
In 2021, the auto market will begin to recover. China's auto production will be 26.057 million units, a year-on-year increase of 3.5%; sales will be 26.248 million units, a year-on-year increase of 3.9%. It is expected that from 2022 to 2025, China's automobile production will continue to grow at a compound annual growth rate of 4%. According to the calculation that each EPS system needs 0.25kg of high-performance NdFeB magnets, by 2025, the global demand for high-performance NdFeB in the traditional automotive field will exceed 21,000 tons.
The above is the relevant introduction about the demand for high-performance NdFeB magnets in traditional automobiles. If you need to purchase and quote high-performance NdFeB magnets, please contact the Courage magnet manufacturer.
Articles related to the content of this article;
Application difference between low-end neodymium magnets and high-end neodymium magnets
This is a radial 4-pole ring (Hollow cylinder) magnet, the material is bonded NdFeB, with high magnetic performance, the size is 16mm outer diameter, inner hole 5mm, height 20mm, surface gray epoxy treatment, suitable for water pump motor...
This product is a 4-pole ring magnet, injection-molded ferrite material, the sample size is 22mm outer diameter, 7mm inner diameter, 4mm thickness, 2 N poles and 2 S poles, mainly used for push rod motors, magnetic induction devices, encoders, etc.,...
This is a radial 2 pole circular magnet designed specifically for magnetic encoder chips. It is made of sintered neodymium-iron-boron with N35 grade performance and is suitable for standard environments....
This product is a multi pole magnetic ring with an inner diameter of 1.5mm. The material is injection molded ferrite. It adopts axial multi pole magnetization and is mainly used for DC motors. If you have a sample of similar injection molded magnetic products, please contact us for quotation....
This is a very small size rectangular block magnet with galvanized surface, 3mm length, 1.5mm width and height, with very fine tolerance, magnetized by lengthwise direction, mainly used in precision electronics, instrumentation, please contact us if you need to buy....
Need 20-pole ring magnets? Welcome to contact NST. Our company has many stock sizes. The sintered ferrite magnetic ring uploaded today has an outer diameter of 30.8mm, a hole of 21.3mm, and a thickness of 5mm....
This product is a 1mm 6-sided magnet, made of rare earth neodymium magnet, N52 grade, the surface coating is gold, very beautiful, the width is 6mmmm, the thickness is 1mm, and the thickness is magnetized. If you are interested in this small-sized polygonal magnet You can contact the courage magnet manufacturer to quote and customize for you....
You need to buy small magnets with holes. Welcome to the Courage Magnet Factory in China. We can customize small magnets with through holes (straight holes) or countersunk holes for you. You can choose NdFeB or other weak materials. The magnetic performance is generally above 3000 Gauss. If you need to know its price, please send us an inquiry, thank you!...