English
Español
Deutsch
Tiếng ViệtDon't worry if you don't know which magnet you need for your motor project. Just tell us your applied industry, product performance parameters, size and quantity, we will recommend the most suitable product for you with our rich experience.
.jpg?imageView2/2/format/jp2)
-1.jpg)
.png)
.jpg)
.png)
.png)
.png)
.jpg)
.jpg)
As the world is shifting towards sustainable development, the demand for new energy vehicles is increasing tremendously. One of the key components of these vehicles is the neodymium iron boron (NdFeB) magnet, which plays a crucial role in their performance. NdFeB magnets have unparalleled strength, reliability, and high-temperature resistance, making them an ideal choice for various applications in the automotive sector. In this article, we will explore the different parts of a new energy vehicle where NdFeB magnets are used, their performance grades, shapes, sizes, and their corresponding applications. Additionally, we will analyze the market outlook and the competitive advantage of Zhejiang Zhongke Magnetic Industry Co., Ltd.
NdFeB Magnets appliced in New Energy Vehicles
+86-15857968349
1. Electric Motor
NdFeB magnets are extensively used in the electric motors of new energy vehicles due to their high magnetic strength and resistance to demagnetization. They are used to generate the magnetic field necessary for rotating the rotor and providing the necessary torque for the vehicle to move. The performance of the electric motor significantly depends on the magnetic properties of the NdFeB magnet used.
Performance grade: N35-N52, 35M-50M, 30H-48H, 30SH-45SH, 28UH-40UH, 28EH-38EH, 28AH-35AH
Shape and size: Arc, ring, block, and customized sizes
Application: Electric motor rotor
Don't worry if you don't know which magnet you need for your motor project. Just tell us your applied industry, product performance parameters, size and quantity, we will recommend the most suitable product for you with our rich experience.
With a strong engineer team and professional production lines, Zhongke can design and produce magnet in all shapes according to your needs.
If you are not sure about the performance parameters of the product, you can send us a sample, we will do a professional test, determine the performance parameters and issue a report for your reference.
Exclusive customer service 7x24 hours to get professional help, make an appointment with a professional technical engineer to get a comprehensive solution.
Publicly traded listed magnet company in China. Our magnet supplied to many large, medium-scale customers including SAMSUNG, Nidec, Xiaomi, GREE, Midea, WOLONG, amazon, etc. We manufacture type of Ferrite Magnet and Neodymium(NdFeB) Magnet for electric motor, widely used in the field of new generation consumer electronics and energy-saving home appliances.
Just tell us your applied industry, product performance parameters, quantity and size, we will recommend the most suitable magnet for you.
2. Electric Power Steering
Electric power steering (EPS) systems utilize NdFeB magnets to sense the steering angle and torque for providing the necessary assistance to the driver. The strength of the magnets used directly impacts the precision and responsiveness of the EPS system.
Performance grade: N35-N52, 35M-50M, 30H-48H, 30SH-45SH, 28UH-40UH, 28EH-38EH
Shape and size: Arc, ring, block, and customized sizes
Application: EPS motor
3. Hybrid Transmission
NdFeB magnets are also used in the hybrid transmission of new energy vehicles to generate the required magnetic field for power transmission, thereby improving the transmission efficiency and enhancing the driving experience.
Performance grade: N35-N52, 35M-50M, 30H-48H, 30SH-45SH, 28UH-40UH, 28EH-38EH, 28AH-35AH
Shape and size: Arc, ring, block, and customized sizes
Application: Hybrid transmission system
4. Battery Management System
The battery management system (BMS) is an essential part of the new energy vehicle that monitors and controls the battery's performance, including charging and discharging rates, temperature, and overall health. NdFeB magnets are used in BMS to improve the sensor's precision and responsiveness.
Performance grade: N35-N52, 35M-50M, 30H-48H, 30SH-45SH, 28UH-40UH, 28EH-38EH, 28AH-35AH
Shape and size: Block, cylinder, and customized sizes
Application: BMS
Market forecasting
As the global demand for electric and hybrid vehicles is surging, the market for NdFeB magnets is expected to grow significantly. According to a report by Allied Market Research, the global NdFeB magnet market is projected to reach $28.7 billion by 2027, growing at a CAGR of 8.9% during the forecast period. The automotive sector is expected to be the largest consumer of NdFeB magnets due to the growing demand for new energy vehicles worldwide.
Competitive Advantage of Zhejiang Zhongke Magnetic Industry Co., Ltd.
Zhejiang Zhongke Magnetic Industry Co., Ltd. is one of China's leading manufacturers of NdFeB magnets, specializing in high-performance grades for various automotive applications. The company has a competitive advantage due to its:
1. Advanced Production Technology: Zhejiang Zhongke Magnetic Industry Co., Ltd. uses advanced manufacturing technology and equipment to produce high-quality NdFeB magnets that meet international standards.
2. Extensive Product Range: The company offers a wide range of NdFeB magnets in different shapes, sizes, and performance grades to cater to the diverse needs of the automotive industry.
3. Strong R&D Capabilities: Zhejiang Zhongke Magnetic Industry Co., Ltd. has a strong R&D team that focuses on developing innovative NdFeB magnets with higher magnetic properties and improved performance.
Conclusion
NdFeB magnets are vital components of new energy vehicles due to their superior properties and high reliability. They are used in various parts of the vehicle, including electric motors, EPS systems, hybrid transmissions, and battery management systems, to enhance their performance. The market for NdFeB magnets is expected to grow significantly due to the increasing demand for new energy vehicles worldwide. Zhejiang Zhongke Magnetic Industry Co., Ltd. is a reliable partner in the automotive industry, offering high-quality NdFeB magnets and unmatched customer support.
Zhongke is committed to becoming a world-renowned supplier of permanent magnet material application solutions in the field of new generation consumer electronics and energy-saving home appliances.
The company's current production process of permanent ferrite magnets is as follows: the purchased pre-fired materials are mixed according to their own formula and ingredients, and after being ball milled by a ball mill, ferrite is produced through steps such as precipitation, wet pressing, sintering, and grinding. Body magnetic tiles, ferrite magnets and other finished products. The specific production process flow chart is as follows:
The strontium ferrite calcined material (the main component is SrFe12O19) is mixed with calcium carbonate, silicon dioxide, strontium carbonate, lanthanum oxide, cobalt oxide and other ingredients according to the formula ratio.
The raw materials are added with water and pulverized by a ball mill to form a slurry, which is placed in a sedimentation tower for precipitation.
The dehydrated material formed by precipitation is made into a green body through an automatic press in a normal air environment.
The raw body is sintered at high temperature into a mature body through a wet-pressed magnetic tile electric-fired roller kiln or a wet-pressed magnetic steel gas-fired roller kiln.
The cooked blank is processed by a fully automatic grinding machine processing line to form a finished product.
The magnetic properties, appearance, size and other indicators of the magnets are inspected, packed and put into storage.
The company has applied and improved a number of advanced technologies in the industry, such as high-performance ferrite slurry stabilization technology and secondary ball milling batching technology, which has solved the quantitative problem of material added in the preparation process. And we use double coupling dispersion and fine grinding to overcome the problems of slurry agglomeration and particle size distribution consistency. The performance of the slurry obtained in the ball milling process is more stable, which reduces the unit operating time of the ball milling equipment, improves product quality, and reduces production costs.
The company uses a unique new green release agent independently developed to prepare magnetic tiles. The new green release agent is an organic combination of microbial technology and surface release treatment technology, which can degrade oil molecules, reduce the oil content of the release agent, and restore the surface. active lipophilic factor. The product is combined with the surface release process, and the release effect of the magnetic tile is improved through a new release agent, and the surface finish of the blank is improved. The demoulding technology has the characteristics of simple preparation method and convenient application, and improves production efficiency.
By transforming the sintering preheating system equipment, the company reduces the water content of the sintered green body in the kiln, greatly reduces the waste rate caused by factors such as cracking and lack of oxygen during sintering, and improves the sintering density and mechanical strength of the product. Obtain good microstructure and magnet properties. The company has also realized the sintering base temperature that products with different performances can adapt to through formula adjustment. Products with different specifications, sizes and performances can be co-fired at the same temperature, which significantly improves the production efficiency of the sintering process. In addition, in terms of veneer loading and billet loading, the company has adopted a bulk stacking method that conforms to the company's product features of small shape and light weight after many tests, realizing heavy veneer loading, good sintering atmosphere, and high sintering yield. good effect.
By optimizing the parameters of grinding machines and other processing equipment and improving the process technology, the company has improved the consistency of product thickness to ≤0.02MM within L30MM and ≤0.04MM within L50MM, and has mastered the technology of three-phase motor magnets produced by grinding tooling. Breakthroughs have been made in technical difficulties in the industry, such as product precision and stable equipment performance, and certain innovations have been achieved in technology and equipment.
The company's magnetic tile products are developing in the direction of high efficiency, low consumables, and low energy consumption. For example, through atomic substitution and compound doping, the rare earth-free ZK-5B high-performance motor magnetic tile independently developed by the company reduces the coagulation of magnetic powder, improves the orientation effect, improves the material performance and reduces the production cost by using strong magnetic field to suppress and adding a double dispersant.
WeChat/Zalo/whatsApp: +86-15857968349(Jerry Ma)
Email: mahy@dymagnet.com
No. 28, Changsheng Road, Hengdian Town, Dongyang City, Jinhua City, Zhejiang, China.
Copyright© Zhejiang Zhongke Magnetic Industry Co., Ltd. All Rights Reserved.
.jpg?imageView2/2/format/jp2)
