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.
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À medida que o mundo caminha para o desenvolvimento sustentável, a procura de novos veículos energéticos aumenta tremendamente. Um dos principais componentes desses veículos é o ímã de neodímio ferro boro (NdFeB), que desempenha um papel crucial no seu desempenho. Os ímãs NdFeB têm força, confiabilidade e resistência a altas temperaturas incomparáveis, o que os torna a escolha ideal para diversas aplicações no setor automotivo. Neste artigo, exploraremos as diferentes partes de um novo veículo energético onde os ímãs NdFeB são usados, seus graus de desempenho, formatos, tamanhos e suas aplicações correspondentes. Além disso, analisaremos as perspectivas do mercado e a vantagem competitiva da Zhejiang Zhongke Magnetic Industry Co., Ltd.
Ímãs NdFeB aplicados em veículos de energia nova
+86-15857968349
1. Motor Elétrico
Os ímãs NdFeB são amplamente utilizados em motores elétricos de veículos de novas energias devido à sua alta força magnética e resistência à desmagnetização. Eles são usados para gerar o campo magnético necessário para girar o rotor e fornecer o torque necessário para o movimento do veículo. O desempenho do motor elétrico depende significativamente das propriedades magnéticas do ímã NdFeB utilizado.
Grau de desempenho: N35-N52, 35M-50M, 30H-48H, 30SH-45SH, 28UH-40UH, 28EH-38EH, 28AH-35AH
Forma e tamanho: Arco, anel, bloco e tamanhos personalizados
Aplicação: Rotor de motor elétrico
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. Direção assistida elétrica
Os sistemas de direção assistida elétrica (EPS) utilizam ímãs NdFeB para detectar o ângulo de direção e o torque para fornecer a assistência necessária ao motorista. A força dos ímãs utilizados impacta diretamente a precisão e a capacidade de resposta do sistema EPS.
Grau de desempenho: N35-N52, 35M-50M, 30H-48H, 30SH-45SH, 28UH-40UH, 28EH-38EH
Forma e tamanho: Arco, anel, bloco e tamanhos personalizados
Aplicação: motor EPS
3. Transmissão Híbrida
Os ímãs NdFeB também são usados na transmissão híbrida de novos veículos de energia para gerar o campo magnético necessário para a transmissão de energia, melhorando assim a eficiência da transmissão e melhorando a experiência de direção.
Grau de desempenho: N35-N52, 35M-50M, 30H-48H, 30SH-45SH, 28UH-40UH, 28EH-38EH, 28AH-35AH
Forma e tamanho: Arco, anel, bloco e tamanhos personalizados
Aplicação: Sistema de transmissão híbrido
4. Sistema de gerenciamento de bateria
O sistema de gerenciamento de bateria (BMS) é uma parte essencial do novo veículo energético que monitora e controla o desempenho da bateria, incluindo taxas de carga e descarga, temperatura e saúde geral. Os ímãs NdFeB são usados no BMS para melhorar a precisão e a capacidade de resposta do sensor.
Grau de desempenho: N35-N52, 35M-50M, 30H-48H, 30SH-45SH, 28UH-40UH, 28EH-38EH, 28AH-35AH
Forma e tamanho: Bloco, cilindro e tamanhos personalizados
Aplicação: BMS
Previsão de mercado
À medida que a procura global por veículos eléctricos e híbridos aumenta, espera-se que o mercado de ímanes NdFeB cresça significativamente. De acordo com um relatório da Allied Market Research, o mercado global de ímãs NdFeB deverá atingir US$ 28,7 bilhões até 2027, crescendo a um CAGR de 8,9% durante o período de previsão. Espera-se que o setor automotivo seja o maior consumidor de ímãs NdFeB devido à crescente demanda por veículos de novas energias em todo o mundo.
Vantagem competitiva da indústria magnética Co. de Zhejiang Zhongke, Ltd.
Zhejiang Zhongke Magnetic Industry Co., Ltd. é um dos principais fabricantes de ímãs NdFeB da China, especializado em classes de alto desempenho para diversas aplicações automotivas. A empresa possui uma vantagem competitiva devido a:
1. Tecnologia de produção avançada: Zhejiang Zhongke Magnetic Industry Co., Ltd. usa tecnologia e equipamentos de fabricação avançados para produzir ímãs NdFeB de alta qualidade que atendem aos padrões internacionais.
2. Ampla gama de produtos: A empresa oferece uma ampla gama de ímãs NdFeB em diferentes formatos, tamanhos e graus de desempenho para atender às diversas necessidades da indústria automotiva.
3. Fortes capacidades de P&D: Zhejiang Zhongke Magnetic Industry Co., Ltd. tem uma forte equipe de P&D que se concentra no desenvolvimento de ímãs NdFeB inovadores com propriedades magnéticas mais altas e desempenho aprimorado.
Conclusão
Os ímãs NdFeB são componentes vitais de veículos de novas energias devido às suas propriedades superiores e alta confiabilidade. Eles são usados em diversas partes do veículo, incluindo motores elétricos, sistemas EPS, transmissões híbridas e sistemas de gerenciamento de bateria, para melhorar seu desempenho. Espera-se que o mercado de ímãs NdFeB cresça significativamente devido à crescente demanda por novos veículos energéticos em todo o mundo. Zhejiang Zhongke Magnetic Industry Co., Ltd. é um parceiro confiável na indústria automotiva, oferecendo ímãs NdFeB de alta qualidade e suporte ao cliente incomparável.
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, cidade de Hengdian, cidade de Dongyang, cidade de Jinhua, Zhejiang, China.
Copyright© Indústria magnética Co. de Zhejiang Zhongke, Ltd. All Rights Reserved.
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