微型稀土永磁电机
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北方稀土(600111.SH):积极布局稀土在固态电池中的应用研究
Ge Long Hui· 2025-11-11 08:41
Group 1 - The company is currently focused on the research and development of micro rare earth permanent magnet motors [1] - The company is actively exploring the application of rare earth materials in solid-state battery research [1]
国内首条盘式电机智能示范线投产
Huan Qiu Wang Zi Xun· 2025-08-05 02:37
Core Insights - The first domestic intelligent demonstration line for rare earth disc motors has been established and put into production, showcasing a breakthrough product: a 6mm thick rare earth permanent magnet axial flux motor with impressive performance metrics [1][2] Group 1: Product Development - The demonstration line, built in collaboration with Germany's FEAAM, successfully produced a 3-watt micro rare earth permanent magnet motor, which is 60% smaller and 80% lighter than similar products, achieving a rated speed of 4500-5500 RPM and a maximum torque of approximately 15 mN·m with over 70% efficiency [1] - The project team is focused on upgrading the second generation of products and the automation process of the production line, aiming to meet the extreme space compression and heat dissipation needs in consumer electronics and industrial sectors [1] Group 2: Market Potential - The ultra-thin high-performance motor has shown vast application prospects, with intentions to collaborate with well-known domestic automotive companies for use in intelligent cockpit cooling systems, and future applications extending to consumer electronics, air-conditioned clothing, drones, and robotic joint modules [1] - The demonstration line is expected to achieve mass production by the end of the year, with an annual production capacity of 500,000 units, marking a significant step in the development and industrialization of high-end rare earth permanent magnet motors in China [2]