日企Astemo开发出不使用稀土的EV马达

Core Viewpoint - Astemo has developed a new type of electric vehicle (EV) motor that utilizes magnets made primarily of inexpensive iron instead of rare earth materials, aiming to reduce geopolitical risks and targeting mass production by around 2030 [2][4]. Group 1: Product Development - The new EV motor incorporates magnets that do not contain rare earth elements, which are scarce globally and primarily sourced from regions like China, raising concerns about stable supply [4]. - The motor achieves a total output power of 315 kilowatts through a combination of iron-based magnets and auxiliary motors that do not use magnets [2][4]. Group 2: Cost and Sales Strategy - The development of this product is expected to lower the procurement costs of motor materials, enhancing the company's competitive edge in the EV market [5]. - Astemo plans to continuously increase sales of its EV-related products in the future [5].