Electric Vehicle Platforms Standardize on Permanent Magnet Traction
Global automakers have standardized new electric vehicle platforms around permanent magnet synchronous traction motors at a rate exceeding 80 percent of newly launched models since 2023, favoring this design for its superior power density and efficiency over induction and synchronous reluctance alternatives despite higher rare earth magnet cost exposure. This standardization locks automakers into multi-year magnet supply relationships, since switching motor architecture mid-platform would require a costly and lengthy redesign process that few manufacturers are willing to undertake once a platform enters volume production today broadly overall industry wide currently most regional markets served consistently.
Market Impact: China built 12 million EVs








