The world of electric motor tech moves fast. Just months after YASA claimed an unofficial record for the most power-dense unit ever, the Mercedes-owned company specializing in axial-flux design motors ...

Less than two months after smashing its own (unofficial) record in power density with its proprietary axial flux motor, YASA has unveiled a real-world application of the technology as an in-wheel ...

A Texas-based startup has raised US$4.5 million in seed funding to develop and commercialize a remarkable electric motor technology. The father/son team claims the design can massively reduce the size ...

Polestar provided flights from Washington, DC, to Denver and back and two nights in a hotel so we could drive the model-year 2024 Polestar range. Ars does not accept paid editorial content. DENVER—A ...

Two great minds in permanent-magnet-free motor design are fusing their know-how to create an even more capable inductive electric motor. Mahle and Valeo have teamed up to introduce what they call the ...

To prevent a motor from burning up, you must provide a means of protecting it from overcurrent (overload, short circuit, or ground fault). If you can remember not to confuse motor protection with ...