All posts tagged: BHP

Yasa Electric Motor: 1,000 BHP from a 12.7 Kg Axial Flux Design

Yasa Electric Motor: 1,000 BHP from a 12.7 Kg Axial Flux Design

The Yasa electric motor challenges conventional expectations of size and power in automotive engineering. Weighing just 12.7 kilograms (28 pounds), this compact axial flux motor delivers an impressive 1,000 brake horsepower, showcasing a level of efficiency and performance that rivals even the most advanced supercars. Ziroth explores how this motor achieves such remarkable output by combining a flat, pancake-like design with advanced materials, including carbon fiber and Halbach array magnets. These innovations not only enhance power density but also reduce energy losses, making the motor both lightweight and highly efficient. In this overview, you’ll discover how the Yasa motor’s direct oil cooling system ensures consistent performance under demanding conditions and why its yokeless dual-rotor design is a breakthrough for electric mobility. You’ll also learn about its potential applications, from in-wheel motors that simplify vehicle architecture to electromagnetic braking systems that improve energy recovery. By understanding these features, you’ll gain insight into how this technology could reshape the future of electric vehicles, offering new possibilities for both high-performance and everyday transportation. What Makes the Axial Flux …