General Motors on Tuesday revealed more about the motors and propulsion systems that will power a generation of Ultium-based electric vehicles. Motor design and efficiency is an unsung hero in the ...

Today'slithium-ionbatteries mostly use lithium nickel manganese cobalt oxide chemistry with a liquid or gel electrolyte. This stuff can freeze or catch fire, lithium "dendrite" spikes can form and ...

The electric motors that power today’s EVs rely on permanent magnets made using rare-earth metals such as neodymium. Rare earths are the 15 elements whose atomic numbers run from 57 to 71, plus ...

We've hinted at the impressive power output of the BMW iX M60 motor in our First Look, but its fifth-generation electric motor technology deserves its own examination. That's because it's both ...

Comparing the axial-flux motor with the radial-flux motor for EVs. Advantages of the "yokeless" axial-flux motor. Details of the YASA axial-flux motor topology. If you find yourself wondering about an ...

As electric vehicle (EV) technology advances to improve vehicle performance and range, battery technology may be grabbing many of the headlines, but equally important are the electric motors that ...

Several companies around the globe have been hard at work innovating and refining magnet-free electric motors to make them a more viable option for the fast-growing EV industry. ZF Friedrichshafen has ...

MINNEAPOLIS--(BUSINESS WIRE)--Niron Magnetics today announced it has licensed a comprehensive portfolio of foundational Variable Flux Motor (VFM) patents. This strategic licensing agreement unlocks ...