Photo Credit:Fair Use [17 U.S.C. § 107]

Germany-Based Vitesco Technologies Debuts EV Drive Unit Built Without Rare Earth Minerals

29 May 2023 | Abstracted from Clean Technica

"...the fourth generation of the fully integrated electric axle drive platform...now includes a new rotor without permanent magnets at its core, which constitutes an externally excited synchronous machine (EESM) that operates without the need for rare earths...this innovation lowers the rotor's cost and eliminates the carbon footprint associated with the mining and processing of these ores...the externally excited machine conserves one watt-hour of electricity per kilometer due to the absence of drag from a permanent magnet field in the rotor."

ADDITIONAL RELATED NEWS LINKS

• Closing the Loop: Building a Battery Recycling Ecosystem


• Wyoming Coal Mine A Possible Rare Earth Resource


• All the Metals We Mined In 2022 In One Visualization


• "Chinese Storm" Looming Over Europe's EV Sector, Renault Chairman Warns


• The Critical Minerals Club


• What Is Tesla's Mystery Magnet?


• Magnets Will Be Minting Tomorrow's Billionaires


• Study: Enough Rare Earth Minerals to Fuel Green Energy Shift


• China Note! EU-Member Sweden Locates Rare Earth Deposits


• Canada Has Dozens of Critical Minerals. Here Are the Key Ones and How They Are Used