What is Tesla’s Mystery Magnet?
Cars That Think
MARCH 17, 2023
And then, out of nowhere, came an absolute bombshell: “We have designed our next drive unit, which uses a permanent-magnet motor, to not use any rare-earth elements at all,” declared Colin Campbell , Tesla’s director of power train engineering. So if not rare-earth permanent magnets for Tesla’s next motor, then what kind?
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