• Rotors made from copper conduct electrical current better than aluminum, thus run cooler with more efficiency. • The process of die casting copper has become economical thanks to recent advances in ...
BOSTON, Jan. 18, 2024 /PRNewswire/ -- Electric motors are a core component of electrification in the automotive market. The market has heavily relied on rare earths for the permanent magnets used in ...
Global electric vehicle makers are gradually adopting copper-based rotar motor technology instead of the magnet-based motors to power the new breed of vehicles, according to Mr Hal M. Stillman, ...
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