Electric dc brush motors have traditionally used wire-wound armatures that move through a magnetic-flux air gap. Engineers at ThinGap Motor Technologies, Santa Barbara (www.thingap.com), have come up ...
• 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 ...
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