Tesla Cybercab Motor Uses No Rare Earth Metals, Maintains Range

The Tesla Cybercab motor uses no rare earth metals while maintaining the same range, according to Elon Musk. This matters because rare earth magnets are a supply bottleneck in high-performance EV motors, concentrated in few countries. The Cybercab motor is 18% smaller, 25% lighter, and more efficient than other top EV drive units, featuring a simplified bar-wound stator and optimized lubrication system for fully automated sub-10-second production cycles. This architecture enables mass production of the robotaxi without compromising vehicle range.

• Cybercab motor uses no rare earth metals and maintains range
• Drive unit is 18% smaller and 25% lighter
• Design supports automated production cycles under 10 seconds

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