AIThe Next Webabout 4 hours ago
Magnet supply, not AI, limits humanoid robots
1 min read
Actuators make up 40% to 60% of a humanoid robot's bill of materials, and China refines about 90% of the rare earth magnets inside them. Europe's Critical Raw Materials Act caps single-country supply at 65% by 2030, while Schaeffler builds actuators at volume.
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