Startup builds rare-earth-free electric motors for drones, robots
A new company is developing small, lightweight electric motors without rare-earth magnets. The design targets applications like drones, fans, and robots, aiming to reduce reliance on Chinese supply chains. The approach focuses on efficiency and material alternatives rather than traditional magnet-based solutions.
Sources: techcrunch.com
“This signals a growing push to localize or re-engineer critical components as geopolitical supply chain risks remain a concern for hardware startups.”
What it means
Rare-earth magnets are a choke point in many industries, and China dominates their production. If successful, this could open doors for other startups to explore magnet-free designs, though scaling performance and cost competitiveness will be key hurdles. The next test will be whether the motors can match or exceed existing alternatives in real-world use cases.
Read the original reporting
The outlets below did the original reporting.
- Modal Motors is trying to cut China out of electric motors entirely — techcrunch.com
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