Legged Robots Have a Fatal Flaw: Overheating Motors Cause Sudden Collapse

binarybits · x · 2026-09-01

Legged robots make for impressive demos, but they suffer from serious downsides. If made to stand for too long—measured in minutes, not hours—their motors overheat, which can cause the robot to suddenly collapse. This hardware limitation remains a significant bottleneck for practical deployment.

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