Partnership

Green Harmonic x Tesla (Optimus Harmonic Drive Reducers)

Green Harmonic (China) supplies harmonic drive reducers for Tesla Optimus humanoid robots. Tesla dual-sources harmonic drives from Japanese HDS and Chinese Green Harmonic for supply chain resilience. Chinese pricing 30-40% below Japanese alternatives. Part of the ~13-23% rotary actuator/harmonic drive BOM category.

manufacturing · Active · reported (press-release-only)

Track Green Harmonic x Tesla (Optimus Harmonic Drive Reducers)

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7003556a-a41d-4905-88d8-5c4ccb3e672a

Parties (2)

Tesla customer
Green Harmonic off-registry manufacturer

Timeline

Announced: 2026-01-15

Sources (1)

https://optimusk.blog/blog/tesla-optimus-suppliers/

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