Planetary Gearbox
thingiverse
Planetary Gearbox Upgrade Designed specifically for 540 brushed motors Features a 4:1 gear ratio Easy to install, replacing my V3 gearbox with this one saves space and simplifies the design, requiring only one bearing measuring 18x12x4mm. Future tweaks may be made to the mount after thorough testing. Expect an upcoming video showcasing its performance.
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