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1/4 gear ratio

1/4 gear ratio

thingiverse

1/4 gear ratio, no need for external pieces everything is 3d printed!!!! I recomend 0.6mm for Gear 1, Gear 2, Case 1 and Case 2 And 0.3mm for Gear 3 and Gear 4 Alot of the pieces are a tight fit so you might need to sand or file them down. It is easy to put together but if you need help just ask. Note 1) you might need to play with the size of gear 3 (+- 5%) depending on how good your printer is. Note 2) One end of Gear 4 is to long cut 0.5mm to 1 mm of to get it spinning better.

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