Duo Gear — 30T and 15T Spur Pair
Created today
Description
Duo is a matched pair of spur gears at a 2:1 ratio: a 30-tooth gear measuring 90 mm across the tips and a 15-tooth partner, both 10 mm thick. Tooth size is shared, so they mesh directly and are laid out at the correct centre distance.
Features
- 30-tooth gear: 90 mm outer diameter, 10 mm bore
- 15-tooth gear: same tooth pitch, 8 mm bore
- Both 10 mm high, flat on the bed
- Pre-positioned in mesh
Print notes
Print flat, no supports. Adjust bores to fit your shafts.
Images
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