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Moving Christmas tree topper
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A counter-rotating Christmas tree topper
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Updated at source:
Model information
- Source
- Printables
- Category
- Winter & Christmas & New Year's
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Non 3d printed parts needed:
3 608ZZ bearings
1 N20 Gearmotor
various washers
Superglue
3d printed parts to print
| Amount | Part Name |
| 2 | Part 1 |
| 2 | Part 2 |
| 1 | Part 3 |
| 1 | Part 4 |
| 1 | Part 5 |
| 2 | Gear 1 |
| 1 | Gear 2 |
Instructions
- Repete 2 times
- Press fit a 608zz bearing inside of part 2
- press fit gear 1 through the bearing, and attach (DO NOT GLUE YET) to Part 1 on the other side
- Press fit a 608zz bearing inside of part 3
- attach the N20 Gearmotor to the flat side of part 4
- press gear 2 through the bearing on part 3, and onto the axel of the n20 Gearmotor
- press part 3, part 4, and part 5 onto the slots on part 2
- add washers/spacers to the axel of gear 1 so that it meshes firmly with gear 2
- repeat for the other side
Use the method of your choice to power the n20 gearmotor at the preferred speed
merry christmas!