High Reduction Ratio Planetary Drive, Revisited

Entirely 3D printed; no hardware; no tools required. A redesign of one of my earliest 3D printed projects.
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updated September 5, 2024

Model files

-56Planet.3mf
-56Planet.3mf
152 kB  |  September 5, 2024
-56DrivenRing.3mf
-56DrivenRing.3mf
184 kB  |  September 5, 2024
CarrierTop.3mf
CarrierTop.3mf
104 kB  |  September 5, 2024
CarrierBottom.3mf
CarrierBottom.3mf
129 kB  |  September 5, 2024
12Planet2.3mf
12Planet2.3mf
157 kB  |  September 5, 2024
64DrivenRing.3mf
64DrivenRing.3mf
181 kB  |  September 5, 2024
148DrivenRing.3mf
148DrivenRing.3mf
181 kB  |  September 5, 2024
12DrivenRing.3mf
12DrivenRing.3mf
199 kB  |  September 5, 2024
OptCrankForPointer.3mf
OptCrankForPointer.3mf
37 kB  |  September 5, 2024
Sun.3mf
Sun.3mf
131 kB  |  September 5, 2024
12Planet1.3mf
12Planet1.3mf
153 kB  |  September 5, 2024
Crank.3mf
Crank.3mf
38 kB  |  September 5, 2024
148Planet2.3mf
148Planet2.3mf
165 kB  |  September 5, 2024
FixedRing.3mf
FixedRing.3mf
207 kB  |  September 5, 2024
OptPointer.3mf
OptPointer.3mf
67 kB  |  September 5, 2024
Nut.3mf
Nut.3mf
162 kB  |  September 5, 2024
OptFixedRingWithMarks.3mf
OptFixedRingWithMarks.3mf
231 kB  |  September 5, 2024
148Planet1.3mf
148Planet1.3mf
163 kB  |  September 5, 2024
64Planet.3mf
64Planet.3mf
159 kB  |  September 5, 2024
Planet-56-1.step
Planet-56-1.step
5 MB  |  September 5, 2024
Planet64-1.f3d
Planet64-1.f3d
3 MB  |  September 5, 2024
Planet-56-1.f3d
Planet-56-1.f3d
3 MB  |  September 5, 2024
Planet64-1.step
Planet64-1.step
5 MB  |  September 5, 2024
Planet148-1.f3d
Planet148-1.f3d
4 MB  |  September 5, 2024
Planet12-1.step
Planet12-1.step
7 MB  |  September 5, 2024
Planet148-1.step
Planet148-1.step
7 MB  |  September 5, 2024
Planet12-1.f3d
Planet12-1.f3d
4 MB  |  September 5, 2024

Other files

LICENSE.txt
LICENSE.txt
1 kB  |  September 5, 2024

Model origin

The author remixed this model.

Differences of the remix compared to the original

Complete redesign.  Includes four gear ratio variants. No extra hardware required. No tools needed to assemble.
 

Complete instructions and background at:

https://keveney.com/posts/high-reduction-ratio-planetary-drive-revisited/
 

License