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Gearbox / Sprocket / Backlash / Education

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Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

  • 4k views
  • 9 likes
  • 96 downloads

License
3D design format
STL Folder details Close
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Learn more about the formats

Last update 2021-08-05 at 12:50
Publication date 2021-08-03 at 16:28
Design number 486471

3D printer file info

3D model description

Hello,

Don't serve much purpose except maybe to relax or for education (show gearing through sprockets).

There are 2 supports (the largest allows to put 2 extra heights of sprockets (but it will be impossible to turn the first sprocket by hand).

In reality, when the 1st sprocket makes 1 turn, the last one on top makes 2187 turns.

The holes are M3 threaded, depending on your settings the screws will attach more or less easily.

It will take 4 M3 screws

2 of minimum length 8 mm

2 of minimum length 5 mm

4 screws M3 - lg.12 mm for electrical version

Video : https://www.youtube.com/watch?v=rc-4aCZl8Yk

Video electric finalized version: https://www.youtube.com/watch?v=EXbeXkReJzc

05/08/2021: Added elements for the electric version.

3D printing settings

2 walls for the gables

3 for the supports (preferably)

20% filling

0.2 of max height (aesthetic)

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