System of gears - model for the wall
In the contest Geometric Wall Art
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updated April 14, 2024

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System of gears - model for the wall
As you may have noticed, many of my designs include gears.
I simply like gears, their movement and work. So sometimes I design such a model. In this one, 17 gears rotate at once

 

 The assembly instructions are simple, I put it in the video. There is a version with and without a motor, the only difference is in the arms. For the movable version, you need a GA12-N20 motor, with a speed of around 30 rpm. The length of the motor should be up to 28 mm, so that entered the central part. You connect the motor with the central gear via the motor adapter You can use a source from 3V-12V for movement. The more volts, the faster the RPM.
I used a box with a switch for 2 AA batteries - with led lights, you can buy it cheaply in the store.
If you don't want to, you can make a version without an engine - Stl files will be marked.
I also added a hook, who would like the model on the wall in a different position.
I wish you relaxation while watching the work of gears!

Motor Link :

https://www.aliexpress.com/item/1005003431435613.html?spm=a2g0o.order_list.order_list_main.17.253a1802EGzYB3

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