In the last video, we did use that same eight motor gearbox as a water pump, this time we add a gearbox to the gearbox and start lifting stuff up. The total gear ratio for this gearbox is 1: 2187. I have build gearboxes before in this channel but this one is the king of all of them.
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MY PATREON PAGE:   / letsprintyt  
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All these parts are printed out with Creality Cr-10S or Ender 3. For this type of mechanical application, I like to use ABS instead of any other material. Gears are printed out with 0.4 nozzle, 4 wall thickness, and 30% infill. Gearbox's body is printed out with the same settings but 0.8 nozzle.


Bearings: https://www.banggood.com/custlink/Dvm...
12V DC motors: https://ali.ski/zKwdh

.stl for gearbox: https://www.thingiverse.com/thing:460...
.stl for water pump: https://www.thingiverse.com/thing:460...

Storage box on my table: https://cults3d.com/en/3d-model/gadge...
Name sign on my table:    • 3D Printed Name Sign With LED Lights ...  
Facebook: https://www.fb.me/letsprintyoutube