3D-Printable 36:1 Planetary gearbox
grabcad
This model consists of 2 planetary stages with overall gear ratio 32:1 and one additional cylindrical stage with gear ratio 2:1. All gears are chevron (herringbone) gears.This particular gearbox was made to be used with RS-775 PMDC motor and I uploaeded it as is, but technically it can be compatible with NEMA23 motor if you put some effort to redesign rear cover of the first planetary stage.The model of RS-775 motor was made by Mehmet Emre FIRAT: DC Motor - RS-775 - 12V - 12000 rpmAnyone can download, use and modify this model. If you make changes and decide to re-upload modified version of this model, please provide a link to the original model and give credit to the author, that's me, Martin Dlugoz (aka Dead Salmon). Please note that commercial use of this model is strictly prohibited.
With this file you will be able to print 3D-Printable 36:1 Planetary gearbox with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 3D-Printable 36:1 Planetary gearbox.