small planetary gear
grabcad
2021/9/13I designed a small planetary gear using Fusion 360. Make it with 3d printer and it works very nice. With the combination of the N20 motor gearbox, it can lift about 1 Kg weight with only 1 AA battery. Hope it will give you some help. Please like and share with your friend. Thanks a lot. Have a nice day.Final gear model parameters: Module: 0.8Pressure angle: 20No. of planets: 3Ring Gear Teeth: 42Planet Gear Teeth: 15Sun Gear Teeth: 12Ratio: 4.5You will need 5 pieces of MR63ZZ bearing and several M3 screws.
With this file you will be able to print small planetary gear 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 small planetary gear.