fortified main drive gear for most garage door openers
thingiverse
I modified mudfoot's original design that I printed at 88% infill while calibrating the garage door in the garage, but then I made some adjustments to the model to make it significantly stronger and more durable without needing supports. The motor broke, but my attempt was still successful as the opener has successfully operated the garage door over 40 times since I installed it today, despite jamming the motor while calibrating it again! I printed it using three layers of PLA plastic with full infill. If you want to create one yourself, here are some guidelines: 1) print 2 or more shells at 100% infill. If your 3D printer isn't large enough to handle that, try printing the shell without any supports by using a drill bit of at least half an inch to bore out the center part, and if you can't do that, just make the hole larger on top!
With this file you will be able to print fortified main drive gear for most garage door openers 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 fortified main drive gear for most garage door openers.