Adapter for Inexpensive 19T Plastic Pulleys
thingiverse
A year ago, I found affordable 18T plastic pulleys for 3D printers and robotics projects from hobby car sources. They have a 5mm bore, 3mm tooth pitch, and curvilinear profile similar to HTD. These Duratrax Timing Pulley 18T Street Force GP pulleys cost $9 each and are widely available. However, it's unconfirmed if a standard 3mm HTD belt fits them. You can print an adapter for these pulleys and secure it with glue and screws. To use the pulley, mount it on a 5mm motor shaft and test its performance with a standard 3mm HTD belt, if applicable. Ensure layer adherence when printing the "peg" that mates with the pulley.
With this file you will be able to print Adapter for Inexpensive 19T Plastic Pulleys 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 Adapter for Inexpensive 19T Plastic Pulleys.