Round Belt Pulley Creator
thingiverse
This device produces pulleys for circular belts (and ropes). You design any size pulley, with or without a hub, for circular belts of any size. You can have multiple belts Your pulley can have zero to four mounting screws, with or without nut traps. The axle hole can be any size. You can create smooth wheels (no belts) or with any number of grooves. Using 1 or more round belts or O-rings creates a wheel with a tire. You may want to check out my closely related device for creating circular belt pulleys. (https://www.thingiverse.com/thing:3013839) UPDATE 1-- July 31, 2018 -- Posted updated file that corrects an error in calculating the pulley diameter. (Squashed a gremlin that had been creating a pulley diameter that was ½ the belt diameter too small.) UPDATE 2 -- August 17, 2018 Redesigned the bottom of the nut trap for hex nuts to create a better fit.
With this file you will be able to print Round Belt Pulley Creator 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 Round Belt Pulley Creator.