Pully 1

thingiverse

A 3D Printed Adjustable Bicycle Gear Puller is created using a customizable Thingiverse model. With a customizable online tool, various parameters can be modified to tailor the design according to individual preferences. Using the following customization options: teeth count = 8 pulley bolt height = 8 retainer height = 1.5 mm no retainer nut used m3 hex nut width = 1 unit number of nuts used = 1 piece flat section on m3 nut = 5.7 units distance between nuts = 1.2 units additional tooth width adjustment = 0.2 units idler bolt height = 1.5 mm pulley bearing diameter = 20 units no idler element used top of pulley tube height = 12 units main gear profile selection = 6 units angle of nut slot = 90 degrees depth of m3 threaded hole = 2.7 units extra tooth depth adjustment = 0 mm shaft size for electric motor attachment = 4 units