4 mm to 5 mm motor shaft / axle adapter
thingiverse
I build robots and most of the dc motors have 4mm shafts, but most of common available 3D print pullys and gears are 5mm so I searched for an adapter to connect a 4mm shaft to a 5mm axle. I could not find anything so I finaly decided to design my own.
Download Model from thingiverse
With this file you will be able to print 4 mm to 5 mm motor shaft / axle adapter 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 4 mm to 5 mm motor shaft / axle adapter .