DIY stepper motor
thingiverse
Do-It-Yourself Stepgear Engine For a complete guide, check out: http://www.instructables.com/id/3D-Printed-Stepper-Motor/ As soon as this project is finished, I'll upload images to show off the final product.
Download Model from thingiverse
With this file you will be able to print DIY stepper motor 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 DIY stepper motor.