3D Printed Harmonic Drive with a 35:1 gear ratio.

Parts I bought from Amazon:
- a4988 drivers with CNC shield for arduino
- 4 x 608ZZ bearings
- 1 x MR115-2RS bearing
- NEMA17 stepper motor (I used a spare one I had for the extruder of my Ender 3
- 12V 10A Power Supply

#3dprinting #gearbox #3d #harmonic #drive
#robotics #electronic #motor #robot #tech #technology