Caden Kraft

Ironless Rotor Cycloidal Planetary Actuator In my last SCARA arm project, I had a very frustrating experience designing high torque/high accuracy gearboxes for the Nema 23 stepper motors I used. Ideally for that project I could have used fancy ...

Just finished my writeup for my 3D printed ironless QDD actuator. It can hold 30Nm of torque, has no backlash, and has a BOM cost <$75. It's also fully open source.

Check it out on my website below!
cadenkraft.com/ironless-cyc...

Just finished my latest project, a custom SCARA arm I designed and built. If you'd like to read more about it head over to my website for the full writeup.

cadenkraft.com/scara-roboti...