This project is part of a larger project I am making and that is a compliant 6 axis robotic arm.This arm is used to test some algorithms and capabilities of motors. It runs on 3 same BLDC motors with 8:1 planetary gear reduction. Drivers are S-Drive BLDC drivers made by me: https://hackaday.io/project/168324-sdrive-small-bldc-driver
Colors of the arm are all over the place since I was using filaments i had left from other projects. First video shows axes 2 and 3 used as compliant robotic leg.