A Maker Hand-Wound His Own Robot Actuator, and it Already Moves Real Weight
SMRTR summary
Brandon Lai built a custom robot actuator for $150, hand-winding motor coils and using a cycloidal gearbox. Early tests successfully moved a 5kg load, delivering ~7 Nm of torque.
SMRTR provides this summary for quick context. The original article belongs to TechEBlog.
Read the original article