High torque cycloidal gearbox for robots

This cycloidal gearbox is designed for my robotic arm IRAS. It will be the 6th and last joint of the robot.

For the best performance regarding torque, precision and longevity, I let JLCCN machine my parts. They turned out amazingly and contribute to the zero-backlash of the drive.

Though I don't recommend printing all parts from plastic, it is possible to do so, but the allowable torque, precision and longevity will decrease drastically.

For instruction on how to assemble the drive, take a look a my instructables.