Hello everyone!!

I´m sharing with you my robotic arm "Ramos MK-III", a version I made for academic purposes, based in the AR2 robot.

I had 1 month to develop a robot arm, so I took stepper motors that I had at my hand. I made my own design based on the AR2 but according to the stepper motors I had, also using pulleys and timing belts instead of planetary gearboxes.

This version is not as accurate as the AR2 is, but stills functional and is way cheaper.

MK-III Design

Here you can see the MK-III moving:

Thank you for your time! Greetings!