Hello community members!

My Roomba 650 died and I'm in process of salvaging parts to use in my projects.

I took the drive motor assembly out and I'm trying to understand its terminals and motor specifications.

Does anybody know the voltage rating of this motor? I found out that it is a DC motor which needs to be controlled by an external H bridge.

It is working at 9V, but I want to use it at the voltage it is designed to work optimally.

I've attached some pictures.

Any help would be appreciated.

Thank you! Pratik