Help testing electric motor output

So, I’m a total amateur and have built most of my crap with stuff I’ve found secondhand. A few years ago, I found an old powered wheelchair and tore it down for parts. The thing is, I don’t remember any model information, or even the brand that made the chair, and I have no idea what kind of output its motors have.

I know that they are 24 volt motors, and thanks to a previous project, that they can move around 300 pounds fairly quick.

If this is a dumb question, I’m sorry, but what would be the best way to go about testing their power/rpm?

submitted by /u/TiredMera
[link] [comments]