@AGHRMatt posted:I had wondered about that. I remember hearing that Pittman motors that we use for our locomotives aren't even for model locomotives. My understanding is they're designed for industrial equipment, printers, etc., but happen to be the right size for O scale steam locomotives. I pulled a motor out of a broken printer years ago and wondered it it could be used for a model, but never tried it out.
Depends on the printer but most are 32-36v motors.
Pete