I need to attach a 3/4" shaft to a 1/4" motor shaft. Looking for a place to buy it or how to make it?
I basically need to attach a motor with a 1/4" shaft to a 3/4" threaded rod. I know they make shaft couplers with set screws, but I have not seen one with that big a difference in bore DIA. I attached an image to show you what they look like.