Quote Originally Posted by eskimo View Post
I am thinking that Hercus may be expensive for that type of flexible coupling

shop around at "power transmission" places..even blackwoods would have them or be able to get them

Alternative is "flex type" but these are expensive

there are thomas rex and plenty of others to choose from


Here's a video I put up recently

How to direct drive with junk - YouTube

As cheap as it gets.

The alternative is to use a laminated dog type coupling as on my linisher.

A look at my linisher - workshop belt sander - YouTube

Rob