Couplers for Sale... Finally!

Couplers are finally in stock. These bad boys will fasten to your motor shaft and your lead screw nice and tight. The couplers that I sell are made by Lovejoy, as shown in the picture. You can see that the coupler is made of three parts. There are two hubs, one for each end, and a rubber insert. This gives the two shafts a tiny bit of flexibility while minimizing play.

Each hub can have different size bores (inside diameter of the hole). I have four bore sizes from which to choose (1/4", 3/8", 1/2" and 5/8"); therefore, it is possible Read More...