A design I made to make tentioning pully belts much simpler and reliable.
Should work for any timing belt up to 9mm wide.
Solid tentioner meens no jerk caused from the cheap spring style tentioner. and the simple design meens that it is quick and simple to remove so that you can work on your printer.
Simply lay the flat side of the belt in the block and squeeze the wedge into the tooth side of the belt until the holes line up, then simply insert your screw and tighten the nut.
Hardware required
1x 18mm or longer M3 screw
1x M3 nut or locknut