D-Bot Corexy Timing belt tentioner

thingiverse

This is a timing belt tensioner specifically designed for the Dbot Corexy printer when it's running two motors for the Z-axis. To assemble this component, you'll need three Idler bearings and three bolts to secure them in place. The idler bearing on the tip slides smoothly into position to tighten the belt, which is then fastened securely with the adjuster located at the bottom of the tensioner.