Belt Tensioner For Nema 17

thingiverse

This is a belt tension setup I'm using on my Z axis of the Tron X5SA printer. To replicate this, you'll need a few additional components available at Aliexpress or elsewhere: -M3 bolts and nuts (many can be found as extras in your 3d printer kit) - M3 slider used on fixed side of tensioner -1140 Tooth GT2 Belt -50T GT2 Pulley -Hard drive bearing Keep in mind that other pulleys and belt lengths may work, but you might need to adjust the tensioner arm accordingly.