ENDER 3 Belt tensioner

thingiverse

This is an updated version of the renowned belt tensioner from fooyabt, adapted to accommodate the X and Y axes of the new ENDER 3. The X puller housing was modified to fit snugly around the right gantry carrier, which is a standard 10mm component but requires the use of a 15mm puller. The Y housing remained unchanged from the original design created by irritatingsour, as it fits perfectly on the ENDER 3. This bundle includes both housings for your convenience. Only minor adjustments were made to scale sizes to ensure accurate tolerances, eliminating the need for trial and error or tedious modifications. Simply print all parts as they are, assuming you have a printer capable of producing reliable accuracy. To assemble this belt tensioner, you will require 2 - 5x25 mm bolts and nuts (I personally used socket head fasteners).