Ender 3 XY Belt Tensioner

thingiverse

Another remix of fooyabt design for the Ender 3. I spent some time redesigning this thing as all the ones I tried game me issues. There's two version for the Y axis, version 2 has extra support (probably overkill). Installation: You will need 2x M5x22 button head screw and nuts. You will need to print two Spacers for each axis. For X axis and Y axis V2 you will need to use some M4x8 screws and hammer nuts(you will have some extras after removing the stock belt holders). Assemble the the inner shaft using the 2 pulleys, 2 spacers, and the M5x22 screw and nut before inserting into the outer shell. Make sure to use the correct inner shaft for the X axis or else you will not have enough room for the pulley and belt to pass trough. The rest should be self explanatory ;)