Y axis tensioner for Ender 3 pro. You can use this design to properly tension your belt for Y axis. The middle part, can be changed for different pulleys/bearings and also adjusted in left/right direction if the belt is binding one of the sides. The right allignment of the belt can decrease vertical artifacts on the print.
Inside_+/-1mm can be used to better adjust positiong of the belt, so there is no binding. You can use this model to prepare your own version.
Additional parts:
In this version you can easily swap different "Inside" element (each can have different pulley, bearing, offset) without full disassembly. Just slide it off :)
Printer Brand:
Creality
Printer:
Ender 3 Pro
Rafts:
No
Supports:
No
Resolution:
0.2
Infill:
20-25%
Onyx