MK4S Y-Axis belt tensioner

another belt tensioner for mk4s.
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updated November 7, 2024

Description

PDF

remix of https://www.printables.com/model/575521-simple-prusa-i3-mk4-s-y-axis-belt-tensioner-3-mm-a “Belt Tensioner standard 3mm.stl” 

main difference is that belt is running about 1mm higher because i did not like it being so close to the frame.

you will need m3x35mm screw insted of m3x30mm for the assembly.

for print i used recommended settings from the original model.

Model origin

The author remixed this model.

Differences of the remix compared to the original

belt runs about 1mm higher since i did not like it being so close to the frame.

easier pin insertion.

m3x35mm screw insted of m3x30mm is needed for assembly.

 

License