prusa mk2 (mk2.5 and mk2.5s) y axis belt tensioner by Poblopuablo 3d model
Warning. This content is not moderated and could be offensive.
m4
3dmdb logo
Thingiverse
prusa mk2 (mk2.5 and mk2.5s) y axis belt tensioner by Poblopuablo

prusa mk2 (mk2.5 and mk2.5s) y axis belt tensioner by Poblopuablo

by Thingiverse
Last crawled date: 3 years ago
this is a remix of Clemens M.'s design found here: https://forum.prusaprinters.org/forum/original-prusa-i3-mk2.5s-mk2.5-user-mods-octoprint-enclosures-nozzles-.../y-axis-belt-tensioner-for-mk2-mk2-5-mk2-5s/
i didnt want to take the printer apart so i designed this split body version. i unfastened the 2 nuts on either ide of the stock pully holder, and literally cut away the stock holder (with a dremel). moved the nuts and washers back to center and press fit this into place.
no supports needed i have sacrificial single layers in the print. 4 walls, 25%infill i used
hardware needed:
6x m3 nuts
2x m3x20mm screws
4x m3x10mm screws

Tags