Voron/Monolith pulley dehubbing tool

Just voron dehubbing tool, if you searched up this term, you know what it is, but it's remade to be stronger.
90
534
6
2025
updated June 4, 2025

Description

PDF

I broke my 10th voron dehubbing tool
Tired
Made a stronger version, (with very tight tolerances btw, 0.1-0.4 depending on where you look)

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Usage guide here

Features:
- Supports 6-12mm belt pulley (7-13mm gap)
- 16mm flange max
- Washer for more force loading capability
- Tighter nut recess to prevent spin out
- Slanted walls to bear more force
- Prints with less material wasted
- Stronger flange press (idk why but stronk = better)

Recommended print settings:
- Enable shrinkage comp as needed
- Line width: 0.45mm
- Wall count: 6
- Layer height: ≤ 0.2mm
- Print orientation: as imported
- Supports: Not required

Recommended materials:
- ABS/ASA and above

BOM: (Orange texts are aliexpress link)
- M5 washer (DIN125A) * 2
- M5 hex nut (DIN934) * 1
- M5x50mm SHCS * 1
- Bar clamp * 1
- GT2 20T pulley (Gates spec highly recommended(Runice))
+ From: Mellow; TriangleLabs

Note:
- The handle and hinge didn't work that well for me so I just used a bar clamp to close the 2 halves, feel free to take the cad files and add one for your own use, post a remix if you feel generous for the community, cheers!

Official releaseChanges

v6

22nd Jan 2025

First official release

Model origin

The author remixed this model.

Differences of the remix compared to the original

Ruggedized the design
Added washer (DIN125A)
Tightened nut hole tolerance (DIN934)
Added support for 13mm pulleys
Removed handle
Removed hinge
Tightened tolerances everywhere

License