FLSun Cube X-Axis Belt Tensioner
August 18, 2019 · claude
3D Printing
Description
The FLSun Cube 3D printer does not come with an X-Axis belt tensioner. So, I designed one. The design is simple but very effective.
It is mounted using the nuts and bolts of the outer linear bearings. Nevertheless, you will need longer bolts. M4 x 20mm works great.
Some extra hardware is also needed for the belt idler. You will need:
- an M5 x 25 mm to mount the pulley
- either 2 M5 nuts or a lock nut to mount the pulley
- an M4 x 25 mm bolt and nut to attach the idler to the base
Its assembly is pretty straight forward.
This object was designed using Fusion 360
Files
This object is also published on the following site(s):
This project is distributed under the Creative Commons - Attribution - Non-Commercial - Share Alike (CC-BY-NC-SA) license.
Copyright 2012–2026, Claude "Tryphon" Théroux
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