Anycubic Kossel Linear Plus carriage tensioner 3D printable model by Old-Steve

Anycubic Kossel Linear Plus carriage tensioner

Source: Thingiverse by Old-Steve

The Anycubic Kossel Linear Plus carriage tensioner is a free printable 3D model from Thingiverse by Old-Steve. Anycubic calls these belt tensioners. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Thingiverse Updated 2026-01-15

Tags: Anycubic, Kossel, Linear, Plus, carriage, tensioner

About this model

Anycubic calls these belt tensioners. Now I can too. Be careful not to over tighten the belts. The connecting rod mounting points are 52mm apart. You do not need the copper spacers. I removed the original carriages and placed them next to my new adjustable carriages and tried to match the top screw height. It worked! I only had to slightly adjust one of them. I used 3X20mm screws for the rods, I think the 25's are too long. I used a 3X20mm screw for the tensioner. This gets me about 10mm of adjustment. That doesn't sound like much, but if you get the belts as tight as you can by hand, then tension them, it is more than enough. I think I have only used 5mm so far. I was not too thrilled about my L shaped slider, but I couldn't see another way around that bolt. It works. I copied and pasted …

Frequently asked questions

Is this 3D model free to download?
Yes. Anycubic Kossel Linear Plus carriage tensioner is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Old-Steve.
Who made this model?
Designed by Old-Steve, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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