i3 Plus Y-Axis Tensioner (Wanhao, Cocoon Create, Monoprice, Balco etc) 3D printable model by benpatto

i3 Plus Y-Axis Tensioner (Wanhao, Cocoon Create, Monoprice, Balco etc)

Source: Thingiverse by benpatto

The i3 Plus Y-Axis Tensioner (Wanhao, Cocoon Create, Monoprice, Balco etc) is a free printable 3D model from Thingiverse by benpatto. Here's a Y axis tensioner I re-designed specifically for the i3 Plus and clones. You can download the STL file from the original listing below and print it at home.

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39 saves Source: Thingiverse Updated 2026-04-17

Tags: i3, Plus, Y-Axis, Tensioner, (Wanhao, Cocoon, Create, Monoprice, Balco, etc)

About this model

Here's a Y axis tensioner I re-designed specifically for the i3 Plus and clones. It took a significant amount of texture out of my prints and got the walls looking much better. I remixed AdamBath's design on Thingiverse (thing: 2368192) to use the M4 hardware that I had on hand. Main differences with my design: - This one is 1 mm shorter - My version uses an M4 20 or 25mm screw and a standard M4 nut - Both belt loops on the same plane - Redesigned guide pin There is 0.2 mm of clearance around the entire guide pin so depending on your printers capabilities, you may need to shave off some material from the pin to get a good fit. Materials Required: - 1 M4 20 or 25 mm screw - 1 M4 standard nut (not nyloc) - 1 'Base' piece - 1 'Slider' piece - A few small zipties - Small piece of foam I also i…

Frequently asked questions

Is this 3D model free to download?
Yes. i3 Plus Y-Axis Tensioner (Wanhao, Cocoon Create, Monoprice, Balco etc) 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 benpatto.
Who made this model?
Designed by benpatto, 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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