Ender 3 Z motor mount 3D printable model by OneEyeDesign

Ender 3 Z motor mount

Source: Thingiverse by OneEyeDesign

The Ender 3 Z motor mount is a free printable 3D model from Thingiverse by OneEyeDesign. I designed a Z stepper mount because the spacers were too flimsy. You can download the STL file from the original listing below and print it at home.

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111 saves Source: Thingiverse Updated 2026-08-30

Tags: Ender, 3, Z, motor, mount

About this model

I designed a Z stepper mount because the spacers were too flimsy. She rides smooth now! It allows you to mount the Z stepper down on the bottom extrusion instead of up in the air with the stock mount. It also keeps the stepper from being tilted by only being mounted on one side. On top of that you can slide the stepper forward and backward to properly align it with the Z rod. + Use a wood block or something to hold the X gantry up off the bed. + Loosen the top half of the coupler so the Z rod can be lifted out. + Move the stepper until you can freely twist the Z rod to the bottom of the coupler with no binding. + Tighten mount in place. Make sure you hold down on the stepper so it's flat on the printer's frame. Parts: ====== 4 - M3x10mm screws 3 - M4x8mm screws 3 - M4 T-nuts

Frequently asked questions

Is this 3D model free to download?
Yes. Ender 3 Z motor mount is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link 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 OneEyeDesign.
Who made this model?
Designed by OneEyeDesign, 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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