Fully 3D Printed Nema 17 Linear Actuator - Free 3D Print Model

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zela.gg

Education>Engineering

IP Report

GIF

Print Profile(1)

All

P1S

X1E

X2D

H2S

P2S

H2C

H2D Pro

P1P

X1 Carbon

H2D

A2L

0.12mm layer, 2 walls, 15% infill

Designer

7.1 h

3 plates

Open in Bambu Studio

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Released

Description

This is a linear actuator that I made for a side project to learn more about them. This model is fully 3D printed, with this just being a demonstration that you can use with a CNC Sheild or simple Arduino code. The model that I used is the 17HD48002H-22B, which can be press fit into the base of it. If you have a smaller Nema 17, there are still mounting screws that are on the base of it.

IMPORTANT - Print lead screw in the flat orientation, since the up-right position would allow for it to easily break from where the layer lines are at. I recommend using the PLA/PETG interface settings for this (the ones on the 3MF file), since it allows for the smoothest threaded rod you will be able to get.

On the model, there are limit switch mounting holes, but they are not in the best places since the people who designed them didn't really thing too far ahead with them. I would recommend using some kind of thin automotive double sided sticky tape to put it on there.

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License

This work is licensed under a Standard Digital File License – Community Use (SDFL‑C).

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including, but not limited to, publishing derivative works outside the Makerworld platform or hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money or collect fees. Subject to the above restrictions, derivative works may be published only within the Makerworld platform, and all such derivative works must be licensed under the same SDFL‑C license, without modification or additional terms. You may download the digital versions of this object, 3D print it, and display images, videos, or usage demonstrations of 3D printed versions of the object on personal social media platforms or Makerworld official channels, provided that no digital versions of the object are shared or distributed.