Is this 3D model free to download?

Yes, Linear Servo Actuators is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Ali, published on MyMiniFactory. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Linear Servo Actuators 3D printable model by Ali

Linear Servo Actuators

Source: MyMiniFactory by Ali

The Linear Servo Actuators is a free printable 3D model from MyMiniFactory by Ali. This is a general purpose linear servo actuator (pusher style). You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

1,770 saves Source: MyMiniFactory Updated 2026-09-06

Tags: diy, servo, Linear, actuator, linearservo

About this model

This is a general purpose linear servo actuator (pusher style). Two sizes have been designed, for different space constraints and force outputs. These use continuous rotation servos which helps keep the cost very low. Off the shelf actuators of this type can cost around $70 USD. The “mini” version will fit in smaller spacers, but has a much lower force output. The “large” version has a higher force output, but is...larger in size than the “mini”. Here is a video that shows how to assemble and run both sizes: Please note that the best way to show your appreciation and keep up to date on my latest 3D printing projects is to head over to my YouTube channel and subscribe! Some inspiration for this design came from: Included in the files here are a list of materials for each size, as well as…

Frequently asked questions

Is this 3D model free to download?: Yes. Linear Servo Actuators is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Ali.
Who made this model?: Designed by Ali, published on MyMiniFactory. 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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