Stuka87 shared this project on Thingiverse!
I decided to make this in order to have a smaller more compact linear servo conversion than others I would find. I made it for the intention of actuating the small landing gear retracts I have posted before to replace the twin servo arm design. This was due to not having enough torque well maintain low vertical movement with large side to side movements. This new servo attachment will provide about 15mm (7/16in) of travel for 90degrees of servo rotation. the longer arms can be used if you are using a 180 degree rotation to achieve 30mm (7/8in) of travel. there are two main housings or frame choices. The first is for two linear arms and the other for one linear arm. depending on your needs.
With the tests I have done the relatively thin arms have not been an issue. All my testing has been limited to swinging rc landing gear that is 10cm long and weighs about 10g. So far it has worked flawlessly. but with everything in this world only time can tell were failure occurs.
Download files: https://www.thingiverse.com/thing:5021654
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!
Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!
Source: https://blog.adafruit.com/2022/01/27/linear-servo-attachment-3dprinting-3dthursday/
