Linear Servo attachment #3Dprinting #3DThursday

Linear Servo attachment by Stuka87 Thingiverse

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


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