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3D-Printed Linear Servo Extender

Revision 2 of tiny linear servo extender totally revorked and improved.
Much easier to assemble, tight fit and robust design

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3D-Printed Improved Version (Revision 2) of Linear Servo Extender for TowerPro SG92R Micro Servo
--> Making a linear servo actuator out of a cheap standard servo

YouTube: https://www.youtube.com/watch?v=qBHvMHJEG-M
GitHub: https://github.com/tscha70/3DPrinterSTLFiles/tree/master/Proton%20Rev%202%20-%20Easter%20Edition

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endre wrote 09/16/2016 at 23:06 point

This is perfect for a prop I am making (and have a deadline coming up quite soon)! I often need linear actuators for various opening and closing mechanisms, and tbh the engeneering of rack and pinion solutions is a bit over my head atm. Thanks! Now off to the local maker space :)

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Roger Rabbit wrote 09/08/2016 at 06:06 point

Thanks for your feedback! always happy to hear good news. Have you seen my other version with max. stroke of 5" ?

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donaldpapp wrote 09/09/2016 at 14:44 point

I had not! I'm going to give that one a shot, too.

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donaldpapp wrote 09/07/2016 at 21:29 point

I printed one of these out and gave it a try - worked great!  I don't have a use for it in mind yet, but I think this is clever as hell.  I found a cheap "servo tester" from China really useful for aligning and testing.

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