Cheap DIY Linear Servo Based on SG92R Motor

Here is a simple way to make cheap linear servo movement with a 5 USD SG92R motor and some 3d printing. It can move some 200 gram at 6V.

Construction guide and testing video:





Files for it can be found at:

https://github.com/tscha70/3DPrinterSTLFiles

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How to make low cost linear actuators for your 3d printer or CNC machine

Lukas Hoppe made this tutorial and designed components that can be 3d printed or lasercut to make cheap DIY linear actuators. It is a set of brackets and endblocks to mount NEMA 17 (or other motors with adapters) motors on linear rails. The result look good.
You can always rely on that German engineering. Gut gemacht Lukas! Danke fur dieses projekt.

Guide and all STL files can be found at:

http://www.instructables.com/id/Low-cost-linear-actuator/?ALLSTEPS

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