Stepper robot arm
by Bajdi
Printable files (13)
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stl100mm-plate.stl
16 Ko · 11 336 downloads
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stlbottom-coupling.stl
53 Ko · 11 268 downloads
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stlarduino-plate.stl
33 Ko · 11 191 downloads
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stlbase-plate.stl
45 Ko · 11 228 downloads
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stlleft-coupling.stl
17 Ko · 11 270 downloads
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stlleft-plate.stl
21 Ko · 11 227 downloads
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stlgripper-left.stl
71 Ko · 11 268 downloads
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stlgripper-base.stl
48 Ko · 11 252 downloads
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stlbox.stl
100 Ko · 11 232 downloads
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stlright-coupling.stl
39 Ko · 11 222 downloads
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stlright-top-plate.stl
24 Ko · 11 206 downloads
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stlgripper-right.stl
72 Ko · 11 222 downloads
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stlservo-gear.stl
72 Ko · 11 254 downloads
Description
This is a little robot arm inspired by the MeArm. It does not share any parts with the original MeArm. I designed it from scratch using FreeCad. Instead of using 4 hobby servos my arm uses 3 small stepper motors (28BYJ-48 12VDC) and one servo for the gripper. I designed this arm so it would be easier to print then the original MeArm. It consists of 13 different parts, one part has to be printed 4 times.
More info: http://www.bajdi.com/mearm-forked/
Video of the arm in action: https://www.youtube.com/watch?v=TdO51ApYu1U