Micro-servo (SG90) round mounting plate
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I made this mounting plate for a micro servo because my 9G servos didn't have the disc mount which was used in this…
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Updated at source:
Model information
- Source
- Printables
- Category
- RC & Robotics
- License
- Creative Commons — Attribution
I made this mounting plate for a micro servo because my 9G servos didn't have the disc mount which was used in this robot arm model (http://www.thingiverse.com/thing:1684471)
It fits my "Tower Pro" SG90 micro servos, which have 20 tiny teeth on the shaft.
the base of the plate is a bit over 20mm diameter.
You need to scale it to fit your printer and currently used filament.
Printed on my MK2, they fit with
95% (tight)
96% (still tight, but less hard to press on)
97% just gripping.
You can barely see the teeth on the printed part, but they are there, and with the correct scaling work just fine.
I only tried PLA.
edit: Added freeCAD source file
Print Settings
Printer:
Original Prusa I3 MK2
Rafts:
No
No
Resolution:
0.2
-
Notes:
Remember to scale for your printer and filament, start with 96%
Made with FreeCAD, and abusing the "involute gear helper".
Basically made by the equivalent of bashing something with a hammer until it fits.
Its not pretty, but I'm uploading the freecad file anyway :)
Category: Robotics