This parametric shaft hub allows for the attachment of other parts to a DC motor. The included model and gcode file are for a 3.17mm shaft and an M3 square nut. The mounting holes are designed for M2.3 self-tapping screws. The author has provided a FreeCAD file to allow for dimension adjustments.
Original text by the author on Printables
<p>This shaft hub allows for easy attachment of other parts to a DC motor.</p><p>The included model and gcode file is for a 3.17mm shaft and an M3 square nut and the mounting holes are designed for M2.3 self-tapping screws.</p><p>I've attached the FreeCAD file too, so you can tweak the dimensions for your own needs.</p>
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CC0 · Public domain
The author waives their rights to the extent permitted by law. Copying, modifying and reusing the work are permitted, including for commercial purposes.
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