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The model is powered by a N20 60RPM gear motor and a 3VDC power source.
The model is designed to use 8mm ball bearings as "marbles".
I 3D printed both parts at .15mm layer height, 20% infill, and no supports.
To assemble the model, I performed the following steps:
• Soldered to 80mm long wires to the motor, red to motor "+", black to motor "-".
• Placed "Wheel.stl" into "Base.stl" such that the hole in the wheel was centered and the flat aligned to the orientation of the motor flat.
• With the wheel in position, I pressed the gear motor into the base.
With the model assembled, I applied 3VDC power to the motor, added the ball bearings, and off it ran!
And that is how I 3D printed and assembled "Marblevator, Wheel and Spirals".
I hope you enjoyed it!
205 objects
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Joined over 8 years ago
My basement in Oklahoma, US
I fail when I decide to stop learning.
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