stlfinder - 3d models search engine stlfinder - 3d models search engine
Electromagnetic Marble Dropper

Electromagnetic Marble Dropper

thingiverse

This is designed for a CPO Physics stand that has mounting holes 5 cm apart. The bolts that attach it to the base stand are 1/4 in.-20 nuts. The electromagnet is wound around a carriage bolt with a 1/4 inch-20 acorn nut. The acorn nut is good for centering the marble.The circuit is simple — it is a an electromagnet, AA battery case, switch, and optional a flyback diode.

Download Model from thingiverse

With this file you will be able to print Electromagnetic Marble Dropper with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Electromagnetic Marble Dropper.