D.C. fan powering two magnet attraction rotor.
Here's the four magnet rotor with two sides empty, generating power in the magnet backed masking coil:
https://youtu.be/s-Yw4QstSHU
Here's the four magnet rotor with two sides empty, generating power in the magnet backed masking coil:
https://youtu.be/s-Yw4QstSHU
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