Motor ? for patrick

[Pdelcast]

Originally Posted by BrianG

Cool.

Also, I seem to remember vibrations weakening magnets. Is this true? And is the vibration from a vehicle bouncing all over the place enough to affect them?

Not Neo magnets, as far as I know. We've never seen a magnet that was weakened at all -- unless it was overheated. Heat is really the only enemy of Neodymium magnets. The magnets we use are rated to 200C operational, so it's pretty tough to get them too hot. :)