Permanent Magnet Motor- gobs and gobs of free energy!!!...

[stoyan_]

I've made a test with rectangular magnet stator . There is force between the two magnets in only one direction ( as shown on the picture).

It remains to confirm/discard in case of ring magnet stator.

[MagnaProp]

Sounds good. Pass or fail, let us know how it goes as all info in helpful.

[stoyan_]

My question is does anyone can build it it with ring magnet.

[stoyan_]

Anyone to try. Perhaps not so hard to build for testing.

[MagnaProp]

I don't have any cow metal to play with. Best I can do is tin. Tin won't soak up to saturation, so the shielded rotor magnets will always be attracted a little to the outside stator magnets which would cause drag. The rotor magnets would have to be exactly between the stator magnets so that the 90 degree pull on the stator magnets would be equaled out. Even if perfectly centered, perm magnet fields are not perfectly linear so being directly in the center may not be easy. We need someone with some Mooo metal, not tin.

A current carrying wire wouldn't have such a problem since magnets aren't attracted to it. It basically radiates magnetism without soaking up any from the stator magnets.