12 Kilowatt Free Energy motor generator for sale $4500

[Void]

The problem I see with these heavy flywheel electric motor type devices is they typically don't
let them run long enough in the videos. A really heavy flywheel will store up a lot of energy
when it is really wound up to speed, and it can take a relatively long time for the energy
stored up in the heavy flywheel to be fully dissipated. A short video demonstration (aside from other
possible trickery) typically does not allow enough time to be sure the energy stored up in the
flywheel has enough time to dissipate. At any rate, any video demo can easily be using tricks of
various types, so videos are just not reliable. If this man really has a working free energy device, bringing a
smaller model device to a reputable university and letting them fully observe and test it would be a reasonable thing to do.
Someone posting videos on their webpage or on Youtube tells you nothing about whether the device
might really work or not. You always need reputable third party testing. That's my point of view, anyway. 

[floodrod]

I made my 1st crude test rig..  No overunity to report yet

I also played with different size gear ratios..  Granted this is not the most elegant design- but the flywheel should be heavy enough for these motors..

https://www.youtube.com/watch?v=DxDK8qD_6mg

[kolbacict]

We tried done this. Turned out nothing.

[indigo22]

Rewire the 3 phase motor collect back emf 

[partzman]

The flywheel alone is not the solution as Lenz is present in both the motor and especially the generator.  To utilize the stored energy in the rotating mass of the flywheel, the Lenz effect in the generator must be reduced or eliminated and at the same time, output energy must be produced.  In any given simple two winding transformer, the Lenz effect on the primary from the secondary can be nearly reduced to zero with a constant current or constant voltage load on the secondary.

See the attached paper for the solution with the former.