Magnet Motor from Argentina, part2

[hartiberlin]

Hi Jason and Tao,
what do you think what the rotor magnet is made of ?
Did Torbay just use a standard magnet for the rotor and did
file away the edges at both ends ?
Has anybody located such a rotor magnet already on the web ?

[hartiberlin]

@DarkLight
you have the magnets wrong polarized in your simulation !
The stator magnet at 11o?clock must be attractive not repelling !
All stator magnets must point with their northpole into the center axis.

Also the rotor magnet must be SN-SN, so be itsself in attraction.
Also at this postition the magnet at 5 o ?clock has moved back in line and
the one at 9 o?clock is already away....

[Jdo300]

Hi Jason and Tao,
what do you think what the rotor magnet is made of ?
Did Torbay just use a standard magnet for the rotor and did
file away the edges at both ends ?
Has anybody located such a rotor magnet already on the web ?

Hi Stefan,

Torbay used ceramic magnets in his early prototypes and Neodymium in his later ones (more power). About the cuts in the magnets, In Torbays patent (English translation here: http://www.overunity.com/index.php?action=dlattach;topic=928.0;attach=1197) that the cuts in the magnets determine the speed/direction of the motor. Also, he shows the exact dimensions of the magnets in his patent so to determine the optimum angle, we should focus on simulating the magnets as he has them so we can determine the best angle cuts in the magnets for the motor. I posted copies of the diagrams with the magnet dimensions from the patent below.

God Bless,
Jason O

[hartiberlin]

@DarkLight
here you can see, that you had the wrong magnet setup.
Here are the correct simulations for this case which still shows
still good negative torque values.

But anyway, this way the gap is not setup, so
there is always around 6.6 Newtonmeter torque,
when the gap always remains at 90 degrees to the rotor.

[hartiberlin]

Okay, here is a simulation without any rotor
at all.You can see, that it has almost a magnet field like
a bar magnet.
The rotor magnet then wants to align to this stator field,
but is not allowed, because always the gap is also moved,
so that the gap is always at 90 degrees to the rotor magnet,
where it has the most torque.