Magnet motor in Argentina

[orionjf]

Another view

[orionjf]

Last view (Rotor details)

[hartiberlin]

Hi orionjf 
well done !
I hope you can soon confirm, that this motor works !
Please keep us informed also about negative results, if there would
be any.
Many thanks.
Regards, Stefan.

[silverdragonrs]

mine works but wuickly stopped (probably degaused becuase now the magnets i used are not near as strong as they were before.

can somebody tell me what kind of magnets it is that i used....... (ceramic, ferit, neodim. etc)

i used magnets obtained from harddrives, easily broken into sharp shards and are light grey on the inside (ceramic??)

the bar magnets i used i obtained from old dicount stor signs, where mounted to the bottom so that the sign would stick to the cloths rack.... they are dark grey almost black inside and out and are not so easy to break but a good toss across the room will do it. they are hard remind me of a chalkboard.  their magnetic attraction is ok about half an inch from each other and you start to notice the pull if held in your hands.


what magnets are these? is this why it becomes degaused so quickly? what kinds of devices would i find these other magnets neodims and such in so that i can find some and extract them. (as i have said my budjet is limited so i am trying to create a model that requires no financing. for.... scietific reasons of course!...... yeah......uh...... ok ill shut up now)

[hartiberlin]

Here is the same simulation as the last one,
except the rotor bar magnet is half as long
and it confirms Tao?s information, that this
has only half the torque, instead of 1.4 Nm
only 0.7 Newtonmeter !
So Tao is right, that the other pole helps to
double the torque.

Regards, Stefan.