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Overunity Machines Forum



Rewind 3 phases motor for higher power rating?

Started by Vortex 22, February 21, 2022, 12:20:24 PM

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Vortex 22

#10
February 22, 2022, 12:26:27 PM
The higher input voltage the better  for the motor !!
380 v even in DC case
My best choice:
2000v to 3000 volts
Did you know where can I find a such Motor?

truesearch

#11
February 22, 2022, 01:23:35 PM
It wouldn't be cheap but 3kv electric motors can be sourced from here:
https://www.menzel-motors.com/3000v-3kv/

Vortex 22

#12
February 23, 2022, 05:37:14 AM
Hello,

The company's prices are high
I am looking for a cheaper solution !!!

Thank you

Vortex 22

#13
February 24, 2022, 08:51:09 AM
Hi,

The materials used in the core should be soft iron not multiple Sheets of poor quality pressed tin shacked together.

Maybe that's the solution we are looking for

citfta

#14
February 24, 2022, 09:47:30 AM


A solid soft iron core will get hot because of the eddy currents induced in it by the changing magnetic field.  If you are planning to run the motor on DC then you might get by with a soft iron core.  Where did you get the idea that a soft iron core was better than sheets pressed together?



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