Cedric,
Electronically commuted 3-phase permanent magnet motors. More often
called "brushless DC". They are similar to a synchronous 3 phase motor
except that they use permanent magnets.
--
Martin K

Cedric Chang wrote:
> Can I get some insight into 3 to 4 HP electric motors that have the  
> most HP for the lightest weight.  I am flexible with respect to  
> pricing, voltages, motor style.......
> 
> 
> Best
> 
> Cedric
-- 
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