Quote:
Originally posted by GriffinRU
That's exactly what I want to hear...
All the time Lehner motors operates in high efficiency, is it because magnets probably not.
But definetily overall design sounds to be the winner.
Can we do the same with others motors, I think yes we can. We might not get to the low 90, but we should own middle/high 80's.
And temp should be acceptable.
Artur
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Yes, the windings ALSO play a role here. The Lehner equivilent of a Feigao "s" motor(similar size and Kv) will also run cooler and longer than the Feigao, likely due to superior WINDING technology.
The Lehner basic xl and 1930 series, however, share the same winding technology, so it is pretty reasonable to assume the gain experienced from the 19 series motor is due to superior MAGNET technology(segmented construction-they obviously have the technology as they are the same company). I think I said this already, though. :)