Re: Increasing the speed on Southbend 10-16” Models. Late 1930s-late 1940s.

v.gearheardt@...
 

These effects are for VERY high hp motors, over 20HP. When a motor is listed as Inverter ready, mostly after 1992, it means they have higher voltage insulation, usually 2-3KV
I have no knowledge experience with >2HP motors. The article was interesting in an academic way.
Thanks for posting it.

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