View Single Post
Old Jan 12, 2004, 11:21 AM
MGM is offline
MGM
Find More Posts by MGM
MGM
Registered User
Germany
Joined Mar 2003
77 Posts
You lose torque moment and gain higher rpm by reducing (turn thinner with lathe) or removing the backiron.
You weaken the magnetic flux, but get a better eta, due to less ironlosses...

As long as the motor can still turn the needed prop-size, this seems ok for me.

Greetings,
Michael
MGM is offline Find More Posts by MGM
Last edited by MGM; Jan 12, 2004 at 11:24 AM.
Reply With Quote