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Old Aug 15, 2012, 08:50 AM
jy0933 is offline
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James not bond
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United States, MN, Minneapolis
Joined May 2012
2,081 Posts
the optimal efficiency, afaik, is the max achievable efficiency at max throttle.. which is not useful at all.

this might sound BS to some people..
you might get 80% efficiency and 20 mins hovering time @ AABB prop
you can also get 75% efficiency and 25 mins of hovering @ CCDD prop..
what will you choose?

attached parameter might explain it clearer

(noted, max throttle might exceed motor limit.. but you can choose not to go that far to save motor)
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