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Old Oct 14, 2012, 02:45 PM
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France, RA, Cormaranche-en-Bugey
Joined Feb 2011
633 Posts
Raw kv is usually very close to the "true" kv, which is a bit higher because the applied voltage is higher than the bEMF.

I also use an eLogger.

I've just realized that I've made a mistake, your numbers are for APC 10x4.7, not 10x7, so the kv calculated from torque and amps is closer to 800 than what I've found first (I'll correct my previous post), and anyway it's not very accurate.

Always efficiency looks pretty bad, around 63% in 3S and 54% in 4S with the 10x4.7
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