Formula
- Thread starter TomGracey
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- Jan 11, 2015
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- 58
Tom, Kv is usually described as RPM/volt though there's probably more to it than that.
So... a 1600Kv motor with 4S battery (~4v per cell or 16 volts) will turn 25,600 RPM unloaded. RPM=Kv*volts
Is that what you're looking for, or do you want to know how a motor's Kv is determined? You'll need someone smarter than me for that.
So... a 1600Kv motor with 4S battery (~4v per cell or 16 volts) will turn 25,600 RPM unloaded. RPM=Kv*volts
Is that what you're looking for, or do you want to know how a motor's Kv is determined? You'll need someone smarter than me for that.
- Joined
- Jan 11, 2015
- Messages
- 58
Found this if it's the latter...
https://fishpepper.de/2017/10/17/tutorial-how-to-measure-the-kv-of-a-brushless-motor/
https://fishpepper.de/2017/10/17/tutorial-how-to-measure-the-kv-of-a-brushless-motor/
