What would be the appropriate brushless motor size?
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What would be the appropriate brushless motor size?
What would be the correct brushless motor size for an airframe that would normally fly with a .25 size two stroke glow engine?
Many thanks for any replies,
GPB
Many thanks for any replies,
GPB
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RE: What would be the appropriate brushless motor size?
A .25-size plane usually weighs around 3lbs, so any 300 Watt power system spinning a 10-12" prop would power most any .25-size plane pretty adequately. Might be overkill on some, underkill on others, but generally it'd be a pretty good performance.
There are hundreds of ways to get 300 Watts. My favorite is a 10-cell NiMH or 3S LiPoly at 30 Amps. I'd probably go with an AXi 2820/10 and a 10x6 or 11x5 prop.
There are hundreds of ways to get 300 Watts. My favorite is a 10-cell NiMH or 3S LiPoly at 30 Amps. I'd probably go with an AXi 2820/10 and a 10x6 or 11x5 prop.