Lumenier RB2205C-12 2400KV SKITZO Ceramic Bearing Motor
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Old Jan 24, 2005, 06:31 PM
akamiker is offline
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How do you figure out gear ratio ?


If I know my main gear, pinion, and prop size I should be able to figure this out right ? Any help is appreciated as I have forgotten how to determine the gear ratio.
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Old Jan 24, 2005, 06:47 PM
everydayflyer is offline
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Quote:
Originally Posted by akamiker
If I know my main gear, pinion, and prop size I should be able to figure this out right ? Any help is appreciated as I have forgotten how to determine the gear ratio.
Prop size makes no difference.
Ratio is spur (main) number of teeth divided by pinion number of teeth.

66/10=6.6 or 6.6:1


Charles


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