Pinion tooth count

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Endolf
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Post Posted: Sun Feb 05, 2012 10:13 am
Post subject: Pinion tooth count
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Hi
I'm getting my first 450 (a clone, but the question is 450 generic), I don't know how to figure out what size pinion I should use on the motor. I think the important thing is the head speed?, but I don't know what it should be, or what happens if it's under or over. I'm getting a turnigy super brain ESC which logs motor rpm, so I could figure out the head rpm from that if I know the number of teeth on the pinion and main gear, but as I don't know what I'm aiming for I wouldn't know what to change Smile

Thanks

Endolf
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