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Other › inrunner or outrunner motor?
01-28-2007 03:12 PM  10 years agoPost 1
audio131

rrVeteran

attleboro , mass , usa

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hi,,which is best for a t-rex for 3d flying? an inrunner or outrunner brushless motor? also is it better to run a lower kv with higher tooth pinion or higher kv with a lower tooth pinion to achevive head speed and performance values? thanks,,

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01-28-2007 10:03 PM  10 years agoPost 2
toyturbo

rrApprentice

So. CAL

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Inrunners tend to be more efficient (Neu and Medusa) compared to outrunners. In general, just like willy has stated, it would be more ideal to run a higher Kv motor with a small pinion, as this combo tends to generally produce more torque.

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