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Serum · 11.28.2005, 02:15 PM

Okay...

listen to this;

if your batteries can push out 2000 watts, the max output of your motor is 2000 watts minus the losses.

A 2240 on 20 cells can drain this 2000 watts from your batteries, but SO is the 9XL... it will be a matter of efficiency, and if it differs any, it will be a percent or 2 maximum.

The 2240-2250 have got segmented magnets, and to keep a very long technical story short; they perform better at partitial load. (get less hot) BUT since the 9XL is not a high KV motor, it will not too hot either. AND you can get a heatsink for that motor as well, from MIke..

All and all, i don't 'just' reccomend you that 9XL, it is a balanced mix of price vs preformance.

	(#59)
Serum RC-Monster Admin Offline Posts: 10,480 Join Date: Feb 2005	11.28.2005, 02:15 PM Okay... listen to this; if your batteries can push out 2000 watts, the max output of your motor is 2000 watts minus the losses. A 2240 on 20 cells can drain this 2000 watts from your batteries, but SO is the 9XL... it will be a matter of efficiency, and if it differs any, it will be a percent or 2 maximum. The 2240-2250 have got segmented magnets, and to keep a very long technical story short; they perform better at partitial load. (get less hot) BUT since the 9XL is not a high KV motor, it will not too hot either. AND you can get a heatsink for that motor as well, from MIke.. All and all, i don't 'just' reccomend you that 9XL, it is a balanced mix of price vs preformance.