tIANci
Posts: 8597
Joined: 1/15/2004
From: Kuala Lumpur, MALAYSIA
Status: online
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quote:
ORIGINAL: fyooi
Tianci,
Wouldn't it be better to have a seperate battery for RX? My plan is, the LiPo/LiOn battery is only for the motor, RX battery for the servos and receiver.
On the motor, until now I still dont really understand the kV...the higher the better or should it be lower? Should it be direct drive or gear-driven?
I've checked with Rotor and I think can get equivalent motor from them.
Ooi ... why buy from Singapore la? You can get the ESC and motor from NTC, save on shipping. Why carry the extra weight of the RX batt when the ESC can supply it? Why have another extra connection? Why have another potential point of failure? A UBEC was built for this reason. As for KV its not higher or lower better, it depends on use (torque or speed), size of motor (bigger motors tend to go lower in KV), how many cells you want to use (more cells lower the KV and vice versa). So the best way is tell us what plane you want to fly and we tell you what to get if not this will go on and on and on and on ... like the SIRIM stamp issue. 
Go with an outrunner, not geared system. Why? Just trust us la ...
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All Forums >> Radios, Batteries, Clubhouse and more >> The Clubhouse >> RE: MalayAsian Hangar 
RE: MalayAsian Hangar - 
. 3W POWER=AWSOME TORQUE! What did you say about DA = ???? Think you are quite right.
