RC Groups

RC Groups
    Power Systems
        Help! Looking for a 3/4S motor for a 30-35oz plane, check my findings etc

#1 unixes Apr 18, 2011 07:04 AM

Looking for a 3/4S motor for a 30-35oz plane, check my findings etc
 
Hi,

I'm looking for tips for a scratch build wing of 30-35oz (~1Kg).
I would like if possible unlimited vertical (not required)

Here are my findings:

Requirements
~4S ~1090kV
APC-E 8x6
approx speed: 66mph
approx thrust: 39 oz
motor weight: 50-100gr

Some of my findings:
Rocket Series Outrunner:
50gr 3/4S 1090kV $69
http://www.hobbyking.com/hobbyking/s...idProduct=9048

Turnigy 2836:
74gr 3/4S 1200kV $16
http://www.hobbyking.com/hobbyking/s...idProduct=7992

Scorpion SII 3008-1090:
95gr 1090kV $60
http://www.gobrushless.com/shop/inde...=SCII3008-1090


There might be better, but i'm not very experimented with that.. so thanks for your help!

#2 100mph Apr 18, 2011 09:35 AM

Here's a powerful motor that weighs 100 grams and can be selected as 1400kv and can run on a 3 cell lipo. and the 1100kv version can be run on a 4 cell.
http://www.rchotdeals.com/Products/r...r/A2814-8.html


All times are GMT -5. The time now is 01:16 AM.