Looking for a 3/4S motor for a 30-35oz plane, check my findings etc - RC Groups
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Apr 18, 2011, 08:04 AM
Registered User

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


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:

~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

Turnigy 2836:
74gr 3/4S 1200kV $16

Scorpion SII 3008-1090:
95gr 1090kV $60

There might be better, but i'm not very experimented with that.. so thanks for your help!
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Apr 18, 2011, 10:35 AM
Our God's Alive
100mph's Avatar
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.

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