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Old Dec 23, 2006, 10:11 AM
Retired Engineer
St. Augustine, Florida
Joined Sep 2006
1,207 Posts
Discussion
Can Anyone Recommend a Good Model for the EMAX 2812 & 2822 BL Motors?

I could not resist the price and I got one of each of these motors. I REALLY like the construction and finish and they are sooooo quiet. One is 850kv the other is 1534kv. I am looking for a nice little model to test them out on.

Specs:
No. Of cells 2-3 Li-Poly
RPM/V 832/1534 RMP/V
zMax. efficiency 82%
Max. efficiency current 7 -16 A (>75%)
No load current / 10 V 0,9 A
Current capacity 16 A/60 s
Internal Resistance 150 mohm
Stator Dimensions 22x10 mm
Shaft diameter 3 mm
Weight 39 g
Recomended model weight 200 -800 g
Recomended prop without gearbox
APC 7X4
APC 8X3.8
APC 9X4.5
APC 10X5
2822 3S 850 10X5 7100 14.5A 710g/1.5lb.
10X4.7(SLOW) 6100 14.5A 745g/1.64
2212 3S 1534 7X4 12250 10.5A 580g//1.27lb
7X6 11000 15.5A 730g/1.61lb

I am not sure what to select. Any ideas would be appreciated.

Thanks

SWR
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Old Dec 30, 2006, 12:42 PM
Registered User
frankyfly's Avatar
Italy
Joined Sep 2004
791 Posts
Imho......

Hi Shock,

If you like 3D flying I shoul suggest you the ULTIMATE, or if you like scratch-built from foam look in here http://www.rcgroups.com/foamies-scratchbuilt-428/ , there are so many plans and ideas.....

In winter time is fun to build something.

Franky
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