Temperature Emax 2215/25  
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All Forums >> Electric Aircraft Universe >> Brushed/Brushless motors, speed controls, gear drives >> Temperature Emax 2215/25
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Temperature Emax 2215/25 - 8/26/2008 4:03:38 PM   
Filipvdm


 

Posts: 52
Joined: 11/30/2006
From: TemseOost Vlaanderen, BELGIUM
Status: offline 		Hi,

I have a Emax 2215/25 motor installed in a Zoom Zoom 4d, 1000 Mah 3s battery, 10x4.5 prop, fly20A ESC.
I did a test today an the max Amps pulled are around 18A and pulls around 730 grams.
Now my question is, how hot can the motor be. I measured around 66 degrees C or 150 F. I this normal? I am a beginner in e-flight and have no idea.

Here are some specs from the motor:

No. Of cells:2-3 Li-Poly
RPM/V:950 RMP/V
Max. efficiency:82%
Max. efficiency current:8A (>75%)
No load current / 10 V:0,5 A
Current capacity:17A/60 s
Internal Resistance:116 mohm
Dimensions:22x15 mm
Shaft diameter: 3 mm
Weight:59 g
Recomended model weight: 300 - 900 g
Recomended prop without gearbox:APC 10X5 / APC 11X5.5APC / 10X4.7(SLOW)


Thanks,

Filip
       Post #: 1

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All Forums >> Electric Aircraft Universe >> Brushed/Brushless motors, speed controls, gear drives >> Temperature Emax 2215/25
Page: [1]





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