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Old Oct 26, 2014, 08:51 AM
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Question
ESC timing for a Turnigy 1230 inrunner 4500 kv

I built a profile prop in a slot Mig 15 with a Turnigy 1230 4500 kv.
I run on 2 S a 3 x 3 Gws prop and a 6A esc.
What timing is the best? Currently motor gets warm and I am on medium....

I don' want to burn this tiny motor

I am posting here because you often use this kind of inrunner...
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Last edited by Manudepron; Oct 26, 2014 at 09:33 AM.
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Old Oct 28, 2014, 02:01 PM
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Typically ESC manufacturers recommend low timing for low pole count motors, which inrunners would fall under (2 to 4 poles normally).
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Old Oct 28, 2014, 05:41 PM
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GWS 3X3 might be a bit too much load, I use 3X2 with my Feigao 1230 of similar Kv with the same ESC . Here are some data;
http://www.bphobbies.com/view.asp?id=A0320074
As shown here the current increase a lot even on a 3X2 with higher 5300 Kv version:
http://www.bphobbies.com/view.asp?id=A0320082
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Last edited by coriolan; Oct 28, 2014 at 05:47 PM.
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Old Oct 29, 2014, 12:59 AM
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Thank you both of you!
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Old Oct 31, 2014, 12:00 PM
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Following your avices, I did a test yesterday on the bench and with an electronic balance to mesure trust.
With the 3 x 2, same battery: lower consumption but higher trust! Around 20 grs more !
1 week to wait until our next indoor venue....
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Old Nov 01, 2014, 09:09 AM
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Quote:
Originally Posted by Manudepron View Post
Following your avices, I did a test yesterday on the bench and with an electronic balance to mesure trust.
With the 3 x 2, same battery: lower consumption but higher trust! Around 20 grs more !
1 week to wait until our next indoor venue....
Isn't it beautiful when that happens?
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Old Nov 04, 2014, 12:47 AM
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I made tests again and I get 88 grs trust & 3.7 A consumption on low timing esc!

I am happy !

http://www.rcgroups.com/forums/member.php?u=310184
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