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Aug 26, 2012, 05:24 AM
Registered User
The optical and magnetic sensors, as well as the wired sensor can be sensitive to the speed controls pulse rate. I suspect that additional noise from a BEC adds to the problem. I wish that Spectrum would release the current sensor, as it might be a more indicative sensor.
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Sep 20, 2012, 02:36 PM
aspiring noob
Turnigy 750kv 2836 is impossible to find! I dont want to tke it apart but it looks like there is a lot of arms
Sep 23, 2012, 12:48 PM
aspiring noob
Of course i find it without looking...

http://www.ecalc.ch/motorcalc_e.htm

Anyone know the accuracy of that prop calc? Its said my motor (750kv 2836 3s) has 10 mag poles and i hope thats right... i searched every where looking for that info then i find it on ecalc
Oct 21, 2012, 09:25 AM
Registered User
aviatortom's Avatar

Turnigy AerodriveXp SK 3548-970/850W


Does anyone know the pole count for the Turnigy AerodriveXp SK 3548-970/850W motor?

Also, if anyone knows the turns, stator diameter, wire diameter, stator height, and termination type (Y or D) for this motor, I will enter it in DriveCalc.

Thanks ;-)
Dec 08, 2012, 04:10 PM
Registered User
Mark1's Avatar

Trinity D3.5 need pole count


I need to know what to set the pole count for these brushless inrunners on my car. Using the logger for a chassis dyno.
Thanks,
Mark
Mar 17, 2013, 05:25 PM
Registered User
E-flite power 90 has 14 magnets
Apr 09, 2013, 05:48 AM
That's Pretty Neat!
FR4-Pilot's Avatar
Century 650A 800kV: 10 Poles
May 06, 2013, 07:49 AM
Registered User
Turnigy 2627 4200kv, 6 magnets.
Aug 19, 2013, 08:45 PM
mike thread temporarily borken
anyone know the pole count of turnigy T600 880kv motor? thanks!
Oct 25, 2013, 04:09 PM
Registered User
Pichler Boost 40 - 10 Pole
Oct 29, 2013, 07:43 PM
Registered User
aviatortom's Avatar
Turnigy NTM Prop Drive Series 42-38 750kv / 785w = 14 magnets
Nov 17, 2013, 10:43 AM
Registered User
Dr Kiwi's Avatar
Here is a list of motors I'd saved in my EagleTree files.

Cheers, Phil

P.S. I don't have any E-flite motors on hand, but are they really 12-pole motors? The "Slotted 12-pole" description sounds like stator arms.. not magnet poles (is 14 correct?).

Here they do say 14-pole for the E-flite Power 25: http://www.e-fliterc.com/Products/De...odID=EFLM4025A
Last edited by Dr Kiwi; Nov 17, 2013 at 10:51 AM.
Nov 25, 2013, 09:29 AM
Registered User
Does anyone know the poles of the Pichler boost 15? If i count the number of copper windings i count 12. Is this this you have to count?
Dec 01, 2013, 12:29 PM
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Staggerflyer's Avatar
Quote:
Originally Posted by Poeli
Does anyone know the poles of the Pichler boost 15? If i count the number of copper windings i count 12. Is this this you have to count?
No, the pole count is the number of magnets around the inside of the can/outer skin.
Dec 18, 2013, 05:27 AM
Registered User
GryphonRCU's Avatar

MEGA pole count


All Mega inrunners are 6 pole.

16/X/X 28mm
22/X/X 36mm

------------

MEGA Outrunner 600/30/4 has 14 poles.


Gryphon


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