R/C Tech Forums - View Single Post - Stator Resistance D4

11-01-2015 | 05:09 PM

#3

Andy Koback

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Joined: Sep 2009

Posts: 5,368

From: Central Wisconsin USA

Quote:

Originally Posted by Gillblade

Hi!
Me an my friend have the D4 SS from 2 diffrent "tuners"!
My question is in what way does the internal resistance in the stator affect the performance... One motor has number on the A-B-C poles in the range 20.8 ->21ohm and the other has number from 19.0 -> 19.1ohm..
Both motors are running 12.5HT rotors.
So my question is what are the benefits and diffrences of these 2 motors, performancewise?
Or are these numbers just mumbojumbo that doesnt affect performance at all?

I'd be concerned about the legality of the 19.0-19.1. Only one I saw that low was an Ultra-low resistance motor which is not a ROAR approved motor for stock racing.

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