battery question

[Ron Van Putte]

Wayne Galligan wrote:

> Well now that the Prophecy is gone and its replacement is near ready I 
> and I have considerable time now on the Aries with digitals I am going 
> to use the coreless servos in the new airship(mainly cause I is 
> getting cash strapped).  I will or should probably be able to tell the 
> difference if all of this is true.  If I do realize the difference 
> then its time to ante up and get some more digitals.   
> The main crux of my question though... Aren't std corelss servo's less 
> severe on battery drain then digitals?.
>  


You need to have 'apples-to-apples' comparisons.  There are standard 
servos with standard motors and standard servos with coreless motors. 
 Similarly, there are digital servos with standard motors and digital 
servos with coreless motors.  My estimate of the order of increasing 
battery consumption would be standard servos with standard motors, then 
standard servos with coreless motors, then digital servos with standard 
motors and finally, digital servos with coreless motors.  However, as 
the "Pentagon-dwelling weenies" used to say when I was an Air Force 
engineer, "But I could be wrong."

Ron Van Putte

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