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streethot
RC-Monster Carbon Fiber
 
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08.31.2009, 07:46 PM

Quote:
Originally Posted by Eric G View Post
Yea, Well I'm going for the 1527 1.5D.
do you already have the motor??? if not, a Y motor would be BETTER


RC8 MMM 2200kv 4s
Serpent 960 MMM 2650kv 4s
Serpent 835 MM Neu 1509 4s
   
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Eric G
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08.31.2009, 09:12 PM

No I don't have it yet. Why would the Y be better over the D? I never understood the difference.
   
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streethot
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08.31.2009, 09:25 PM

Quote:
Originally Posted by Eric G View Post
No I don't have it yet. Why would the Y be better over the D? I never understood the difference.
the theory I didnt really looked to it......but many manufacturers and many Experienced people here will tell you the same thing....Y wind is far better in efficiency then D wind.......I did buy 1527 1D then searched internet, learned the hard way.............every bit of efficiency on such large motor means A LOT of heat.....i know that now.......

all motor i use are Y wind
CC neus
1515 1y
and now a 1415 1y....


RC8 MMM 2200kv 4s
Serpent 960 MMM 2650kv 4s
Serpent 835 MM Neu 1509 4s
   
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RC-Monster Mike
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08.31.2009, 10:33 PM

A Wye wound motor isn't "far better" in efficiency, but it is much more "tunable" with timing adjustments, so Wye wound motors have more utility. You can effectively "go up a tooth or two" with timing on a Wye wound motor(increased timing increases kv much more on a wye wound motor).
   
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_paralyzed_
working on a brushless for my wheelchair.....
 
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08.31.2009, 10:53 PM

good to see you in here Mike


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