
Signature
Tim Wescott
Wescott Design Services
http://www.wescottdesign.com
Posting from Google? See http://cfaj.freeshell.org/google/
Tim,
Thanks for your input. It is easy to do surgery to change the motor and
I can do it. But before doing that I was looking around for some other
alternatives where other folks might have done without surgery.
I do wish to use the stock motor but the flying time is just a little
over 5 minutes (with 2 cell 1250mA lipo) and also the brushed motor
will not last long, I would rather put a outrunner now and save myself
from opening the cowl later.
Currently, I'm thinking about brushless inrunner instead of outrunner
that would match the stock prop. May be another trip to LHS this
evening!!!.
Thanks
> >> Hi,
> >>
[quoted text clipped - 43 lines]
>
> Posting from Google? See http://cfaj.freeshell.org/google/
The OTHER Kevin in San Diego - 28 Mar 2006 06:50 GMT
>Tim,
>
[quoted text clipped - 10 lines]
>that would match the stock prop. May be another trip to LHS this
>evening!!!.
<$0.02>
Build whatcha got, fly the crap out of it and THEN "upgrade". That
burshed motor will last quite a while if ya don't throw a bazillion
volts at it. Pick up a 2 cell LiPo with a higher mAh rating if you
want more flight time per charge, or pick up a bunch more packs and
take several to the field.
5 mins as a newbie is going to seem like forever until you get
comfortable and chances are you're going to crash a few times in the
process - no need risking damage to a nice brushless rig while ya
learn.
</$0.02>
The Natural Philosopher - 28 Mar 2006 09:31 GMT
> Tim,
>
[quoted text clipped - 6 lines]
> will not last long, I would rather put a outrunner now and save myself
> from opening the cowl later.
Well stick a 3 cell 1200 in it, drop the prop to 8 inches, gain 50%
power ,get more motor life, and about half an hours gentle flying.
Speed 400s LOVE 3 cells..as long as you drop the prop to keep the
current in check.
Geekay - 28 Mar 2006 18:35 GMT
Is it 3 cell 1200 mA or 3 cell 2100 mA?
Thanks
> > Tim,
> >
[quoted text clipped - 12 lines]
> Speed 400s LOVE 3 cells..as long as you drop the prop to keep the
> current in check.
The OTHER Kevin in San Diego - 28 Mar 2006 19:57 GMT
>Is it 3 cell 1200 mA or 3 cell 2100 mA?
Depends on the cells it's built with. All my 3 cell LiPos are of the
1320mA variety (They power foamies and my micro helo)