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Old Oct 04, 2006, 11:47 PM
I got it! I got it!
Pistolera's Avatar
Berkeley Springs, WV
Joined Mar 2006
2,416 Posts
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Rimfire 28-22-1380KV

Anyone tried out this little GP "Baby" Rimfire motor yet?
http://www.electrifly.com/motors/gpmg4505.html

Earle
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Old Oct 05, 2006, 01:28 AM
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whopper's Avatar
Australia, QLD, Forest Lake
Joined Dec 2003
516 Posts
That looks very nice providing that the weight listed is with mount and connectors and is accurate.

Some test figures would be nice though........
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Old Oct 05, 2006, 11:32 AM
I got it! I got it!
Pistolera's Avatar
Berkeley Springs, WV
Joined Mar 2006
2,416 Posts
I just recieved mine and on my scale it weighs 28 grams without the steel mount and 32 grams with it. It is a pretty little thing.

I haven't started my indoor Equalizer project yet, but hope to run this motor with a 3S1P 340mAh battery with and AUW of 6 1/2 to 7 oz (or less) Electrifly's specs recommended prop is an 8x3.8 for 3 cell ops (pulls 10.3A, 114W) and a 10x3.8 for 2 cell ops (9A and 67W).

I mounted it up in my old EQ, which now weighs 10 oz without a battery( lots of repairs ) and it hovered it at about 3/4 throttle with a 9x3.8 APC prop (smallest I had). It would climb out of a hover but not with any authority. Definitely needs to go in a lighter plane!
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