Rimfire 28-22-1380KV - RC Groups
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Oct 04, 2006, 11:47 PM
I got it! I got it!

Rimfire 28-22-1380KV

Anyone tried out this little GP "Baby" Rimfire motor yet?

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Oct 05, 2006, 01:28 AM
Helicrack Addict
whopper's Avatar
That looks very nice providing that the weight listed is with mount and connectors and is accurate.

Some test figures would be nice though........
Oct 05, 2006, 11:32 AM
I got it! I got it!
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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