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Old Dec 25, 2005, 11:42 PM
AdrianM is offline
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High Power CDR Motor info needed


Seem like a lot of guys use these for little 3D planes. I want to use these for park jets.

I have wound one of the $30 Mega beater (5 turns of 3 strands of 26G on a double no cheese 22.7 stator). I messed up the endbell trying to push the shaft in more (I know better now) so I haven't run it yet.

I would like to get some info on double and triple stack 22.7mm motors putting out 150-250W.

Is anyone out there pushing the wattage envelope?
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Old Dec 26, 2005, 02:55 PM
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Here are some pics of my motor...
Old Dec 26, 2005, 02:59 PM
fly_boy99 is offline
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How's pushing in excess of 230watts on a single stator sound?

https://www.rcgroups.com/forums/show...23#post4786339



p.s. I have a very interesting triple coming out soon!!!
Old Dec 26, 2005, 03:31 PM
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Quote:
Originally Posted by fly_boy99
How's pushing in excess of 230watts on a single stator sound?

https://www.rcgroups.com/forums/show...23#post4786339



p.s. I have a very interesting triple coming out soon!!!
That pretty cool! What do the Komodo's give you compared to the GBx's? I know the stators are larger.

I have one plane that could run with 5x5's put the other two (Jetset44 F-18 and F14) are too draggy to work with such a small prop.

I think the smallest prop I can use is a 7x6 on the F-18. The F-14 really needs 20-25 oz thrust to fly safely.
Old Dec 26, 2005, 04:44 PM
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When I rework the triple you will love over 2lbs of thrust and hopefully a pitch speed in the neighborhood of 50+mph!!!

It's between 350-400watts as well!!!
Old Dec 27, 2005, 04:52 AM
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Sorry, wanted to start a new thread, but instead posted in this thread...
Last edited by CrashingDutchman; Dec 27, 2005 at 05:40 AM.
Old Dec 27, 2005, 10:34 AM
bz1mcr is offline
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Quote:
Originally Posted by AdrianM
Seem like a lot of guys use these for little 3D planes. I want to use these for park jets.....I would like to get some info on double and triple stack 22.7mm motors putting out 150-250W.

Is anyone out there pushing the wattage envelope?
The GBx cans cans are longer than needed so you can fit almost three stators w/o cheese in a double can. I have one customer who has built several 2.7 stator motors in double cans using STRONG curved magnets. He reports going as high as 50A on 3S voltage using these motors with a gearbox in large motor gliders. He also has one running direct drive at about 25A in a Stryker.

The larger 283 V2 Komodo motor should be capable of even more.
Old Dec 27, 2005, 10:38 AM
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Here is a thread where over 250 W are being reported for a Komodo SINGLE!
https://www.rcgroups.com/forums/showthread.php?t=456723


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