SMALL - espritmodel.com SMALL - Telemetry SMALL - Radio
Reply
Thread Tools
Old Dec 25, 2005, 11:42 PM
Registered User
United States, FL, Land O' Lakes
Joined Mar 2001
806 Posts
Discussion
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?
AdrianM is offline Find More Posts by AdrianM
Reply With Quote
Sign up now
to remove ads between posts
Old Dec 26, 2005, 02:55 PM
Registered User
United States, FL, Land O' Lakes
Joined Mar 2001
806 Posts
Here are some pics of my motor...
AdrianM is offline Find More Posts by AdrianM
Reply With Quote
Old Dec 26, 2005, 02:59 PM
Flying motor mount master
fly_boy99's Avatar
San Jose, California, United States
Joined Oct 2004
8,745 Posts
How's pushing in excess of 230watts on a single stator sound?

http://www.rcgroups.com/forums/showt...23#post4786339



p.s. I have a very interesting triple coming out soon!!!
fly_boy99 is offline Find More Posts by fly_boy99
Reply With Quote
Old Dec 26, 2005, 03:31 PM
Registered User
United States, FL, Land O' Lakes
Joined Mar 2001
806 Posts
Quote:
Originally Posted by fly_boy99
How's pushing in excess of 230watts on a single stator sound?

http://www.rcgroups.com/forums/showt...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.
AdrianM is offline Find More Posts by AdrianM
Reply With Quote
Old Dec 26, 2005, 04:44 PM
Flying motor mount master
fly_boy99's Avatar
San Jose, California, United States
Joined Oct 2004
8,745 Posts
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!!!
fly_boy99 is offline Find More Posts by fly_boy99
Reply With Quote
Old Dec 27, 2005, 04:52 AM
Registered User
CrashingDutchman's Avatar
The Netherlands, Utrecht, Amersfoort
Joined Oct 2004
2,193 Posts
Sorry, wanted to start a new thread, but instead posted in this thread...
CrashingDutchman is offline Find More Posts by CrashingDutchman
Last edited by CrashingDutchman; Dec 27, 2005 at 05:40 AM.
Reply With Quote
Old Dec 27, 2005, 10:34 AM
AKA Don
bz1mcr's Avatar
United States, MI, Houghton Lake
Joined Dec 2002
7,625 Posts
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.
bz1mcr is offline Find More Posts by bz1mcr
Reply With Quote
Old Dec 27, 2005, 10:38 AM
AKA Don
bz1mcr's Avatar
United States, MI, Houghton Lake
Joined Dec 2002
7,625 Posts
Here is a thread where over 250 W are being reported for a Komodo SINGLE!
http://www.rcgroups.com/forums/showthread.php?t=456723
bz1mcr is offline Find More Posts by bz1mcr
Reply With Quote
Reply


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
power bee motor info? killerproblem Engines 1 Jun 01, 2014 02:41 AM
High Power brushed motor info needed Bret Power Systems 3 Jan 08, 2005 05:20 AM
E-Motor info needed Mr B.... Electric Sailplanes 1 Oct 19, 2003 02:42 AM
GWS DX or DC motor info needed Danny Troy Scratchbuilt Indoor and Micro Models 9 Sep 23, 2002 10:35 PM
GWS IPS gears with EDF50's High power C motor GWS4CEO Parkflyers 16 Nov 18, 2001 08:15 PM