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GWS Coursair Question - Power

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Old 09-03-2006, 03:32 PM
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ea01bg
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Default GWS Coursair Question - Power

I just purchessed the GWS F4U. I have a brushless outrunner from a art-tech christen eagle (1000 kv)
Would this make a good alternative to the stock motor? If so what prop would be best ?
Old 09-03-2006, 04:16 PM
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Wazmo
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Default RE: GWS Coursair Question - Power

Assuming you're using a 3-cell LiPo, should work. I'd try a 9x6 or 10x5, assuming the landing gear is long enough (or you leave it off).
Old 09-03-2006, 05:08 PM
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ea01bg
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Default RE: GWS Coursair Question - Power

I fly in a farms field so I'll be leaving the gear off.
Old 09-03-2006, 06:21 PM
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netdudeuk
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Default RE: GWS Coursair Question - Power

Will it fit inside the fuse ? Look at RC Groups for much about that model. Many people have used a low cost BP21 for it
Old 09-13-2006, 04:48 PM
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ea01bg
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Default RE: GWS Coursair Question - Power

I just got my maiden flight on the coursair The outrunner worked out great. I tried it with the stock setup and a hard time getting any air under the plane, after strugling at 5 or so feet for about a min. I set it down and removed the stock motor.
Old 09-15-2006, 12:40 PM
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netdudeuk
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Default RE: GWS Coursair Question - Power

Cool. What is the diameter of the bell ? Got a pic of the motor, mount , stick and prop ?

I would not mind doing the same thing myself.

Thanks
Old 09-16-2006, 07:15 AM
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ea01bg
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Default RE: GWS Coursair Question - Power

I'll post some pics later, I just cut some light ply to fit the end of the body and epoxyed it. Then I centered the outrunner and screwed it in place. This was an art-tech outrunner 1000 kv i think. It provides plenty of power with a 10x7 prop. I also drilled a good size hole above the motor to provide air flow for the esc.
Old 09-17-2006, 03:27 PM
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netdudeuk
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Default RE: GWS Coursair Question - Power

Thanks. Pics would be cool. Is there a part number label on the outside of the motor ?
Old 09-17-2006, 06:44 PM
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ea01bg
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Default RE: GWS Coursair Question - Power

Its just a typical bell style outrunner. Heres a pic from the web
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Old 09-18-2006, 07:53 PM
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ea01bg
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Default RE: GWS Coursair Question - Power

Heres the photos of the motor and mount
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