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Electric Stunt => Gettin all AMP'ed up! => Topic started by: John Rist on October 11, 2018, 05:18:40 PM

Title: Brodak Electric SV11
Post by: John Rist on October 11, 2018, 05:18:40 PM
Is the motor in the Brodak Electric SV11  front or rear mounted?    ???
Title: Re: Brodak Electric SV11
Post by: jim welch on October 11, 2018, 06:55:26 PM
front
Title: Re: Brodak Electric SV11
Post by: John Rist on October 11, 2018, 08:41:59 PM
Quote from: jim welch on October 11, 2018, 06:55:26 PM
front

That's great.  I suspected as much.    #^
Title: Re: Brodak Electric SV11
Post by: John Rist on October 12, 2018, 04:29:46 PM
Quote from: Motorman on October 12, 2018, 12:25:57 PM
What I did was to epoxy 1mm carbon fiber plates front and back of the China ply mount and use large area flat washers on the bolts.

What motor. battery & prop did you use?  How does it fly?
Title: Re: Brodak Electric SV11
Post by: jim welch on October 13, 2018, 06:32:10 AM
John
All you need to know is under the arf section about the sv 11   

jim
Title: Re: Brodak Electric SV11
Post by: John Rist on October 13, 2018, 09:49:50 AM
Quote from: jim welch on October 13, 2018, 06:32:10 AM
John
All you need to know is under the arf section about the sv 11   

jim

Thanks   :)
Title: Re: Brodak Electric SV11
Post by: TDM on October 14, 2018, 12:13:35 PM
Quote from: Motorman on October 13, 2018, 06:10:06 PM
Motor is Cobra C3520/14  KV=700
Batter is ProLite TP2800 - 6SPH25
Prop is my own design 12.5 x 5.5  CF three blade

How does it fly? It doesn't fly the way I would want a plane to fly in a serious competition. It's just too heavy, in fact with max length .018" lines and a prop with a little less pitch I was cramped for battery usage even with a 6 cell. I made a few changes and the power system is happy now with beaucoup power to pull the weight. It doesn't fly bad and I enjoy flying it but it's no scratch built Thundergazer.

Motorman 8)

Replace that motor with this https://www.lindinger.at/en/airplanes/electric-powerplants/motors/planet-hobby-joker-4250-8-v3-510-kv-brushless motor for sure you will be happy. Joker has the same 25mm bolt circle so it is a straight bolt in to replace the cobra. Try that you will be happy.