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  • December 15, 2018, 01:10:30 AM

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Author Topic: Brodak Electric SV11  (Read 571 times)

Offline John Rist

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Brodak Electric SV11
« on: October 11, 2018, 05:18:40 PM »
Is the motor in the Brodak Electric SV11  front or rear mounted?    ???
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Offline jim welch

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Re: Brodak Electric SV11
« Reply #1 on: October 11, 2018, 06:55:26 PM »
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Offline John Rist

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Re: Brodak Electric SV11
« Reply #2 on: October 11, 2018, 08:41:59 PM »
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That's great.  I suspected as much.    #^
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Offline Motorman

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Re: Brodak Electric SV11
« Reply #3 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.
There will be a sunny day and we will fly our airplanes.

Offline John Rist

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Re: Brodak Electric SV11
« Reply #4 on: October 12, 2018, 04:29:46 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?
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Offline jim welch

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Re: Brodak Electric SV11
« Reply #5 on: October 13, 2018, 06:32:10 AM »
John
All you need to know is under the arf section about the sv 11   

jim
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Offline John Rist

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Re: Brodak Electric SV11
« Reply #6 on: October 13, 2018, 09:49:50 AM »
John
All you need to know is under the arf section about the sv 11   

jim

Thanks   :)
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Offline Motorman

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Re: Brodak Electric SV11
« Reply #7 on: October 13, 2018, 06:10:06 PM »
What motor. battery & prop did you use?  How does it fly?

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.

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Offline TDM

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Re: Brodak Electric SV11
« Reply #8 on: October 14, 2018, 12:13:35 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.
Each goal you meet is a moment of happiness
Happiness is the harmony between what you think and what you do. Mahatma Gandhi


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