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Vulcan


adam
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  • 9 months later...
getting to the finish now taken all night to mask off !!!!!
after xmas hope for some good weather , nice to see some more vulcan builds (hi graham think you already seen most of my pics ) .
build pics are on my profile if anyone wants to see the progress
cheers
jerry ,
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  • 13 years later...

Been a few years since I posted this!! It had one flight, engine died and had a hard landing, no damage but was also tail heavy as I made the mistake of not balancing with fuel in (Since the fuel tanks were are the rear). Already had 400g lead in the nose!!

 

I've moved over to electric now and want to convert this to electric. Current prop is a 12x6 which I don't want to go any bigger as it skims the grass on rollout.

Model is 2.6kg (no lead/engine etc). As a test I put 200g lead in where the engine is and 2x 4s 2200 batts upfront (450g) and balance was slightly nose heavy so looking good.

Model + motor +batts = 3.3kg/7.3lbs which 100watts per pound I need 700 - 800watts

 

So thinking of this setup, any recommendations 

3548/05 900KV TORNADO THUMPER V3, on a 4s 11x8 prop with a 60amp esc

 

Ideally I want 700/800 watts, 12 inch prop, 4s, 60amp esc (batteries I currently have)

 

Thanks Adam

 

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