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Century Helicopter . MTA Hobbies . Model Rectifier Corp

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e-HeliDirect Outrage - HDX 300-600 > HDX500 - alternative lipo setup
 
 
Lotus7
New Heliman
Location: Cape Town, South Africa

A fellow HDX500 owner and myself have been experiencing early puffing with our 4s, 3600mAH, 15C Mega Force lipos . We are both not into heavy flying (yet)
With 4S lipos scare and at a premium here in South Africa, I am now thinking of a 2 x 3S (serial ) setup .
Q1 - will the Hyperion HP H3025-10 motor and Hobbywing Pentium 60A ESC be up to it?
Q2 - What pinion should we run , currently stock 94/24 ?
Q3 - What spec 3S packs would be suitable ? 20C or 25C - I have both

Any positive advice will be appreciated , as local experience is rather limited
01-06-2008 06:38 AM
 
 
Ticidytoc
Senior Heliman
Location: Los Angeles, Ca.

http://runryder.com/helicopter/gall...?script=hdx_500

My current setup is 2 3s EVO 2170mAh, Tonix Z-20-1470 motor, 12T,13T/130T

Flight reports to follow soon.

;o)
01-16-2008 10:52 PM
 
 
Jim Burlile
New Heliman
Location: Riverside Ca.

Lotus;

I have 3 500's and have experianced the same thing with the Mega Power 4s packs. I have puffed 3 of them so far and have not had them in the air long enough to go below 3.6 volts. One of the batteries puffed running it inside just spooling it up, for approximetly 1 to 2 minutes, so thier should not have been all that much load on it.

Ticidytoc;

I looked at the pics of your 500. Is that a prototype frame or did you modify it and where did you get a 130 tooth main gear?

I have a machine shop and had allready thought about making a new pair of frame sides, so I allready bought a couple of sheets of G-10 to make them out of.

I am also looking at getting a Scorpion motor to try. I got one for my HDX 450 and it seems to be verry powerfull, but I have yet to fly it due to work load and wind, but plan to get it in the air in a day or so. From what I saw of the Scorpion motors at the AMA show, I like them, they look verry well made.

Jim.
01-21-2008 02:59 AM
 
 
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RCHover . RC-Direct . MaxAmps.com

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e-HeliDirect Outrage - HDX 300-600 > HDX500 - alternative lipo setup
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