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Old Dec 23, 2005, 11:04 PM
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Los Angeles
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Help!
90mm Fan and what motor???

Well i'm getting really close to the start of my CBM Twin 90mm Fan A-10 Build...

I was thinking about going the High Voltage route to keep the battery weight down, 12 series lipos to keep the amps down with a castle creations 45 HV controller

What motor would be well suited for the 90mm fan at these higher voltages???

Gene
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Old Dec 24, 2005, 05:31 AM
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Wareham, Dorset, UK
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Hi

it depends on which 90mm fans you have and how much you are prepared to spend

Klaus
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Old Dec 24, 2005, 07:10 AM
EDF all the way!
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Gilbert, Az
Joined Jun 1999
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I would use the Wemotec Midi or the HW-620 fan in that model.
Bob
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Old Dec 24, 2005, 04:43 PM
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A cyclon turbo 2500 from electronic model : http://www.cyclonbrushless.com/francais/findex.htm
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Old Dec 24, 2005, 05:42 PM
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Lets say a Midi Fan just to keep it simple.

Gene
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Old Dec 24, 2005, 05:43 PM
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Quote:
Originally Posted by chris3dd
A cyclon turbo 2500 from electronic model : http://www.cyclonbrushless.com/francais/findex.htm
Lets try a site that has english, for my sake.

Gene
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Old Dec 24, 2005, 08:04 PM
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United States, MI, Detroit
Joined Feb 2004
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I'm using a hacker B50 14 XL on my 90mm fan...

gonna use an HV 85 with 28 GP 2200's...

ash
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Old Dec 25, 2005, 01:47 AM
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Los Angeles
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28 GP 2200's still is not close to 12S lipos,

28 GP's = 33.6 volts at 1.2 volts per cell
12S lipos = 44.4 volts at 3.7 volts per cell

thanks anyways ash, but a B50 14XL will NOT work for me.

anyone else out there can chime in please?

Gene
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Old Dec 25, 2005, 02:29 AM
go fly! no crashes!
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Honolulu, HI
Joined Jun 2003
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Hey Gene,

on a whim and after talking to monkarmarm, i bought the feigao 5408312XL for trials in the HW620 and a midi (once it shows up). my lhs had this for about $60 i think, so it won't be too expensive a test. otherwise, i'm going to be looking at a hacker or the mega 22/30/2. will post some numbers after the midi shows up.

Dave
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Old Dec 25, 2005, 02:39 AM
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Van Nuys
Joined Mar 2004
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you could use my setup in L-39?
609 w/mega/20/4t
8s2p2650 tps
cchv45
lite weight and i get on watt meter 36amps at 1048watts!


Oh and yes the mig did sell!
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Old Dec 26, 2005, 12:56 PM
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Los Angeles
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Quote:
Originally Posted by demetrius
you could use my setup in L-39?
609 w/mega/20/4t
8s2p2650 tps
cchv45
lite weight and i get on watt meter 36amps at 1048watts!


Oh and yes the mig did sell!

What i'm going to do is use 12S1P set up of some 20C 2500 packs to go with a Motor that can give me POWER. All i need is the Motor,

Someone Recomend me a Motor for a 12S set up please, and thank you.

Gene
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Old Dec 31, 2005, 12:12 AM
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Bump...
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