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eBay brushless combo ANY GOOD? Help

Old 11-13-2006, 08:24 AM
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CRD
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Default eBay brushless combo ANY GOOD? Help

Just bought this brushless combo RC 4890 Metal Gear Box Brushless Motor & 30A ESC AP for an airboat project, I'm new to this brushless world so I don't know if is a good buy or not.
http://cgi.ebay.com/ws/eBayISAPI.dll...1647&rd=1&rd=1



Also I bought the li-poly battery 2 of them rated 7.4v 2200mAh with charger and PCM , is this a good combo for the brushless motor?
http://cgi.ebay.com/ws/eBayISAPI.dll...5764&rd=1&rd=1



I'm new to this brushless world , I'm working on a electric airboat and I don't know if this will work, also does anyone knows what kind of propeller should I use with this motor?
Old 11-13-2006, 09:19 AM
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xeliman
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Default RE: eBay brushless combo ANY GOOD? Help

it depents for what you want them they look for heli,search ebay or www.towerhobbies.com for blade its not hard to find.
Old 11-13-2006, 10:51 AM
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Phoenex
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Default RE: eBay brushless combo ANY GOOD? Help

I would not go beyond 175 watts for the motor or batteries. You have 3 different gear ratio's 3(9x6), 2.5(8x6), and 2.14(7x5) APC E props. Good Luck!
Old 11-13-2006, 12:47 PM
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CRD
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Default RE: eBay brushless combo ANY GOOD? Help


ORIGINAL: Phoenex

I would not go beyond 175 watts for the motor or batteries. You have 3 different gear ratio's 3(9x6), 2.5(8x6), and 2.14(7x5) APC E props. Good Luck!

excuse my ignorance , but how do I know if I pass 175watts? is my 7.4v 2200mAh batteries good for my ESC and motor?

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