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Old Yesterday, 10:04 AM
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kidagain's Avatar
New York
Joined Nov 2009
272 Posts
prop size

I have two props I bought awhile back and I don't remember what for
Hmmm Age thing. The numbers are EP9050 andHD9075 both are GWS are they 9X5 and 9x7.5??
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Old Yesterday, 10:09 AM
friendly foamy flyin fellow
millerr74's Avatar
United States, NC, Greenville
Joined Oct 2013
2,459 Posts
I googled your props and yes, the first one is a 9x5, but i couldn't find the hd one.... you have a slow flyer?
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Old Yesterday, 10:12 AM
nom
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United States, ID, Boise
Joined Mar 2011
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Yes. EP are for slower rpm motors that are usually running inrunners and/or a gear box but you can run it on a lower kv outrunner. HD/DD are for higher kv outrunners that you can directly mount onto an outrunner. So you have a slow fly prop (usually orange) that is 9x5 and a direct drive 9x7.5 (comes in orange and black).
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Old Yesterday, 11:03 AM
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kidagain's Avatar
New York
Joined Nov 2009
272 Posts
thanks all

Thanks for the memory jog. I got them both for my Tower Hobbies F4U Corsair.
It came with a 9x4.5. It has 1000kv out runner 30a ESC
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Old Today, 08:15 PM
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United States, MO, Stockton
Joined Oct 2013
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bipes

here's a few pics of my sky baby
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Old Today, 08:22 PM
friendly foamy flyin fellow
millerr74's Avatar
United States, NC, Greenville
Joined Oct 2013
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Great cat pics slam! Friend of grumpy cat?

Sweet plane too.
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Old Today, 08:29 PM
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United States, MO, Stockton
Joined Oct 2013
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bipes

funny real funny, thankful that she doesn't claw the planes
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