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Old Apr 12, 2010, 06:42 AM
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Jiffy's Avatar
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Extra300 Mid-wing 50cc - Help Please

Hi I'm buying a Extra300 Mid-wing 50cc, and I need to know what Hi Tec servos to buy, could anybody please help and send me the model number, I know they need to be metal, but need more info please.


http://www.egaircraft.com/products.php?sort=14&id=26


Many thanks for your help

Jiffy
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Old Apr 12, 2010, 08:04 AM
bryant330l's Avatar
Salem, IN
Joined Feb 2004
60 Posts
Hi Jiffy,
There are a couple of different models that will work, depending on how much you wanted to spend. You probably will want a 7955 on the rudder. You could put a 7950 on it but the 7955 would have enough power for it. The throttle can use any standard torque servo, but metal gears might stand up to the vibrations better with the gas engine. For the other surfaces, you can use 7985s and they will work fine, or you can put 7955s all around and have more than enough torque. I would stay away from the 5645s as they are slow and do not center very well. I have these setups on a couple of my 50cc planes and they perform great.

I saw the EG 50cc Extra at Toledo and it is a great looking plane. I think you will like it.
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Old Apr 12, 2010, 08:31 AM
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sun.flyer's Avatar
Swanton, Ohio
Joined Feb 2005
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Quote:
Originally Posted by Jiffy View Post
Hi I'm buying a Extra300 Mid-wing 50cc, and I need to know what Hi Tec servos to buy, could anybody please help and send me the model number, I know they need to be metal, but need more info please.


http://www.egaircraft.com/products.php?sort=14&id=26


Many thanks for your help

Jiffy
Jiffy,

I would go with HS-7955's on all control surfaces in this plane. They have excellent torque, great centering, and can be run on 7.4v of power.

Tim
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Old Apr 12, 2010, 01:36 PM
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496 Posts
could you please tell me, whats better the Savox 1256s all over it and a 1258 on rudder or the hi-tec servos?


thanks
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Old Apr 12, 2010, 03:10 PM
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hi guys are these the servos you suggest for the model?

http://images.google.co.uk/imgres?im...26tbs%3Disch:1

and a standard servo for the throttle?
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Old Apr 12, 2010, 04:03 PM
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sun.flyer's Avatar
Swanton, Ohio
Joined Feb 2005
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Quote:
Originally Posted by Jiffy View Post
hi guys are these the servos you suggest for the model?

http://images.google.co.uk/imgres?im...26tbs%3Disch:1

and a standard servo for the throttle?
Jiffy,

Yes, those are the servos. Excellent servos as stated above. I'm not sure about the other servos you have listed. I've never run them in any of my giant scale airplanes.

Tim
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Old Apr 12, 2010, 04:43 PM
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thanks very much for all your help guys, I will order these hi tecs.

thanks
Jiffy
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Old Apr 12, 2010, 04:45 PM
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sun.flyer's Avatar
Swanton, Ohio
Joined Feb 2005
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Quote:
Originally Posted by Jiffy View Post
thanks very much for all your help guys, I will order these hi tecs.

thanks
Jiffy
Any time Jiffy!!

Tim
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