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Old Oct 04, 2010, 01:05 PM
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Quote:
Originally Posted by flarssen View Post
The mixture of kv, voltage and load determines the current. Too high current burns up a motor. If you change one of the three, you may have to adjust at least one of the others to save a motor.
If one follows the max current rating for any given motor, it will not burn.

I thought these fans were built around a specific motor? Why would a motor manufacturer pull one apart to test it with their motors?
These fans were built around a glow motor! The motors are now being built around the fan!
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Old Oct 04, 2010, 01:07 PM
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Jim,

Can you give us a complete weight of the new smaller motor fan system once you have a couple production models together. I am trying to pick my other components for the project based on weight and was wondering what the fan and motor are going to end up at.
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Old Oct 04, 2010, 01:29 PM
Xtreme Power Systems
Lake Havasu, AZ
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The new Hacker core setup weighs 2 pounds 3 oz.
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Old Oct 04, 2010, 01:30 PM
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Id like to see the larger one

How is the monster coming along?.. Or should I say Xtreme Pro"
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Old Oct 04, 2010, 02:40 PM
Xtreme Power Systems
Lake Havasu, AZ
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We are just waiting on the shipment.
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Old Oct 04, 2010, 03:03 PM
JustFlying
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What is the dimension of this fan?
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Old Oct 04, 2010, 03:40 PM
Xtreme Power Systems
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It's the standard Dynamax 127mm (5") fan.
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Old Oct 08, 2010, 04:46 AM
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Hacker core

Hi Jim,

Does that mean the small version is qualified ?

http://www.airshowrc.com/dynamax_xtreme.html
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Old Oct 08, 2010, 10:35 AM
Xtreme Power Systems
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Yes, we are assembling them right now.
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Old Oct 08, 2010, 10:58 AM
Lookout For The!Radio Silence.
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X-cellent! Let's fly!
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Latest blog entry: I really like this video:
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Old Oct 08, 2010, 01:42 PM
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Ready to order ...
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Old Oct 08, 2010, 01:49 PM
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Ready to order ...
Me 2 Man it seems like forever since I first put my name on the list! I am soooooooo excited!
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Old Oct 08, 2010, 03:19 PM
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Me 3, its been sooo long I now have two planes that need fans. One Falcon and one Reaction 54.
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Old Oct 08, 2010, 03:26 PM
Renegade Fun Forever!!
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Jim,
What did you change on the smaller version so it won't burn up with 65c cells?
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Old Oct 09, 2010, 08:36 PM
Xtreme Power Systems
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We are limiting the motors to 11S.
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