X-Pilot's Discussions (7)

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Motor, Propeller and thrust

How can i know the thrust produced by Motor 750kv and propeller 12in and 4.5 pitch ?

battery 11.1V 

I need the equation which tell the thrust produced by motor and propeller combination.

Thank you!

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concept of flying

Does the concept of flying of Quadcopter is the same concept of Fixed wing aircraft?

Bernoulli Equation and Delta P, and if this right, Where is the shape of airfoil in the  quadcopter?

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Rotary Wing

I need a book about Unmanned Aerial Vehicles ( Mutlti-rotors ) Domain. To learn about Dynamics , control , Algorithms , All about Multi-rotors. 

Thank You :)

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Flight Time

What's the meaning of ( Flight Time- Hovering flight time - Mixed Flight Time )?

what's the difference between these?

Thank You!

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Motor RPM

"As we see above our motor runs at 6660 RPM at NO LOAD. But when you mount prop on it, RPM will be reduced. Here we will take example of two props 10x3.8 and 10x6. When you mount 10 inch diameter prop RPM of motor will be reduced to 3600 RPM"

How did

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function of power module like 3DR one

  • allows monitoring of the battery’s voltage and current and triggering a return-to-launch when the voltage becomes low or the total power consumed during the flight approaches the battery’s capacity
  • allows the APM:Copter firmware to more accurately com

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