choosing brushless electric motors for aircrafts

The motor is one of the most basic requirements of the aircraft, because it can make the aircraft fly.
In addition, this is a clean and reliable power supply for the model.
That\'s why people have to be careful when choosing them.
If you consider your basic needs, choosing a motor is not much different from choosing an engine.
Here, you just have to remember the basics of making the aircraft fly and use it to select the power plant with ideal performance.
The performance of the aircraft is determined according to the power-to-weight ratio and the flight speed envelope.
To put it simply, what drives the performance of the flight machine is the push-weight ratio and the pitch speed.
So when choosing a brushless motor, the first parameter to consider is the power.
Typically, the power-to-weight ratio of a brushless motor is in watts per pound (W/Lb).
Since it is a performance indicator, providing more power per pound means the performance of the aircraft is better.
Before selecting the motor, we need to remember the performance of the aircraft.
You can consider the chart where you can find which performance aircraft will need as much power load.
There are also some aircraft designed for a glowing engine or internal combustion engine.
You can measure the required power according to the engine displacement.
Once you know the required power, you can choose the motor and the battery.
Don\'t forget to look for the rated power in the motor specifications.
It is safe to select the rated power comparable to the requirements.
The same powerful motor will not complete the work;
This is because the motor must be able to handle power requirements and torque in order to properly turn the propeller for the model aircraft.
If the model plane is high speed, it would be great to use props at high rpm.
On the other hand, slower model planes will work with big props at lower RPM.
It is important to understand that power is a product of torque and RPM.
In order to get more power, torque and rotation speed are needed to a large extent.
However, there can be a lot of torque and rotation speed for any given power.
So when any one of them is high, the other is low.
Another aspect to consider when choosing a Brush Motor is the pillar size.
The selected motor must have a pillar size suitable for the model aircraft.
With all these factors in mind, you can have a brushless motor suitable for your aircraft.