There are serveral important reasons to choose remote-control aircarft with brushless motors:

1.High Efficiency:

Brushless motors have high electromagnetic conversion efficiency,which means that battery

enery can be more effectively converted  into flight power,providing longer flight time.

2.Long Lifespan:

Since there is no carbon brush wear issue,the lifespan of brushless  motors is usually longer than

that of brushed motors,reducing the need for replacement and maintenance.

3.Low Noise:

The rotor of a brushless motor rotates smoothly,producing relatively low noise,which is

particularly important for maintaining a quiet flight environment or avoiding disturbing others.

4.High-precisoin Control:

With the popularization of Hall sensors,the control precision of brushless motors has been

greatly improved,enabling remote-control aircraft to achieve more accurate and stable flight.