1, long life, low maintenance costs.
2, low noise, smooth operation.
Brushless DC motors have no brushes, friction is greatly reduced during operation, and operation is smooth and the noise is much lower. This advantage is a great support for the stability of the model.
3, no brush, low interference.
The brushless DC motor removes the brush. The most direct change is that there is no spark generated when the brush motor is running, which greatly reduces the interference of the spark on the remote radio equipment.