Four characteristics of DC brushless motor

1, no carbon brush, low interference    DC brushless motor removes the carbon brush, the most direct change is that there is no spark generated when the brushed motor is running, which greatly reduces the interference of the spark to the remote control radio.  

2, low noise, smooth operation    DC brushless motor does not have a brush, the friction is greatly reduced during operation, the operation is smooth, the noise will be much lower, this advantage is a huge support for the running stability of the brushless geared motor.  

3, long life, low maintenance costs    DC brushless motor has less carbon brush, the wear of brushless geared motor is mainly on the bearing. From a mechanical point of view, the brushless geared motor is almost a maintenance-free motor. When necessary, only Need to do some dust removal maintenance. The life of a brushless DC motor is generally between tens of thousands of hours, while the average brushed motor generally has a life of between 1000 and 2000 hours.

4, energy saving and noise reduction    DC brushless motor uses variable frequency control, stepless speed regulation, to achieve indoor constant temperature control, energy saving up to 50% than traditional AC fan coil.