The power of brushless DC motor is generally 85-90%, while that of brushless motor is only 75-80%. The brush will eventually wear, sometimes causing dangerous sparks, and then limiting the service life of the brush motor. Brushless DC motor is quiet, simple and has a longer service life. Because the computer controls the current, the brushless DC motor can achieve more accurate motion control.

Because of all these advantages, brushless DC motors are generally used in modern equipment requiring low noise and low heat, especially in continuous operation equipment. This may include washing machines, air tuners and other consumer electronics. They may even become the primary power source of service robots, which will require careful control for protection reasons.

Compared with other types of motors, brushless DC motors have several obvious advantages, which is why they have entered many household products, and may be the primary factor for the growth of exterior and interior service robots in the industrial field.

Source: Jiangmen vacuum cleaner manufacturer www.jmchiyang.com