Brushless motor controller, what are the advantages compared with brush motor controller

Brushless motor controller is widely used in daily life appliance, automotive, aerospace, consumer electronics, industrial automation equipment and instrumentation. It compared with brush motor controller has the following advantages, want to know can have a look. 1. Can have a better torque speed characteristics; 2. A fast dynamic response; 3. Using high efficiency; 4. When working, low noise; 5. Speed is fast. In addition, because the torque brushless motor controller and appearance size, therefore suitable for use in a motor controller and its weight is more sensitive to the size of the occasion.