Simple comparison between brush motors and brushless motors
Von himaxmotors, 07:09
The advantages of brush motor is that although it is trouble to manufacturing, the technology is ripe, the accessories is easy to purchase, and the supporting brush speed control (also referred to brush controller) is cheap; the advantage is that after the electrical motor wear seriously, you need to need to open the motor cover for replacement. The replacement of Brushless motor without the opening the cover problem, it is more power-saving than the brush motor in theory; the disadvantage is that the matching brushless motor controller is much more expensive, and the failure rate also is rather high. But since late last year, there are significant decline in the price of brushless controller, and the quality also get improvement.
