Contact brushless motor controller's friends know speed, but the rotational speed control maybe you don't know. 。 in the process of normal operation of brushless dc motor, as long as through control the output voltage of d/a, can control the current of dc brushless motor, and then control the speed of the motor, that is to say, 8751 single chip microcomputer can pass from the rotor position sensor signal cycle, calculate the speed of the motor, and comparing it with the given speed, such as higher than a given speed. This speed can also be done by PWM method. Welcome to consultation, more information please visit: http://www. hengdrive。 Com 2012 - motor controller co. , LTD9 -11. the Chinese first-class enterprise brushless dc motor controller, creating common, standard the full range of brushless dc motor controller the motor controller. All rights reserved, reprint without permission.
