How to reverse connect braking brushless dc gear motor controller
how to reverse connect braking brushless dc gear motor controller thorough understanding of the brushless dc gear motor controller, reverse connect braking knowledge can help to better play to the role of the brushless dc gear motor controller and performance, the following is like everybody together discuss how to reverse connect braking brushless dc gear motor controller. Need to be able to better solve the problem, need to know the load characteristics of the brushless dc motor controller, and the use of specific requirements. Driving circuit of single chip microcomputer control motor controller requires power reverse function, such as four bridge circuit of transistor, or a relay composed of positive &negative circuit. When need to brake, short-circuit switch control circuit will be walking into a state of inversion of brushless dc motor controller, speed down to 0, when the motor controller to reversal stop power supply, motor controller and a halt, it is important to note due to load changes, from the start against received the time needed for the motor controller speed reduced to zero is not fixed, it is better for speed sensor, or need to use more complex control technology, such as adaptive control. Above is about brushless dc gear motor controller to reverse connect braking, grasp and understand after, will be in the use of brushless dc gear motor controller is more easy to control and operation, better able to play its role.