In the industrial field, brushless dc motor controller is one of the commonly used accessories, in our side also has a lot of electric equipment configuration of the brushless dc motor controller; In simple terms, brushless dc motor controller is a kind of synchronous motor controller, composed of main body of the motor and drive, can be within the rated load when the load changes can still control to maintain a certain speed, but must be used with brushless motor controller, controller, why? Below is analysis for everyone: reason one: brushless dc motor controller is belongs to the permanent magnet brushless synchronous motor controller class, its function parameter, model, power supply voltage, output power, phase Angle, whether, photoelectric switch, or the recognition must be used with brushless motor controller, controller, can be normal use. Reason two: brushless dc motor controller is not brush and commutator, so want to keep the direction of rotation, the electronic commutator is required. Electronic commutator origin control, at the same time the brushless motor controller controller can control the start and stop of motor controller, and reversing, speed regulation, such as over-voltage over-current and under-voltage protection. So must be presence of motor controller is the controller, even if the direct current brushless dc motor controller is also useless. Above is the brushless dc motor controller to controller and motor controller with root cause analysis, how to choose a brushless motor controller is the controller? Actually very simple, first of all depends on whether the brushless motor controller, controller, the second voltage is determined, there are 24 v, 36 v, 48 v, 60 v; The third to determine the size of the brushless motor controller, controller, buy a bigger, don't buy small.
