By the permanent magnet brushless motor controller, multipolar winding of the stator and rotor position sensor, etc. Amount of motor controller is a town in the process of using, so a lot of people has had such a misunderstanding in the knowledge, here small make up for everyone to introduce whether brushless motor controller to overload. After pulling up one of them, the power cord to the electric meter connected to the drive power CONNECTOR at the end of the one of the pin, the other end is connected to another pin power outlet, such as this can be measured in the present stage must take the current value of loads, then according to the current value to control the motor current controller/torque table, so we know the current load status is normal or whether there is an overload occurs. In general, the structure of the brushless motor controller is relatively simple, really determine its performance or brushless electronic governor, good electronic governor needs a single chip microcomputer control program design, circuit design, control the overall process, such as complex processing technology, so the prices are much higher than a brush motor controller.
