Brushless motor controller has three root coil wire, hall 5 root, lead the eight lines must be and corresponding lead one to one correspondence of the controller, motor controller can't normal rotation. In general, 60 degrees and 120 degrees Angle brushless motor controller, and at the same time has to be 60 degrees and 120 degrees Angle of brushless controller to drive, two phase Angle controller cannot direct swaps. 60 degrees phase brushless motor controller with 60 degree Angle 8 lines connected to the controller of the correct connection there are two, a forward, a kind of inversion. Because for a 120 - degree phase brushless motor controller, by adjusting the phase sequence and hall coil lead wire of the phase sequence, 8 lines connected to the controller of the motor controller correct connection can have six, three kinds of connection motor controller is turned, the other three kinds of joint inversion method of motor controller. If inversion of brushless motor controller, which indicates that brushless controller and phase Angle of the brushless motor controller is matching, it can be to adjust the steering motor controller: the brushless motor controller and the controller of brushless hall leads A and C exchange connection; At the same time the brushless motor controller with brushless controller of main line A and B exchange connection. Motor in the three phase line finer hall and three root of coarser phase winding line motor controller and the controller of a total of 36 connection methods. Electric car accessories of each state is the most simple way to test one by one. In welding wires can be charged, but be careful, orderly, and the Angle of each rotation speed turn to should not too much, so as not to damage the controller. If the motor jitter or abnormal phenomenon such as noise is bigger, suggests that the state is not correct. If electric car accessories in the condition of a motor controller reversal, when know line sequence controller, as long as the controller of the hole line a and b swap, motor winding line a and b swap, can make the motor forward
