Topological structure for zero alignment of brushless motor of batch production mechanism and adjustment method

The invention relates to a topological structure for zero alignment of a brushless motor of a batch production mechanism and an adjustment method, and belongs to the field of automatic control. According to the designed topological structure, shafting installation positioning holes are all asymmetrically designed, zero scale lines are designed on a stator and a rotor of an encoder, it is guaranteed that the relative angle alignment error among a shafting, an angle sensor and a motor is kept within a certain range in the assembling process, and the consistency of the alignment error of batch product mechanisms is guaranteed; accurate alignment of the zero position of the motor can be realized through the zero-position rewritable angle sensor; and carrying out a corresponding adjustment method according to the topological structure. Zero positions of all mechanisms of batch products are ensured to be kept zero, zero position management cost is reduced, and interchangeability between thesame parts of the driver