Plastic package motor PG signal board installation structure

The utility model relates to the technical field of plastic package motors. The utility model relates to a motor, in particular to a plastic-packaged motor PG signal board mounting structure. The motor comprises a stator assembly and a PG assembly. A power line and a Hall bracket are welded on the PG assembly; a Hall is inserted into the Hall bracket; a first groove and a second groove are formedin the middle of the stator assembly; the depth of the first groove is larger than that of the second groove, the two ends of the PG assembly comprise round edges and straight edges, the PG assembly is arranged in the first groove, the round edges of the PG assembly are attached to the inner wall of the stator assembly, and the straight edges of the PG assembly abut against the joint of the firstgroove and the second groove. The Hall elements are arranged through braiding equipment, inserted into the Hall support and welded to the PG assembly through welding equipment or wave soldering equipment, compared with an orig