Asynchronous motor

[0020] Such as figure 1 In the illustrated embodiment, the motor includes a rotor core and two stator cores.

[0021] Such as figure 2 In the straight-line structure schematic diagram of a set of main windings and auxiliary windings shown, the main windings and auxiliary windings are laid across phases.

[0022] Such as Figure 5 The example shown is in the figure 1 On the basis of the structure, the two stator cores are divided into a fixed core 4 and a rotating core 5, the rotation angle can be adjusted by the worm wheel 6 and the worm 7, and the rotating core can be fixed at the required relative angle position by the positioning screw 8 , so that the two stator cores are staggered by an electrical angle. The structure of the set screw 8 is as Figure 6 Shown, ball 9 is installed at its bottom, and it can cooperate with the locating groove on the rotating iron core.

[0023] Such as Figure 7 Shown is a schematic diagram of a broken-line winding, a set of main winding