Reaction type stepping motor teaching model

The utility model discloses a reaction type stepping motor teaching model, which relates to the technical field of stepping motor teaching and comprises a placement frame, a stator structure is arranged at the top end of the placement frame, a rotor structure is arranged in the middle of the stator structure, and the top end of the rotor structure penetrates through the placement frame and is rotatably connected with the placement frame. The design structure is reasonable, when teaching is carried out, after the coil is electrified, magnetic flux passes through the second silicon steel to form a closed loop, if a certain angle exists between the axis of the magnetic field and the second silicon steel, the second silicon steel is magnetized under the action of the magnetic field, the second silicon steel is attracted, the position of the second silicon steel enables the magnetic resistance of a magnetic circuit to be minimum, and teeth of the second silicon steel are aligned with teeth of the coil. The mountin