permanent magnet stepper motor

The is an electromechanical energy conversion device that converts electrical energy into mechanical energy. The working principle of this motor is based on the interaction between the rotor and stator magnetic fields, and the rotation is generated by the interaction between the magnetic rotor core and the pulsed electromagnetic field generated by the stator. The interaction between the rotor magnetic field and the stator magnetic field of the permanent magnet stepper motor generates torque, thereby realizing the conversion of electrical energy. The motor rotor of the permanent magnet stepper motor usually uses rare earth permanent magnet tiles, which are processed into claw-type tooth poles by stamping dies, and the motor rotor uses axial multi-pole magnetized rare earth permanent magnet tiles. This design makes the cost of the motor relatively low.