What is the orientation of the silicon steel sheet with or without orientation?
Instead of determining the direction of rotation of the motor, this is like diffraction of light. In one direction, the magnetic conductivity is the best, such as the orientation of electrical steel sheets. The best direction of the magnetic conductivity is along the direction of the stamping of the punching piece, in the transformer
The oriented silicon steel sheet (due to the alternating magnetic field is static), and rotary motor with non oriented silicon steel sheet (due to the alternating magnetic field is rotating, the rotation direction of the motor) is determined in the spatial arrangement of winding and excitation power supply phase sequence.
Without orientation, the permeability of silicon steel sheets in all directions is basically the same; there is orientation; the silicon steel has high permeability in the rolling direction, and the permeability is very low in the non rolling direction.
