Parser is called parser for short, also called parser or parser. It is an angle measuring element, which consists of stator and rotor. The stator winding is connected with the excitation voltage and the rotor winding is connected with the output voltage.

Parser is called parser for short, also called parser or parser. It is an angle measuring element, which consists of stator and rotor. The stator winding is connected with the excitation voltage and the rotor winding is connected with the output voltage.

According to whether light is transmitted or reflected in the grating, it can be divided into transmission grating and reflection grating. The resolution of transmission grating is higher than that of reflection grating, and its detection accuracy can reach above 65438 0 micron. ..