Introduction to the Application of Encoder Switches
The hollow encoder is a type of rotating encoder with an internal hollow structure and an externally fixed design. It is mainly used in automotive vehicles, air conditioning equipment, microwave ovens, DVD players, audio equipment, liquid crystal monitors, toasters, washing machines, etc. It plays a crucial role in achieving automated control, monitoring, and regulation.

The feature of the hollow encoder lies in its hollow axis, which allows for the internal installation of a screen display. Currently, the main types of hollow encoders we produce are as follows: with an outer diameter of 25mm, the pulse positioning options are 10A20 and 20A20; with an outer diameter of 28mm, the pulse positioning option is 15P30; with an outer diameter of 35mm, the pulse positioning options are 10P30, 15P30, and 30P30; and with an outer diameter of 56mm, the pulse positioning option is 15P30.