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The hollow encoder is a coding switch that is rotated by the hollow shaft through the shaft. Its biggest feature is hollow. The hollow space can meet the needs of multi-function. It is widely used in car audio, air conditioning, navigation, car, and other household appliances such as DVD players, audio equipment, LCD monitors, air conditioning equipment, remote controls, microwave ovens, stoves, washing machines, etc. What are the characteristics of hollow encoder? To sum up today, you can choose to use it according to your actual needs Features 1. The shaft diameter of the hollow shaft encoder is suitable for the extended shaft of the motor, and the position can be flexibly adjusted by the spring plate; Second, the hollow shaft encoder is a very flexible encoder, which is compact, easy to adjust, and suitable for a variety of applications; Feature 3. The clamping mode and spring structure of the hollow shaft encoder make it very convenient to adjust the position and absorb the vibration and impact of the load. With the expansion of applications, more connection modes have emerged, and hollow encoder is the most common type at present