62A22-02-020SH

Application Field of 62A22-02-020SH

The 62A22-02-020SH is well-suited for use in a variety of applications where precise position and velocity measurements are required. It can be used for linear and rotary position sensing, monitoring door position and speed, and for continuously scanning and measuring applications. It has the ability to measure accurately in extreme temperatures (-40 to 80 °C) and can also operate in a variety of environmental conditions, including wet and dry, wind, and vibration.

Working Principle of 62A22-02-020SH

The 62A22-02-020SH works on the basic principle that the movement of an object can be converted into electrical signals. These signals are generated by two Hall effect sensors, linked together to create a quadrature output. To measure the position of an object, the encoder relies on the speed and direction information obtained from the rotation of a coded disc. As the disc rotates, the quadrature signals created by the Hall effect sensors are used to measure and output the changes in angle and speed of the object being measured.

To obtain the output signals, the encoder needs to be connected to a compatible external transmitter. This is done through an RS485 cable, (also known as a twisted-pair cable), which links the encoder to the transmitter. Once connected, the encoder will then be able to generate signals and pass them on to the transmitter which will display the output information.

The encoder is also equipped with a wide range of features such as temperature compensation, zero-tracking, and direction change detection. These features aid in providing reliable data and making the encoder an efficient tool for measuring speed, direction, and position.

Conclusion

The 62A22-02-020SH is a versatile encoder model that is ideal for a variety of applications. Its precise position and velocity measurements make it well-suited for applications such as linear and rotary position sensing, monitoring door position and speed, and for continuously scanning and measuring. Additionally, its features such as temperature compensation, zero-tracking, and direction change detection, enhance its performance, making it an efficient tool for measuring speed, direction, and position.