AEDT-9810-J00

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The AEDT-9810-J00 encoder is a hollow shaft rotary encoder used in the industrial automation field for measuring mechanical shaft rotation. It consists of an electronic assembly, which is mounted to the end of the motor shaft, and a hollow shaft which is mounted externally to the mechanical shaft. The encoder detects the rotational movement of the mechanical shaft via the hollow shaft and sends electrical signals to the electronic assembly.

AEDT-9810-J00 consist of four components: optical discs, illuminators, photodiodes, and electronic. The optical discs have different patterns of segments and blank gaps printed on them that determine the number of pulses generated on rotation. The illuminators are typically made up of LED and radiates a beam of light onto the optical discs mounted on the motor shaft. The Photodiodes in the chamber detect the changes in the light intensity on the optical discs.

The output generated from the photodiodes is assessed by the electronic assembly which calculates the incremental and absolute position of the motor shaft. This information is further sent to the Controller as an analog or digital signal. Typically, encoders that use optical increments employ quadruplephasing for absolute position sensing. This means that four optical signals are generated, each of 90 degrees out of phase with the preceding one. The encoder can also be supported with an optional magnetic positioning technique depending on the application. The magnetic option is suitable for motor shaft positions that require precise accuracy.

A number of factors affect the accuracy of any encoder, such as environmental factors, like too much dust or vibration, or a misaligned shaft. This can lead to errors in the data or signal being sent to the controller. To ensure accurate measurement, it is essential to install the encoder on a clean, solidly built, and properly aligned mechanical shaft.

The AEDT-9810-J00 is a reliable encoder used in a variety of industrial automation applications, including robotics, motion control, and manufacturing operations. Its overall robustness and precision make it a popular choice for various industrial applications. The availability of both analog and digital inputs make the AEDT-9810-J00 a versatile solution for many different applications. In addition, its low power consumption ensures it can operate reliably in the most challenging environments.

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