DP11SVN20A30S

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Encoders are electromechanical devices used in a wide range of industrial applications to provide precise position and velocity feedback. The DP11SVN20A30S is an encoder designed for applications such as motor drives, control systems, web speed sensing, and robotics. This encoder uses incremental optical scanning to measure the angular position, velocity, and acceleration of rotating shafts.

Application Field

The DP11SVN20A30S encoder is designed for use in a variety of applications. It is suitable for applications requiring high accuracy and precision such as web speed sensing and robotics. This encoder can also be used in motor drives, control systems, servo motion systems, and other high-precision mechanical systems. It is also well-suited for harsh environments due to its robust design.

Working Principle

The working principle of the DP11SVN20A30S encoder is based on incremental optical scanning. A rotating disk with a pattern of alternating opaque and transparent segments is mounted on the shaft of a motor or other mechanical device. An LED light source is located at a fixed distance from the disk, and the pattern on the disk is scanned by the LED light beam. As the disk rotates, the pattern on the disk is scanned by the light source, generating a pair of sinusoidal signals. The two signals are then analyzed to measure the angular position, velocity, and acceleration of the shaft.

The DP11SVN20A30S encoder is capable of providing precise position and velocity feedback for a variety of applications. It is robust and can be used in harsh environments, making it ideal for use in motor drives, control systems, servo motion systems, and other high-precision mechanical systems.

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