DP11HN20A25S

Encoder type devices are used to measure the rotation of a shaft or the motion of a linear element. The DP11HN20A25S encoder is an absolute single-turn encoder which is used for capturing a specific angle of the rotating device.

Features

The DP11HN20A25S encoder is a cost-effective, easy to install, and reliable solution when it comes to providing position-sensing information in various applications. It has a 12-bit resolution and a whole turn measurement range of 0 to 360 degrees. It features a robust shielded housing which makes it useful in harsh environments and also prevents the electrical noise caused by the motor interfaces. It also has a high protection level, which ensures it can withstand the dust, moisture, and temperature variations.

Application Field

The primary application field of the DP11HN20A25S encoder is in industrial automation. This type of encoder is capable of providing angular position information for a wide range of applications, including automotive, consumer goods manufacturing, electric motor control, HVAC systems, medical equipment, and printing machinery. It also provides reliable and accurate measurement data for control systems and other industrial automation tasks.

Working Principle

The basic principle of operation of the DP11HN20A25S encoder is based on magnetic sensing. The encoder has two sensors located at the opposite ends of the axis of the rotating shaft. Each sensor has a magnet placed underneath the shaft and has a photodetector mounted on the top. When the shaft rotates, an alternating current is generated which is then used to generate an electrical signal to the encoder. The electrical signal then provides the angular position of the shaft.

Conclusion

The DP11HN20A25S encoder is an absolute single-turn encoder which is used for measuring the angular position of a rotating shaft. Its application field mainly lies in industrial automation and it can provide reliable and accurate angular data for a variety of control applications. Its working principle is based on magnetic sensing and the generated electrical signal is used to provide the angular position information.