DP12H1212A25F

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Encoders

Encoders are electronic devices which convert mechanical signals such as input position, velocity and acceleration to output pulses. They are an important component of automated control systems, and are used in industrial, vehicular, and aerospace applications for such tasks as controlling the speed of motors. The DP12H1212A25F encoder is a type of digital encoder designed for high precision absolute rotary sensing. It offers substantial reliability while offering the highest accuracy in the industry.

Application Field

The DP12H1212A25F encoder is primarily designed for precision angle measurements in servo motors, robotics, and automation applications. It can also be used in applications that require high speed operation and precise control. These include medical imaging equipment, instrumentation, and high-precision machining.

Working Principle

The DP12H1212A25F encoder utilizes a combination of optical and magnetic sensing technology to detect position. It functions by reflecting a light beam off of a scale of optical markings on a rotating code wheel. As the wheel turns, the reflected beam is picked up by a photodetector and converted into an electrical signal. This signal is then amplified and sent to the encoder’s digital electronics where it is converted into a digital number that represents the absolute angle position of the wheel. The number is compared to the desired angle position and error is calculated to send an appropriate signal back to the motor.

The DP12H1212A25F encoder offers a sampling rate of up to 4kHz and its resolution can achieve 0.2 degrees. It is designed to operate in temperatures ranging from -40 to +85 degrees Celsius. It can be used with a wide variety of motors and can achieve accuracy of 0.01 degrees.

The DP12H1212A25F encoder is extremely reliable, and is built to withstand shock and vibrations due to its robust design. Its high accuracy and reliable operation make it ideal for use in applications that require highly precise and repeatable measurements.

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