HEDR-5420-ES211

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Encoder technology is widely used in many industries to detect position and speed. HEDR-5420-ES211 is one of the advanced encoder products available in the market today. It is a high performance encoder designed for harsh operating environments. This paper will discuss the application field and working principle of the HEDR-5420-ES211 encoder.

Application Field

HEDR-5420-ES211 encoders can be used in a wide variety of applications. They are particularly suitable for hostile environments, such as vehicle, off-highway and industrial applications. The encoder features a lightweight, heat resistant, waterproof, and durable housing and advanced features for reliable operation. It provides a high-accuracy position output signal with a 12-bit resolution, with speeds up to 10,000 revs/min. The encoder is designed for a wide range of operating temperatures and has a wide voltage range. The encoders are available in various sizes, and are easy to mount and configure.

Working principle

HEDR-5420-ES211 encoders use the sine/cosine wave plus narrow pulse width modulation (PWM) technique for output signal. The encoder consists of several components: a detector disk with grooves or slits that reflect light, an optical sensing system, a signal processing module, and an output circuit. The detector disk is attached to the shaft, and the optical sensing system is used to detect the variations in light intensity which arise due to the rotation of the detector disk. The signal processing module then amplifies and filters the signal from the detector disk, and the output circuit provides a PWM signal containing both the sine and cosine wave. The PWM signal is then used to provide an accurate measure of speed (Hz) and/or position (degrees).

HEDR-5420-ES211 encoders are suitable for a wide range of applications due to their compatibility with other components in the system, and their accuracy and reliability. The encoder is also easy to install and configure, making it a great choice for your industry\'s applications. For high-accuracy position measurement, HEDR-5420-ES211 encoders offer superior performance and reliability in harsh environments.

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