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Encoders

An encoder is an electromechanical device that uses electrical signal output to indicate the position of a mechanical input. AS5047D-ATST is an advanced encoder, providing higher performance and expanded features. It is designed for the highest accuracy and resolution application.

AS5047D-ATST Application Field

The AS5047D-ATST is a very popular encoder. It has a wide range of applications, mainly used in drones, robots, automobiles and machinery. It is also widely used in medical and industrial automation equipment. AS5047D-ATST has excellent anti-noise characteristics, and its good anti-resonance performance allows it to be used in both high and low speed applications. Due to its small size, high reliability and low cost, it has become a very relevant choice in the field of encoder application.

AS5047D-ATST Working Principle

The main function of the encoder is to accurately measure the angular displacement and speed of the measured object. The AS5047D-ATST has a unique magnetic hall sensor IC with a built-in ASIC algorithm to accurately measure the speed and angle of the input device. Its measuring range is 0-360°, and the maximum speed can reach 25Rev/s. AS5047D-ATST also has many features such as cycle counting, synchronous detection and linear speed measurement etc.

The working principle of AS5047D-ATST is based on the use of a magnetic field to measure the angle. Inside the encoder there is an extremely precisely machined toothed rotor, on which several magnetic orientations are printed. The AS5047D-ATST is equipped with a built-in ASIC magnetic Hall sensor that detects this magnetic field. The ASIC then performs a calculation of the angle based on the detected orientation. The angle is then extracted from the Hall sensor and converted into speed and angle signals.

Conclusion

By understanding the application field and working principle of AS5047D-ATST, it is evident that it is a very reliable encoder. Its advanced features and high accuracy make it ideal for many applications such as drones, robots, automobiles and machines. Its small size, high reliability and low cost make it a great choice for any encoder application.

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