MA820GQ-P

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Position sensors are a type of transducer that are used to represent the physical position of an object or system to an electrical system. One of the most popular types of position sensor is the MA820GQ-P. This position sensor is well-suited to applications such as machine tools, presses, robots and other automated equipment and processes where precise positioning is critical. The MA820GQ-P offers a range of practical advantages over other position sensors, including a high accuracy, excellent linearity, quick response time and low cost. This article will discuss the application field of the MA820GQ-P and its working principle.

Application Field

The MA820GQ-P is an ideal position sensor for a wide range of applications demanding high accuracy. The sensor can measure linear position up to 100 mm, with a resolution of 0.1 mm and repeatability of 0.1%. It is also capable of measuring angular position up to 360 degrees with a resolution of 0.01° and repeatability of 0.1°. The sensor is suited to applications such as machine tools, presses, robots and other automated operations that require precise positioning over a long period of time. In addition, it can be used in a wide variety of industrial processes, such as flow control, flow measurement and pressure control.

Working Principle

The MA820GQ-P operates on a Non-Contact Hall Effect principle. The sensor contains a magnet mounted inside the housing which, when aligned with a target, magnetizes it and creates a magnetic field. This magnetic field is detected by the Hall Element, which outputs an electrical signal. This signal, known as a Hall voltage, is then converted to a linear or angular position reading. The output of the sensor is repeatable and highly accurate, making it a reliable position sensing solution.

In order to ensure reliable operation, the MA820GQ-P is designed with a built-in temperature compensation system. This system ensures that the output readings of the position sensor are not affected by changes in temperature. Additionally, the MA820GQ-P is designed to function within a wide range of supply voltages, from 7.5 to 24V, making it a versatile position sensing solution.

Conclusion

The MA820GQ-P position sensor is a reliable and cost-efficient solution for linear and angular position sensing applications. It offers a range of practical advantages, such as high accuracy, excellent linearity and quick response time. In addition, the sensor is designed with a built-in temperature compensation system and can function with a wide range of supply voltages. The MA820GQ-P is an ideal solution for machine tools, presses and robots, as well as a variety of industrial applications demanding high accuracy.

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