AS5170B-HSOM

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Position sensors are used in many different engineering and industrial applications to measure displacement, especially when measuring the physical position of a device relative to an object or a certain reference point. The AS5170B-HSOM is one example of a precision position sensor designed to measure linear and/or angular displacement with high accuracy. This sensor is versatile and used by many different fields in the robotics, industrial automation, and aerospace industries.

The AS5170B-HSOM is a two-channel, high-resolution position sensor with a high sensitivity and mechanization, specifically designed for servo motor and feedback systems. The sensor is based on a field effect transistor (FET)-optimized Hall effect principle which combines a differential Hall sensor structure and a permanent magnet rotor. The sensor’s features include:

• High resolution: up to 14 bits
• High accuracy: up to 0.6-1.5° angular resolution
• Good sensitivity: up to 90mV/T
• Fast response: up to 3.3mV output
• Wide temperature range: from -40 to +85°C.

The AS5170B-HSOM is typically used in rotary encoders, where its magnetically-coupled Hall effect principle is used to measure angular displacement and linear displacement. The sensor is configured such that a rotor combines two or more permanent magnets, arranged in a specific arrangement, for the purpose of proximity detection between the rotor and the sensors. When the rotor rotates, the magnet-based circuit will generate a voltage signal which is then converted from analog-to-digital format for easier interpretation.

The AS5170B-HSOM’s Hall effect principle is also used in angular position sensing. To create such sensors, the Hall effect circuit will need to be configured to detect the changes in magnetic fields that occur whenever an object moves to a different position within the magnetic field. The sensor will then output a voltage signal proportional to the amount of angular displacement measured by its Hall effect circuit. This signal is then digitized for easier interpretation.

In industrial applications, the AS5170B-HSOM is usually used in combination with other sensors, such as potentiometers, optical encoders, and angular position sensors, to measure multiple types of displacement. The sensor can also be used in conjunction with an encoder circuit which is used to convert the sensor’s analog signals into digital signals that can be further interpreted and processed. It can also be used in motor controllers, robotics, navigation systems, and in the automotive industry.

In conclusion, the AS5170B-HSOM is an example of a precision position sensor with various applications in the industrial, robotics, and aerospace industries. Its Hall effect-based principle allows the sensor to measure both linear and angular displacement with high accuracy and good sensitivity. In addition, the sensor can be used in combination with other position-sensing components, such as potentiometers, optical encoders, and angular position sensors, to measure multiple types of displacement.

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