AAT009-10E Sensors, Transducers

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Position Sensors play a very important role in surveying, robotic motion control and other applications for measuring the displacement and angular position of objects. AAT009-10E is one of the Position Sensors designed to accomplish these tasks. In this article, the application field and working principle of AAT009-10E are presented.

AAT009-10E is an inductive displacement transducer with direct angular measurement from 0° to 90° or -90° to 0°. It is designed to detect linear as well as angular displacements with high precision. In addition to automotive and process control applications, AAT009-10E is ideal for use in power-steering units, electric linear actuators, vehicle suspensions, and feedback control systems for agricultural and industrial machines.

AAT009-10E incorporates an inductive sensing technology which uses a magnetic field generated by a coil to detect displacement or angular motion. It is typically operated in a fill factor of 80%, which translates into a sensing range of 0.72mm. It has a temperature range of -40°C to +125°C and a lifetime of 10 million cycles.

In operation, AAT009-10E generates a 20 kHz AC sine waveform which is fed into the coil. When the coil senses a displacement, that displacement is converted to a measured voltage signal. This signal is further amplified by an amplifier and is then converted to a digital signal by a circuit. This digital signal is then converted to an analog signal by a microcontroller, and finally to a serial data output by a decoder.

AAT009-10E also incorporates a system of linear bearings which keeps the carrying capacity of the linear bearings to a maximum. The linear bearings are composed of layers of plastic and metal. The metal layer provides rigidity while the plastic layer provides load distribution. The combined properties of the plastic and metal layers result in reduced load and improved performance.

AAT009-10E also comes with a mounting block which is designed to fit perfectly into the mating surface of the application. The mounting block securely holds the sensor in place and ensures that it is not subjected to any excessive vibration or shaking during operation.

In addition to its position measuring capabilities, AAT009-10E is also capable of providing feedback of angular position changes. This data can be used by the user to adjust the settings for the control system to ensure proper functioning of the system. The data can also be used to analyze the performance of the system and to improve the accuracy and precision of the application.

Overall, AAT009-10E is an ideal choice for applications requiring accurate and reliable measurements of angular and linear displacement. Its unique features such as robust construction, high accuracy, low cost, and ease of installation make it an ideal solution for a wide range of applications.

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