AS5147P-TS_EK_AB

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The AS5147P-TS_EK_AB, also known as the AS5147P Evaluation Kit AB with Thermal Shutdown, is an integral tool for embedded projects in a variety of fields, ranging from robotics to industrial automation. This evaluation board uses the AS5147P magnetic rotary encoder, a 16-bit integrated sensor for positioning and speed control.

Applications

The AS5147P-TS_EK_AB enables precise high resolution position measurements in demanding applications of all kinds, no matter if the field is industrial, automotive or medical. The kit is especially suitable for applications in robotics, as it allows the user to accurately detect and measure the position of robotic arms, joints and other kinds of moving parts.

This evaluation kit is also used for other projects, such as precise speed and position measurement in industrial automation and medical equipment. It can be used for precise control of machine tools and positioning of medical tools, such as endoscopes. It is even suitable for evaluation of energy harvesters for regenerative braking systems.

Working Principle

At the heart of it, the AS5147P-TS_EK_AB utilizes a continuous 3-channel angle measurement with a 16-bit resolution and a higher functionality to ensure a precise movement and speed measurement of any application. The three channels are composed of a principal comparison reading, a phase comparison reading and a temperature comparison reading.

The principal comparison reading translates the continuous magnetic signal the AS5147P sensor receives into electrical pulse information. The pulse flow of this channel is measured with a resolution of 16-bits, resulting in a maximum output resolution of nearly one degree. The absolute angle measurement range of the principal comparison channel is 360 degrees.

The phase comparison reading measures the differences between the principal comparison readings through comparison of voltage levels. This ranges from a 0 degree to 360 degree scale, resulting in a maximum output resolution of half a degree. The thermal shutdown channel simply monitors the temperature to ensure accurate readings are obtained even under high temperatures.

The AS5147P sensor also offers a variety of additional features, such as a 32-bit register containing supplementary information on any movement and an advanced detection algorithm ensuring low noise and high accuracy over a wide range of magnetic field strengths.

Conclusion

The AS5147P-TS_EK_AB makes possible a variety of high precision and demanding movement and speed measurements across a range of application fields, from robotics to industrial automation. Its easy to install and versatile design allows for fast and accurate implementation even in complex or hazardous environments. The AS5147P Evaluation Kit AB with Thermal Shutdown is the perfect tool for anyone needing precise speed and position measurement of their embedded projects.

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