MA850GQ-Z

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Position Sensors - Angle, Linear Position Measuring

The MA850GQ-Z is a non-contact position sensor designed to offer angular or linear measurement of an electrical signal for manual or automatic use. It can be used for the detection of a position, rotation, movement, size, and other parameters in industrial processes. The advantages of this sensor include its durability, accuracy, and ease of use.

MA850GQ-Z Application Field

The MA850GQ-Z is most commonly used in industrial settings, providing reliable feedback for controlling and monitoring process movements. This highly accurate position sensor is used in a variety of applications including machine servicing, assembly line automation, and robotic machine automation. Additionally, it may be used in automotive powertrain systems to measure gear shift, gear position, and camshaft position.

The MA850GQ-Z is suitable for use in harsh environments, due to its hermetically sealed housing and environmental protection features, including IP67 dust and water protection, temperature rating of -40°C to 85°C, and EMC compatibility. Additionally, its robust design makes it ideal for applications such as torque motors, turbines, pumps, hydraulic cylinders, and cranes.

MA850GQ-Z Working Principle

The MA850GQ-Z uses a magnetic position sensing technique for existing linear or angular applications. A long-distance magnetostrictive probe, consisting of a chain of alternating permanent magnets and an electro-magnet, is inserted into the base of the sensor. Position sensing is done by contacting the magnets within the probe with a magnetic slider, which is connected to the shaft in motion, thereby providing precise position feedback.

The MA850GQ-Z utilizes a patented partial-wave signal output that increases the accuracy and resolution of the position readings. The sensing technology calculates the time it takes for the magnetostrictive wave to travel from the probe to the magnetic slider and then back to the probe and compares it to the known distance between the two components. The resulting time difference is used to calculate the position of the slider with great precision.

The MA850GQ-Z provides an output of 0-10V, 2mA, or 4-20mA depending on the application requirements. The output can also be programmatically calibrated to match the requirements of the application. The sensor allows the user to easily select the desired output signal, rotation direction, rotational speed, power supply voltage, temp. Compensation coefficient, etc., making it easy to customize the output to an individual application.

Conclusion

The MA850GQ-Z is a versatile non-contact position sensor designed for accurate angular and linear measurement of an electrical signal in a variety of industrial and automotive applications. Its robust design and built-in protection make it ideal for use in harsh environments and it is easy to customize for individual applications. Additionally, its patented partial-wave signal output provides accurate position readings with great precision.

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