004-0056-20

004-0056-20, commonly known as an electromagnetic potetiomenter, is a type of multi-turn electronic transducer device commonly used to measure the position or movement of non-electrical objects such as mechanical actuators, lever arms, and other physical pieces. Electromagnetic potentiometers are commonly used in a variety of industrial, marine, and scientific applications to provide accurate angular or linear position feedback.

Applications

Electomagnetic potentiometers can be used for a variety of applications, such as controlling an automatic transmission, positioning a robot arm, and controlling the position of engine pistons in an internal combustion engine. They are also used in machine vision systems to measure the position of objects, as well as in medical imaging technologies to measure the position of organs within the body.

In automotive and robotics applications, electromagnetic potentiometers are used to monitor the position of engine, steering, and brake components. In trains and airplanes, electromagnetic potentiometers are often used to provide feedback on the position of landing gears and other moving parts.

The precise distance measurement capability of electromagnetic potentiometers is also used in agricultural equipment, marine navigation systems, and scientific equipment such as scanning electron microscopes and particle accelerators.

Working Principle

The working principle of an electromagnetic poteniotmeter is based on Faraday\'s law of induction. The device consists of two coils, a primary coil and a secondary coil, separated by a thin dielectric barrier. The primary coil is connected to a power source that produces a steady magnetic field, while the secondary coil is connected to a signal source.

When a object moves within the area of the magnetic field, a small voltage is induced in the secondary coil due to the change in magnetic flux. This induced voltage is directly proportional to the object\'s position or movement. The amount of induced voltage can then be measured and used to control electrical or mechanical devices.

In order to accurately measure the position or movement of an object, electromagnetic potenitometers require precise calibration and adjustment. Adjustments are often made using a professionally calibrated adjustment tool, such as a screwdriver or micrometer.

Conclusion

004-0056-20 is an electromagnetic potenitometer device which is commonly used to measure the position and movement of non-electrical objects. This device is used widely in a variety of industrial, marine, and scientific applications due to its high precision and accuracy. The working principle of the electromagnetic potenitometer is based on Faraday’s law of induction, and it requires precise calibration and adjustment in order to produce accurate results.