27ESA502MMF50N

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Rotary potentiometers, rheostats refer to the wide range of rotary devices which provide adjustment of electrical output values by changing the resistance. One such rotary device is the 27ESA502MMF50N, which is used in a variety of applications. This article covers the application fields and working principle of 27ESA502MMF50N.

Application Fields of 27ESA502MMF50N

The 27ESA502MMF50N is a rotary potentiometer with a slip ring, which is used to detect the rotation angle of a motor shaft. It is a non-contact sensor that can measure angular position, speed and relative angle of the shaft with high accuracy and reliability. It is popularly used in automotive applications such as engine controls, electric power steering, and wheel speed sensors, as well as in industrial applications such as ceiling fans, electric motor drives, and robotics.

The 27ESA502MMF50N is also used in medical applications, such as for measurement and control of blood pressure and heart rate. It is also used in consumer appliances, such as humidifiers and hair dryers. Lastly, it can also be used in scientific instruments, such as barometers and hygrometers.

Working Principle of 27ESA502MMF50N

The working principle of the 27ESA502MMF50N is based on a resistive element arranged in the form of a circular track. The resistive element is wired such that as the shaft is rotated, the resistance value changes along the track. The position and the speed of the shaft is then measured by a bridge circuit connected to the resistive element. The bridge circuit consists of two voltage dividers; one is connected to the resistive element, while the other is connected to a reference voltage. As the resistive element moves along the track, the bridge circuit alters the output voltage.

The 27ESA502MMF50N also features a touch sensor, which is used to detect the pression on the rotor of the sensor. This helps to measure the angular position and relative angle of the shaft. The 27ESA502MMF50N is highly reliable and can withstand high temperature, shock and vibration.

Conclusion

The 27ESA502MMF50N is a rotary potentiometer that is used in a variety of applications, including automotive, medical, consumer appliances, and scientific instruments. It works by detecting the rotation angle of a motor shaft using a resistive element and a bridge circuit. The 27ESA502MMF50N is highly reliable and can withstand high temperature, shock and vibration.

The specific data is subject to PDF, and the above content is for reference