D40R-LPU-21-10

Series:	D40R
Part Status:	Active
Output Type:	SPST-NC (2) SPST-NO (1)
Actuator Material:	Magnet
Termination Style:	Cable
Frequency:	1Hz
Voltage - Supply:	24V
Must Operate:	10.00mm
Must Release:	20.00mm
Operating Temperature:	-25°C ~ 80°C
Package / Case:	Flange Mount

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Introduction

Magnetic sensors are used for a variety of applications. A magnetic sensor is a device that detects and measures magnetic fields. The most common types of magnetic sensors are position, proximity, and speed (modules). One of the most popular magnetic sensors is the D40R-LPU-21-10. This article will discuss the application fields and working principle of the D40R-LPU-21-10.

Application Fields

The D40R-LPU-21-10 is a miniature magnetic position transducer. It is a low-profile one-piece device measuring 10 mm wide, 42 mm long, and 4.5 mm thick. It is designed to be used in a variety of industrial applications. The D40R-LPU-21-10 can be used in a range of applications that require precise location measurements. Examples include automated manufacturing, robotic guidance, and automated vehicles. This device is often used to measure the position of machine components, such as cylinder heads, pistons, and gears, with accuracy and repeatability. The D40R-LPU-21-10 can also be used in medical applications. For instance, it can be used for controlling the movement of surgical tools, such as broaches, scalers, and drills, during certain dental procedures. Furthermore, the D40R-LPU-21-10 could be used to measure the position of the pelvic floor muscles in women during labor and delivery.

Working Principle

The D40R-LPU-21-10 uses a Hall Effect transducer to measure the angular position of a magnet. The Hall Effect is a form of measurement that measures the voltage or current generated when a magnet is placed in a magnetic field. This transducer can measure angular displacement in the range of three to 50 degrees, with an accuracy of 0.5 degrees. The D40R-LPU-21-10 uses a rotary encoder to measure the angular displacement. The rotary encoder consists of two parts: a rotating disc and a static magnetic head. The disc is rotated over the magnetic head, which generates a voltage signal that is proportional to the angular displacement. The transducer also has a digital signal processing (DSP) circuit. This circuit is used to process the signal from the rotary encoder and then output it to the user. The DSP circuit ensures that the output is in a range between 0 and 100%. This ensures that the user will get consistent and accurate measurements.

Conclusion

The D40R-LPU-21-10 is a miniature magnetic position transducer designed for use in a variety of industrial, medical, and automotive applications. This transducer uses a Hall Effect transducer and a rotary encoder to measure angular displacement and a digital signal processing circuit to ensure accurate and reliable measurements. With its compact size and reliable performance, the D40R-LPU-21-10 is an excellent choice for demanding precision applications.

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