AS38-H39E-S13S

Series:	--
Part Status:	Active
Encoder Type:	Optical
Output Type:	Binary (Absolute)
Pulses per Revolution:	--
Voltage - Supply:	5V
Actuator Type:	Hole for Shaft
Detent:	No
Built in Switch:	No
Mounting Type:	Chassis Mount, Motors
Orientation:	--
Termination Style:	Wire Leads
Rotational Life (Cycles Min):	--

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Encoders: AS38-H39E-S13S application field and working principle

Encoders are an essential component in many automation systems. They are used to measure the distances and bearings of rotary and linear motion systems, such as motors, scanners, sensors and other machinery. The AS38-H39E-S13S encoder, a so-called rotary encoder, is widely used in many industrial applications due to its high reliability, accuracy and ease of installation. In this article, we will discuss in detail the application field and working principle of the AS38-H39E-S13S encoder.

Application Field of AS38-H39E-S13S Encoder

The AS38-H39E-S13S encoder is a type of incremental encoder which has been designed for use in various industrial applications. It is used in applications such as stepper motor systems, CNC machine tools, robotics, printing machines, medical imaging, automated guided vehicles (AGVs), testing machines, and metering systems. It is versatile and can be used for a wide range of applications.The AS38-H39E-S13S encoder is often used in combination with a stepper motor, which is a type of motor commonly used in automation systems. When used together, these components are capable of providing highly precise movements with short reaction times. This makes the AS38-H39E-S13S encoder an ideal choice for applications that require rapid and accurate positioning.

Working Principle of AS38-H39E-S13S Encoder

The AS38-H39E-S13S encoder is a digital magnetic rotary encoder that uses Hall Effect technology. This technology uses a small magnet, either built-in or magnetic carbide tiles, to detect the rotation of an axis. A sensor, consisting of three Hall Effect sensors located in different positions, measures the rotational motion of the axis.When the axis rotates, the magnet causes a change in the electrical field of the Hall Effect sensors. This change is then converted into a digital signal, which is then further amplifies and processed through an output circuit to provide a precise digital pulse output. This pulse output can be used to measure the number of turns of the axis, and thus measure its angular position or speed.In addition to its digital output, the AS38-H39E-S13S encoder is also capable of providing an analog output for applications that require it. This allows the encoder to send a voltage signal proportional to the rotational position of the axis, and in this way provide feedback for the motion system.

Conclusion

The AS38-H39E-S13S encoder is a versatile and reliable rotary encoder used in many industrial applications. It utilizes Hall Effect technology to detect the rotation of an axis, which is then converted into a digital signal that can be used to measure the number of turns, as well as its angular position and speed. Thanks to its accuracy, this encoder is an ideal choice for applications that require accurate and rapid positioning.

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