HEDS-8949

Series:	--
Part Status:	Active
Accessory Type:	Cable

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The HEDS-8949 encoder is an important accessory for many industrial applications, and it is the most widely used encoder of its kind available in the market today. It is a non-contact, optical encoder that provides a reliable means of measuring the position or linear motion of any machine part. It is designed to work in industrial conditions such as harsh environments, high vibration or dust particle exposures. The HEDS-8949 is also known as a “magnetic tape encoder”, as it utilizes two magnetic readings along both sides of the tape to measure the position.The main benefit of the HEDS-8949 is that it is a very accurate and reliable measuring device. It is capable of measuring the linear or rotary position within a range of 0 to 360 degrees with an accuracy of 0.002 degrees. This enables it to be used in a wide range of applications such as manufacturing, robotics, motion control, and many more.The HEDS-8949 consists of two parts: the sensor head and the encoder board. The sensor head, which is the magnetic tape, is placed in position over the part that needs to be measured. The encoder board contains the necessary electronics for reading the magnetic fields generated by the tape and for outputting a digital signal indicating the position. It can be powered either through an external power supply or by the machine which it is connected to.The working principle of the HEDS-8949 is based on the principle of magnetic induction. When powered, the encoder board produces an oscillatory magnetic field which passes through the sensing head, causing it to induce a small magnetic field in the tape itself. As it passes through the sensing head’s two sides, it generates two distinct magnetic fields that pass through the tape’s separate halves. As the tape moves, the induced magnetic field changes in strength, which is read by the encoder board and converted to an electrical signal. This signal is then outputted in digital form for further processing.In order to make use of the HEDS-8949, special care must be taken when mounting and positioning the sensing head, as it must be mounted in such a way that it aligns correctly with the tape. In addition, calibration of the encoder is often necessary in order to ensure accurate readings.The HEDS-8949 offers great accuracy and reliability, making it ideal for a wide variety of industrial applications ranging from robotics, motion control, and many other dynamic processes. It is highly durable and solid, making it suitable for harsh industrial environments, and its large measurement range makes it perfect for a diverse range of applications.

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