62A11-01-020SH

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Encoder technology has been around for decades, but only recently have devices been developed that can accurately measure linear, angular, and rotational motion with pinpoint accuracy. The 62A11-01-020SH encoder is an innovator in this field, designed to provide stable measurements of linear displacement and speed. Its sophisticated technology makes it an ideal choice for applications such as those found in motion control, alarm systems, and analytical instrumentation.

The 62A11-01-020SH is a digital optical encoder with absolute and incremental functions. An optical encoder uses light to convert analog motion (movement of a linear or rotary mechanical shaft) into digital output. This encoder consists of a code wheel, LED, and a photodetector. The code wheel is a wheel made of metal or plastic with a pattern of slits or slots as its marks. When the code wheel spins, the light from the LED is alternately blocked and reflected by the slits onto the photodetector. An incremental encoder does not track exactly the shaft motion or displacement, but rather changes its output according to the change in shaft speed. An absolute encoder, on the other hand, tracks the exact position of the shaft at any given time.

The absolute cycle of the 62A11-01-020SH encoder consists of 512 code windows, which are located on the 21mm diameter code disk. It provides single-turn positional measurements with a resolution of 16 bits (65,536 states). This encoder also includes an index mark, which can be used to locate the starting point of the code wheel. Additionally, the 62A11-01-020SH has line driver output stages, which increase the signal strength, making it suitable for long cable wiring. The line driver outputs are open collector type, and it delivers a signal with a frequency range of 0-10 Hz.

In terms of physical design, the 62A11-01-020SH is compact and IP67 rated, which means it is dust-proof and waterproof. It can operate in temperatures ranging between -40 and +85°C and has a storage temperature range of -25 to +85°C. This makes it suitable for harsh environments. It also has an operating voltage of 5-15 Volts DC at 75mA.

When it comes to applications, the 62A11-01-020SH is most commonly used in linear and rotary motion control systems, including alarm systems, analytical instrumentation, and automation. Its stable measurements and high precision make it ideal for applications such as robotic arm control, robotic vision systems, motor speed control, motion sensing, and tracking of moving objects.

The 62A11-01-020SH encoder truly sets a new standard for digital optical encoders. Its sophisticated technology and multiple functions make it an ideal choice for high-end applications, where accuracy and stability are paramount. Whether it is used in motion control, alarm systems, or analytical instruments, the 62A11-01-020SH encoder will provide reliable results.

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