EN12-HN11AF20

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Encoders are widely used in various applications across many industries. One type of encoder, the EN12-HN11AF20, is commonly used in robotics and other automated systems. This encoder is a two-channel encoder that is comprised of two separate encoders, a master encoder and a slave encoder. The master encoder (EN12-HN11AF20) can be operated in either push-pull mode or dual conversion mode. The push-pull mode is the most common and is suitable for most applications. This mode allows the encoder to be operated in either direction and is also ideal for low power operation.

The slave encoder (HN11AF20) operates in four different modes, allowing for flexibility in the application. The quadrature, pulse width, and analog modes offer different levels of sensitivity and accuracy. The pulse width mode is suitable for applications where accuracy is paramount while the analog mode is suitable for applications where dynamic performance is desired. The encoder also offers an optional velocity feedback which can be used to provide precise velocity control.

The working principle of the EN12-HN11AF20 is primarily based on the use of a magnetic field to generate a pulse signal. When the field is encountered, a signal is generated by the sending head of the encoder. This signal is received by the receiving head and converted into a digital signal which can then be used by the receiving device. The digital signal generated is an output of the angular position of the shaft of the encoder.

The magnetic field of the EN12-HN11AF20 encoder is generated by a fixed magnet located at the sending head of the encoder. The magnet creates a field which is sensed by the receiving head. When a rotation occurs, the receiving head senses the field changes and generates a signal which is used to determine the angular position of the shaft. This signal is then used to determine the control actions of the device.

The EN12-HN11AF20 encoder is commonly used in robotic applications, which require precise control of movements and actions. It is also commonly used in automated production lines, where it is used to control the speed of conveyors, rate at which machines are operated, and other aspects. It is also used in a variety of other applications including medical instrumentation, construction and material handling, and automotive applications.

The EN12-HN11AF20 encoder is a good choice for applications where accuracy, reliability, and flexibility are key requirements. It is highly accurate and can be operated in various modes depending on the application. The encoder is also designed to be robust and resistant to environmental conditions.

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