ACZ11BR1E-15KQA1-20C

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Encoders play an important role in various machining processes, particularly with servomotors. One such encoder, the ACZ11BR1E-15KQA1-20C, is a multi-turn absolute encoder that is most commonly used in high-precision and industrial applications. This encoder uses the coded disc principle, whereby a series of pulse signals are emitted as a result of the rotation of the coded disc. This encoder is designed to read absolute positions accurately while meeting very precise requirements.

Application Field

The ACZ11BR1E-15KQA1-20C is most commonly used in the aerospace industry. This is due to its highly accurate and robust construction. The encoder is used in servo-controlled systems that require precise control and feedback from the system. These systems need highly precise feedback and the ACZ11BR1E-15KQA1-20C provides this with its 12-bit resolution and ability to read absolute positions with a 15,968 bit resolution. This encoder is also used in industrial automation machines, as its high resolution and robust construction make it well-suited for harsh working conditions. It can also be used in robotic systems, to ensure that operations are precise and accurate. The ACZ11BR1E-15KQA1-20C is also used in some medical and laboratory equipment as its high accuracy allows for precise control in these machines.

Working Principle

The ACZ11BR1E-15KQA1-20C uses a coded disc principle which works on the principle of detecting incremental and absolute positions. This encoder employs a series of slits cut in a circular disc, known as the coded disc. The disc is attached to the rotor of the motor, and its rotation causes it to pass through the encoder’s sensing system, which consists of a single coil and a permanent magnet. As the disc passes through the sensing system, each slit causes a pulse signal to be generated. This encoded signal is then sent back to the controller, which interprets the signals and is able to determine the absolute and incremental positions of the motor.

The coded disc is designed with an even and constant shape, pitch, and depth of the slits cut in the disc. This helps to ensure that all pulses generated will have the same width, duration, and separation. This allows the encoder to accurately measure the angular position of the motor. Additionally, the coded disc features a ceramic body that acts as a shield against electromagnetic interference. This ensures that the pulse signals remain clear and are correctly decoded by the controller.

Conclusion

The ACZ11BR1E-15KQA1-20C is a multi-turn absolute encoder commonly used in high-precision and industrial applications. It uses the coded disc principle, whereby a series of pulse signals are emitted as the programmed disc rotates. These signals are sent to the controller which interprets them and is able to determine the absolute and incremental positions of the motor. The encoder is designed to read absolute positions accurately while meeting very precise requirements, making it ideal for use in aerospace, industrial automation, robotic, medical and laboratory applications. Furthermore, the ceramic body of the coded disc acts as a shield against electromagnetic interference, ensuring that the pulse signals sent remain clear and are correctly decoded.

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