Multi-interface compatible optical-magnetic fusion absolute value encoder

Abstract

The application provides a multi-interface compatible optical-magnetic fusion absolute value encoder, and belongs to the technical field of position detection. The encoder comprises a magnetic Hall induction unit, an optical code induction unit, an MCU, a multi-interface communication unit, a modular power supply unit and the like. The modular power supply supplies power to each unit. The dual induction units cooperatively collect position signals and perform redundancy verification. The multi-interface communication unit automatically adapts to various industrial protocols. The reference voltage unit guarantees signal sampling accuracy. The application realizes high-precision position detection, improves equipment adaptability and operation reliability, reduces the size, is suitable for industrial robots, numerical control machine tools, servo motors and the like, and reduces system integration and maintenance costs.

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