What is a Domestic Absolute Encoder? Technical Features and Application Scenarios Explained
I. What is a Domestic Absolute Encoder? A domestic absolute encoder refers to an encoder type developed or manufactured by domestic manufacturers that retains position information even after power loss. Unlike incremental encoders, absolute encoders output a unique position signal at any location without requiring a zero-return operation. Consequently, they are widely used in industrial applications demanding high safety and reliability standards. With the advancement of domestic industrial measurement and control technology, domestically produced absolute encoders have progressively met mainstream industrial application demands in terms of accuracy, stability, and communication protocol compatibility. II. Working Principle of Domestic Absolute Encoders The working principle of domestic absolute encoders is primarily reflected in the following aspects: Unique Encoding Method: Each position corresponds to a unique digital signal Multi-turn and Single-turn Structures: Supports single-turn angular measurement and multi-turn cumulative position Power-off Memory Function: Retains position information without requiring an external battery Control systems can directly...
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