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SinCos Encoder Multiplier and Splitter

The EM1024 is a single-channel analog SinCos encoder multiplier and splitter. We designed it for high-precision motion control applications, including inspection and metrology systems. From the original incoming SinCos encoder signal, two pairs of output encoder signals (four total) are generated – two buffered SinCos identical to the original and two AqB with up to 1024 counts per SinCos period.


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Key Features and Use Cases

  • Compact DIN Rail mount form factor with D-Sub connectors for easy integration
  • Jumper-selectable power supply input source (from controller/drive or external supply) for easy integration
  • Rotary Selector selectable AqB Multiplication Factor up to 1024 counts per SinCos encoder cycle for high-resolution position event generation and position capture
  • Max SinCos Encoder Input Frequency of 700 kHz (Absolute maximum)
  • Max AqB Encoder Output Frequency of 25 million counts/second
  • Sophisticated filtering, gain/phase/offset, and hysteresis calibration for optimal performance