High Precision SinCos Encoder Multiplier and Splitter

The EM1024 is a single channel analog SinCos encoder multiplier and splitter designed 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.

Key Specs and Capabilities

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

Technical Resources