Products

Introduction ：

    Relative position changes are transmitted to the control system as square wave pulses for precise positioning or speed measurement. Signals travel via two phase-shifted channels (A and B); comparing their phase relationship determines rotation direction (e.g., CW viewed from load side toward shaft). Controllers evaluate rising/falling edges, quadrupling resolution through quadrature decoding with pulse counts. Homing establishes absolute position using the zero channel I pulse as a reference for rotation angle. Integrated line drivers sharpen edges for better quality, generate complementary A/B/I signals, and use differential transmission to eliminate interference.

Features and Benefits ：

🔷    Optical and magnetic principles.
🔷    2-3 channels.
🔷    Maximum pulses per revolution: 4096.
🔷    Relative position signal, suitable for positioning tasks.
🔷    Rotation direction recognition.
🔷    Speed calculation based on pulses per time unit.
🔷    Standard solution suitable for multipl.