F144096/063XZ20 by Danaher

The F144096/063XZ20 encoder by Danaher is part of the Dynapar Encoders series, offering a compact solution for precision motion control. This incremental optical encoder features a Resolution Range of 1000–5000 PPR and a fixed Resolution of 4096 PPR, delivering high-fidelity feedback in demanding environments. Designed with a Mechanical Design of non-marring hollow shaft and flex tether, it accommodates an 8 mm Hub Diameter and a 10 mm collar for versatile mounting options. The device operates reliably up to 120 °C, ensuring consistent performance across thermal extremes. Requiring only 5 VDC ±10% for power, it draws 150 mA for incremental only and 175 mA with commutation, making integration straightforward in modern automation systems.

Performance is rooted in precise signal generation and low-latency outputs. The encoder's Incremental Accuracy of ±2.5 arc-min edge-to-edge and Index Channel Accuracy of ±1° mechanical maintain tight position control, while the Minimum Edge Separation of 45° between A and B channels optimizes noise immunity. The Incremental Output uses a 26LC31 differential line driver (40 mA max) for robust signal integrity over long cable runs. Commutation channels U, V, and W, spaced 120° phase relationship, align motor phases precisely, aided by a Commutation Accuracy of ±6 arc-min and Commutation Output via open-collector (30 mA max). The Index Pulse Width selectable at 90° A & B high or 180° B high ensures accurate homing and reference positioning.

Built for industrial automation, the F144096/063XZ20 combines durability and ease of integration. The hollow-shaft architecture with flex tether minimizes mechanical wear and simplifies coupling, enhancing lifecycle longevity. With protection against harsh conditions and thermal exposure up to 120 °C, the encoder remains reliable in high-temperature applications. Its line driver output format supports differential signaling for noise-reduced transmission in factory environments. Ideal for servo drives, robotics, and CNC machinery, this encoder offers both incremental and commutation feedback, streamlining system design and reducing component count in precision motion systems.