HS35R1024D1A7PS by Danaher

The HS35R1024D1A7PS encoder from Danaher is a high-performance rotary feedback device in the Dynapar Encoders series designed for precise position tracking and speed measurement in industrial automation. It delivers 1024 Pulses per Revolution (PPR) via its hollow-shaft design and supports a Max Operating Speed of 6,000 RPM for dynamic motion control tasks. The unit operates on an Input Voltage range of 5–26 VDC and provides a standardized Output Voltage of 5 VDC to interface seamlessly with digital drives and controllers. Housed in an aluminum enclosure conforming to NEMA 4/IP66 standards, it offers robust protection against dust, water washdown, and corrosive environments. With a compact Bore Size of 3/4 inch (19.05 mm), the encoder mounts directly on motor shafts, eliminating couplings and reducing system complexity. The integrated Signal Indicator LED provides immediate visual feedback on output status to facilitate commissioning and troubleshooting.

Combining rugged mechanical construction with advanced electrical features, the HS35R1024D1A7PS delivers reliable performance in demanding applications. Its Differential AB output stage, driven by a Line Driver (4469), ensures high-integrity signal transmission over long cable runs while effectively rejecting electrical noise. A ten-pin Output Connector coupled with a mating connector simplifies installation and guarantees secure contact under vibration. The aluminum Housing Material contributes to a lightweight design without compromising durability, and the encoder tolerates vibrations up to 20 G for operation in high-shock environments. The precise 1024 PPR resolution affords fine positional granularity, while the hollow-shaft architecture minimizes rotating inertia for improved system responsiveness.

Engineered for seamless integration into modern automation systems, the Dynapar encoder features a 4.5-inch C-Face Tether mounting style that locks the housing to the motor frame, preserving alignment accuracy and preventing shaft slippage. The hollow-shaft configuration supports direct coupling, reducing mechanical backlash and maintenance requirements. Rated for NEMA 4/IP66 protection, the encoder thrives in washdown, food processing, packaging, and material handling applications where reliability and hygiene are critical. Its broad Input Voltage tolerance and standardized 5 VDC Output Voltage make it compatible with a variety of PLCs, motor drives, and motion controllers. Maintenance is simplified by the on-board LED Indicator, which provides real-time status, speeding up diagnostics and minimizing downtime.