HS35R1200P379 by Danaher

The Danaher HS35R1200P379 rotary encoder from the Dynapar Encoders series delivers precise motion feedback and robust construction for demanding industrial automation environments. This encoder achieves 1200 pulses per revolution (PPR) through a differential ABZ output with a 7272 line driver, enabling high-resolution signal integrity. Designed to tolerate shaft speeds up to 6000 RPM maximum, the HS35R1200P379 maintains reliable performance at high rotational velocities. Its 25 mm Bore size and slotted tether fixing mechanism provide secure, slip-resistant mounting in standard machinery setups. Manufactured by Danaher, this unit combines rugged materials with precision electronics for consistent uptime.

Technical specifications are rigorously defined to support diverse application requirements. The HS35R1200P379 features an enclosure rating of IP67 (IP64 at shaft speed above 5000 RPM) for dust and splash protection under most operating conditions. It handles a wide input/output voltage range of 5–26 VDC via its differential ABZ, 7272 line driver output format. The shaft is crafted from 6061-T6 Aluminum to balance strength and light weight. Default index width is set to 180° for a broad reference pulse window. Connectivity is provided through a 10-Pin Bayonet termination with a mating connector for secure, vibration-resistant installation.

Operational performance is optimized for extremes of temperature, shaft speed, and mechanical stress. The encoder’s standard operating temperature spans -40 to +85 °C, with storage capability from -40 to +100 °C. Starting torque is held below 5.0 oz-in max, minimizing loading on the driven shaft. The design supports continuous operation at 6000 RPM maximum shaft speed while maintaining signal fidelity. With a maximum unit weight of 16 oz, the HS35R1200P379 adds minimal inertia to the system, preserving dynamic response.

System integration is straightforward in industrial automation systems requiring precise position and velocity feedback. The differential ABZ output and broad voltage compatibility eliminate the need for external level shifting. Its slotted tether fixing and 25 mm bore size match common motor and gearbox shafts without machining. Ideal target applications include CNC machines, robotics, packaging lines, and conveyor systems where accurate, repeatable motion control is critical.