Product Description:

The HS2003606034J incremental encoder is manufactured by Danaher as part of the Dynapar Encoders series. Installed on a motor or machine shaft, it delivers two square-wave channels for motion feedback. These channels allow controllers to determine rotational speed and direction in motion-control and counting applications.

The optical disk inside the unit is etched for a resolution of 360 PPR, so each full revolution generates 360 pulse cycles that correspond to 1-degree mechanical increments. An electronic sensing chain supports a minimum frequency response of 100 kHz, permitting reliable edge detection at high rotational rates. The assembly sustains speeds of up to 6000 rpm without losing accuracy, making it suitable for medium-speed servo and conveyor drives. Quadrature channel spacing is maintained at 90° ±22.5°; this tolerance keeps phase separation within the limits required by standard directional decoding circuits. Output transitions reach the logic rail in <1 µs at 1000 pF, limiting timing jitter when the encoder drives long or capacitive cable runs.

The 12 mm bore allows the hollow shaft to slide onto common metric motor stubs and secure with a clamp collar. The sealed housing carries a rating of NEMA 4/IP65, protecting the internal components against dust and directed water jets. Electrical output is provided by a 7272 line driver that sources and sinks balanced currents into differential receivers, improving noise immunity over extended wiring. Field termination uses an 8-pin M12 connector, enabling tool-free connection and consistent pin assignments across installations. Starting torque is limited to 12.0 oz-in to minimize loading on small motors, and the aluminum body weighs no more than 10 oz. Its moment of inertia is 5.1 × 10⁻⁴ oz-in-s², helping the device track speed changes without introducing significant drivetrain lag.