Product Description:

The E2325000942 incremental encoder is produced by Danaher within the Dynapar Encoders series. It serves as a rotary feedback element that translates mechanical shaft movement into electrical pulse trains, enabling PLCs and drives to track position and velocity in automated conveyors, packaging lines, and servo axes. The compact assembly mounts directly on a motor or gearhead shaft and supports motion systems that require precise closed-loop regulation without adding significant mass or length to the drive train.

The encoder operates from an input supply of 5–26 VDC and draws a maximum of 80 mA, allowing direct connection to most drive logic rails. A 7272 line driver conditions the differential A and B channels so they can switch up to 40 mA in either sink or source mode. The minimum bandwidth is 100 kHz, keeping quadrature signals valid at elevated shaft speeds. The electronics are housed in a NEMA 12/IP54 enclosure, and shielded bearings minimize particulate ingress at the shaft interface. The differential, no-index architecture delivers pulses with channel A leading channel B during clockwise rotation, establishing a clear phase relationship for direction decoding. The rated operating temperature ranges from 0 °C to 70 °C, maintaining logic thresholds across typical cabinet conditions.

Mechanically, the unit couples to a 1/4-inch diameter shaft by means of a clamp hub and can withstand combined radial or axial loads of up to 5 pounds without affecting accuracy. The optical disk generates 2500 PPR in quadrature, providing fine motion granularity when used with 4× decoding. Stable timing is preserved at speeds up to 5000 rpm, matching medium-speed servo or spindle duties. An integral PVC-jacketed cable extends 6 feet from the rear exit, offering flexible routing to nearby I/O cards while maintaining signal integrity along the cable run.