BEI H25D-SS-1000-ABZ-7406R-LED-SM16-S P 924-01002 Encoder

The BEI SENSORS H25D-SS-1000-ABZ-7406R-LED-SM16-S is a heavy‑duty incremental encoder from BEI’s H25D family that delivers 1000 cycles per revolution and provides dual channels with an index for reliable motion feedback in servo‑driven systems. It uses a 2.5‑inch diameter servo‑mount with a square flange and a shaft seal for rugged industrial environments, and it terminates via a side connection with an MS3102R16S‑1P option. The device outputs two differential channels (A and B) with an index (Z) through NPN open‑collector outputs, suitable for quadrature counting and precise position tracking. An onboard LED indicator aids simple status monitoring, and the ABZ configuration is typical for this series. Some listings note this variant as discontinued by the manufacturer, with cross references such as 924-01002 in related catalogs.