BEI H25D-SS-512-ABC-7406R-LED-EM16-S Rotary Encoder

BEI SENSORS H25D-SS-512-ABC-7406R-LED-EM16-S is an incremental rotary encoder in BEI’s flagship H25D family, designed to deliver reliable rotational position feedback in industrial equipment. It specifies 512 cycles per turn and three output channels (A, B, C), with LED illumination for visibility and an EM16-S mounting footprint for compact installations. The H25D line emphasizes rugged construction with EMI shielding, precision bearings, and matched thermal coefficients to endure demanding environments; models in this family with the -S suffix are designated as special-feature variants and are offered in configurations like LED lighting and end-m mountings. This encoder is compatible with automation and motion-control applications such as packaging, robotics, CNC machinery, and other machinery requiring precise incremental position data, and under shaft-seal options it can meet NEMA 4 and 13 requirements for protected operation.