Allen-Bradley 845H SJDZ14CKY1C Optical Incremental Encoder

Allen-Bradley 845H SJDZ14CKY1C is an optical incremental encoder from Rockwell Automation's 845H family. The Size 25 unit is housed in a NEMA 4/13 enclosure designed for rugged industrial environments and is part of Bulletin 845H's line of encoders that provide incremental position feedback for automation systems. This variant delivers 254 pulses per revolution (PPR) and supports a frequency response up to 210 kHz, enabling reliable speed and position sensing in applications such as conveyors, packaging lines, and machine feeders. The 845H encoders are built to withstand harsh conditions while delivering consistent performance across demanding industrial tasks.