Allen-Bradley 845-FC-T-T Flexible Coupling 10mm to 10mm

845-FC-T-T is a high-performance flexible coupling from Allen-Bradley (Rockwell Automation) used as an encoder accessory for the 845 series of incremental encoders. The coupling is specified for 10 mm to 10 mm shaft diameters, enabling a compact, shaft-to-shaft connection between encoder shafts and drive shafts in automation systems requiring precise feedback. Catalog item 845-FC-T-T carries UPC 662073903017 and is listed by Rockwell Automation as Active and manufactured in the United States. It is documented in official 845-FC encoder accessory literature alongside 845-IN001 (installation) and 847-TD001 (technical data). Distributor listings identify the part as 845-FC-T-T with UPC 662073903017; it is categorized as an Encoder Accessory under Flexible Couplings. This 10 mm-to-10 mm coupling is designed specifically for Rockwell 845-series encoders, and is used in applications where a dedicated encoder coupling is required to connect encoder and drive shafts.