ACCU CODER 225A1106000CNNT is a thru-bore incremental encoder from Encoder Products Company’s Accu-Coder line, designed for compact shaft-mounted feedback on industrial motors and drives. The 225A family supports either a single-channel (A) or quadrature (Q) output; this model aligns with the 225A thru-bore design and a 600 CPR (PPR) rating. It operates from 4.75 to 24 VDC and uses open-collector outputs with pull-ups; the A output is specified to 32 mA max and the Q output 64 mA max. Electrical frequency is specified from 0 to 6 kHz, with a shaft-speed rating up to about 4000 RPM, making it suitable for moderate-speed applications requiring reliable position feedback. The 225A devices are designed for thru-bore mounting and can be paired with EPC bore adapters and mounting accessories for precise alignment. Note that some retailers list this exact model as discontinued, so availability may vary.