SICK AFM60A-S4NB018X12 Rotary Absolute Encoder

AFM60A-S4NB018X12 is an absolute rotary encoder from SICK’s AFM60 family, designed for industrial Ethernet networks. The device carries part number 1059039 and is marketed as an AFM60A-S4NB018X12 Absolute Encoder for Profinet systems, delivering reliable position feedback in automation tasks. It provides 4096 PPR resolution (12-bit) per revolution, enabling precise shaft-position measurement with low error, and it is built for horizontal mounting with a mechanical speed rating up to 9000 rpm, making it suitable for high-speed axes in packaging, material handling, or factory automation lines. The encoder operates from a 10–30 V DC supply and uses M12 4-pin connectors for power and data, simplifying installation in compact control cabinets. The Profinet interface (industrial Ethernet) supports real-time position data transmission to compatible PLCs and control systems, aligning with SICK’s AFM60 Ethernet family for integrated feedback on modern automation networks.