The HEIDENHAIN ERN 1331 1024 62S12-30 K (ID 1169566-52) is a high-precision absolute rotary encoder engineered for accurate position and speed feedback in CNC machines, servo drives and industrial automation systems. With 1024 increments, it delivers reliable, high-resolution motion data and excellent repeatability. Featuring a rugged enclosure, integrated bearing and advanced digital interface, the ERN 1331 ensures stable performance in demanding environments. Ideal for OEM integration, retrofits and maintenance replacements, this encoder helps maintain precision motion control, reduce system downtime and optimize machine performance.