The SICK SRM50‑HZV0‑S21 (SICK‑ID 1052638) is a high‑resolution absolute multiturn rotary encoder from the SRM50 family. With 1,024 sine/cosine periods per revolution, up to 4,096 turns, and HIPERFACE® interface, it delivers over 134 million steps of precise position feedback. Featuring binary-coded output, programmable memory, compact design (~0.2 kg) and IP40 protection, it supports up to 12,000 rpm and ±52″ system accuracy. Ideal for servo and motion control systems requiring robust, high‑accuracy motor feedback solutions.