The SICK SRM50-HFV0-S21 (ID 1051073) is a high-performance incremental rotary encoder engineered for precise speed and position feedback in industrial automation. With its robust 50 mm housing, strong resistance to shock and vibration, and reliable signal output, the SRM50-HFV0-S21 ensures stable operation in demanding environments such as material handling, packaging, robotics and motion control systems. Designed for easy integration and durable performance, this encoder delivers accurate measurement, helping reduce machine downtime and optimize control accuracy. Ideal for OEM applications, retrofits, and maintenance replacements where reliable encoder feedback is essential.