The HEIDENHAIN ERN 1385 2048 62S14-70 (ID 749 146-53) is a high-resolution incremental rotary encoder engineered for precise speed and position feedback in demanding industrial automation and motion-control systems. With 2048 pulses per revolution, it provides accurate, high-quality signals for servo drives, CNC machines, robotics and advanced motor control applications. Built with Heidenhain’s proven optical technology and a rugged, vibration-resistant housing, the ERN 1385 delivers reliable performance and long service life even in harsh environments. Its standardized electrical and mechanical interface enables easy integration and fast replacement, helping reduce downtime, maintain machine accuracy and optimize overall system performance.