The Hengstler RI58-O/150ES.41KD (ID 0 522 321) is a precision incremental rotary encoder, providing 150 pulses per revolution for accurate position feedback and speed control. Ideal for industrial automation, robotics, and machinery, this encoder features a robust and compact design, ensuring reliable performance even in harsh environments. The RI58-O/150ES.41KD's high-resolution optical technology delivers precise and consistent measurements, enhancing system efficiency and operational reliability. Its durable construction and advanced signal processing make it a reliable choice for demanding applications where precision and durability are essential. Optimize your automation systems with this high-quality Hengstler encoder.