The Rexroth R900344919 MSR 30KE05-1X is a robust and reliable motion sensor designed for precise measurement of speed and direction of rotation in demanding hydraulic applications. Engineered for direct mounting on specific Rexroth hydraulic pumps and motors, this incremental encoder provides high-quality feedback signals essential for closed-loop control systems. Its durable construction ensures dependable performance in harsh industrial and mobile environments, offering excellent resistance to shock, vibration, and contaminants with an IP67 protection rating.