The YASKAWA UTSAH‑B17BB is an internal 17-bit absolute rotary encoder designed for seamless integration with Yaskawa AC servo and spindle motors. Mounted using a spring-coupled plate directly on the motor shaft, it delivers highly accurate absolute position feedback without rotor misalignment. With 17-bit resolution (≈ 131,072 positions), it ensures precision in complex control systems. Compact and rugged, this encoder is suitable for industrial robotics, CNC automation, and motion control, offering reliable performance in noisy environments. Ideal for applications requiring robust, high-resolution absolute feedback within tight motor integration.