The GRAYHILL 62H2222-H9-040S is an optical encoder designed for rotary incremental applications. With a compact and flat design, this encoder is perfect for panel mount installations. It offers a high torque of 5oz.in, ensuring accurate and reliable position sensing. The straight digital square wave output provides precise and consistent signals. With a cable connection and a resolution of 4CPR (counts per revolution), this encoder is easy to integrate into various systems and applications.