The BEI Sensors/Sensata part 01002-10564 is from the H25 Series, which is a highly reliable and robust incremental optical encoder. Designed for industrial applications, this encoder utilizes a high-resolution sensing technology to provide precise and accurate position feedback. With its compact and durable design, the H25 Series encoder is suitable for various motor control systems, robotics, and automation applications. Offering exceptional performance and versatility, this encoder is a reliable choice for demanding environments.