The GRAYHILL part 62A22-02-P is an optical encoder designed for rotary incremental motion control applications. It features a flat, compact design with a 2oz.in torque rating for smooth and precise operation. The encoder produces a digital square wave output and is mounted using through hole PC pins for secure and reliable connection. With a resolution of 4 counts per revolution (CPR), this encoder offers accurate and consistent position feedback. Whether it is used in robotics, industrial machinery, or other control systems, the GRAYHILL 62A22-02-P is a reliable and efficient choice for rotary motion control.