As mobile robots evolve toward autonomous navigation, flexible operation, and increasingly complex working environments, traditional distributed drive systems are facing new challenges. Separate motors, gearboxes, couplings, and transmission components can increase chassis complexity and limit available installation space. This is why more robot manufacturers are turning to integrated hub servo motors. By combining key drive components within a compact wheel-end unit, hub motors offer new possibilities for improving drive integration, motion control, and chassis design. In this article, we explore the key performance requirements of mobile robots, explain the advantages of integrated hub motors, and examine how HONPINE's Drive Wheels, Steering Drive Wheels, and Differential Drive Wheels support different AGV and AMR applications.