This classification covers drive systems and motors that serve as power sources for manufacturing equipment and industrial machinery. It includes a wide range of equipment from various electric motors such as AC motors, DC motors, servo motors, and stepping motors, to power transmission mechanisms including reducers, gearboxes, couplings, pulleys, and belts. The target equipment is used for driving production lines, conveying systems, machine tools, pumps, fans, and similar applications, excluding individual electronic components and control devices.