Specialty Vehicles: Long-axis motors are widely used in specialty vehicles such as fire trucks, vehicles, and engineering vehicles, driving various equipment and systems [1][2].

Ship and offshore platforms: Long shaft motors are used on ships and offshore platforms to drive propellers, thrusters, steering gear, and other equipment. Aspirations should be as steadfast as mountains, and the path should be as fluid as water. Without the steadfastness of mountains, one cannot be firm; without the flexibility of water, one cannot reach the destination smoothly.