Carbon fiber can be used to manufacture motor rotors, especially in applications that require high-speed rotation and lightweight. Carbon fiber rotors have high strength and stiffness, allowing them to withstand centrifugal and inertial forces during high-speed rotation. In addition, the density of carbon fiber can reduce the mass of the entire motor system, thereby improving energy efficiency and response speed.

Meanwhile, carbon fiber materials can be used to manufacture structural components of motors, such as casings, end caps, and brackets. These components need to have lightweight and strong height characteristics to provide sufficient structural support and protect internal motor components. The high strength and low density of carbon fiber composite materials make them an ideal choice for manufacturing these components.