The resistance characteristics of the stator in the CT tube directly affect the performance and stability of the entire system. High-quality stators are usually made of high-quality materials, are strong and durable, and can withstand large loads and high-speed operation, thus having strong resistance. The magnetic field generated by the stator interacts with the magnetic field of the rotor to produce torque that drives the rotor to rotate. Optimized magnetic field design can improve the efficiency and output power of the stator, thereby enhancing its resistance. The winding design of the stator directly affects its electromagnetic and resistance characteristics. Properly designed windings can reduce resistance and increase current density, thereby enhancing the output power and resistance of the stator. The stator will generate more heat when operating at a high load, and the design of the cooling system directly affects the temperature and thermal stability of the stator. A good cooling system can effectively reduce the temperature rise of the stator and improve its load-bearing capacity and resistance.