In modern aerospace equipment, theconductive slip ring serves as a core component, responsible for the electricaltransmission between rotating and fixed parts. It is widely used in complexelectromechanical systems such as fighter jets, unmanned aerial vehicles(UAVs), radar systems, etc., ensuring stable and reliable signal transmissionand power supply.

Radar, as a key component of modern fighterjets and missile systems, cannot function properly without the support of slipring technology. For example, the J-35A carrier-based fighter jet is equippedwith a multifunctional radar system and high-speed rotating optoelectronicdevices, both of which rely on slip rings to achieve efficient electricalconnections and data transmission. These slip rings must not only have highprecision and durability but also ensure stable signal transmission andreal-time performance. The reliability of this technology is especially crucialduring high-speed maneuvers of the aircraft.

The display of unmanned equipment was amajor highlight at this year's airshow. Various devices, including theRainbow-7 UAV, "Orca" unmanned combat boat, and "MachineWolf" unmanned vehicle, all rely on slip ring technology for theirrotating cameras, antennas, and multi-axis motion systems to providehigh-precision electrical connections and real-time signal transmission. Thesesystems must perform multiple tasks in complex battlefield environments, andthe application of slip ring technology ensures their efficiency, flexibility,and reliability under autonomous control.

In the J-15T carrier-based fighter jet'sformation demonstration, the precision operation of the aerial refueling systemalso relies on slip ring technology. Slip rings are used to control therotation and release of the refueling arm, ensuring a smooth and efficientrefueling process. This application highlights the critical role of slip ringtechnology in ensuring the safety and stability of high-difficulty tasks.

With the continuous advancement ofaerospace technology, slip ring technology is also evolving. The demand forhigh-speed, large-capacity data transmission in modern equipment has led toinnovations such as high-frequency signal slip rings and optical fiber sliprings. Meanwhile, in extreme marine and high-altitude environments, slip ringswith strong corrosion resistance and high impact resistance have becomeessential components for equipment. These technological innovations provide asolid foundation for the further development of future fighter jets, unmannedequipment, and multifunctional carrier-based systems.