Circular connectors are mainly used in the industrial field. The structural form of circular connectors is cylindrical, and the mating surface is circular. Used for internal plug connections between devices, including circular power connectors and circular signal connectors. What are the common applications of circular connectors

　　Circular connectors, as the core connecting components in sensors, actuators, and other devices, have a crucial basic structure. It is mainly composed of insulation, contact body, and shell. Circular connectors are widely used in the following fields due to their stable structure, strong anti-interference ability, and high protection level

　　Industrial automation: Connect sensors, actuators, PLCs and other equipment to achieve data exchange and control transmission. For example, the M12 series connectors are used in industrial networks to connect sensors and actuators, with a protection level of IP67 and suitable for harsh environments.

　　Communication base station: Connect antennas, RF modules, etc. to ensure stable signal transmission. Its ability to resist electromagnetic interference (EMI) and radio frequency interference (RFI) ensures communication quality.

　　Robotics technology: used for joint connections to ensure the reliability of signal transmission during motion. For example, the rotating joints of robot arms require high durability connectors to prevent loosening or disconnection.

　　New energy vehicles: connected to battery management systems, motor controllers, etc., capable of withstanding extreme conditions such as vibration and high temperatures. For example, high-voltage connectors need to be tested for high voltage and high current to ensure safety.

　　Medical equipment: Ensure precise signal transmission and power management, such as endoscopes, monitors, and other equipment that require high reliability connectors to prevent poor contact from causing medical accidents. With the rise of emerging fields such as rail transit, EMS circuit board components, LED outdoor displays, and outdoor LED lighting, the application prospects of circular connectors are even broader.

　　The cylindrical structure of circular connectors has natural robustness and higher strength than any other shape. The shell is made of zinc alloy or PBT engineering plastic material. The connection adopts 1/4 quick bayonet connection, plug-in connection, pin connection, quick insertion connection, threaded connection, push-pull connection, etc. The cylindrical structure of circular connectors has natural robustness and a higher strength to weight ratio than any other shape. It is easy to machine with standard machine tools. Easy to seal, insert, and disassemble. The locking mechanism is simple and sturdy. Through technological development, the process is complete and reasonable, with high reliability. Therefore, it is necessary to use multi contact connectors to achieve interconnection between components and cables, as well as between cables, and circular connectors are a good choice.