What is the name of the end of a circular cable?

1, Naming of circular cable ends
Circular cable end, as the name suggests, refers to a connector with a circular design at the end of the cable. In cable systems, this type of connector is commonly referred to as a "circular joint," "cable circular joint," or "cable termination head. According to the different requirements of cable systems, circular cable ends may have different names and specifications, such as high-voltage cable terminations, low-voltage cable terminations, waterproof cable terminations, etc. These names typically reflect the specific function, application scenario, or performance characteristics of the cable end.
2, Structural characteristics of circular cable ends
The end of a circular cable is usually composed of multiple components, including the joint body, insulation layer, conductor, seal, etc. These components work together to ensure the reliability, safety, and stability of cable end connections.
Joint body: The joint body is the main load-bearing component at the end of a circular cable, usually made of high-strength, corrosion-resistant materials such as copper, aluminum, or stainless steel. The design of the joint body needs to consider factors such as cable diameter, bending radius, and installation environment to ensure that the cable end can be firmly fixed in the desired position.
Insulation layer: The insulation layer is located between the joint body and the conductor, used to isolate the conductor in the cable, prevent current leakage and short circuit. The insulation layer is usually made of materials with high insulation performance, such as polyethylene, polyvinyl chloride, or cross-linked polyethylene. These materials have good electrical and mechanical properties, and can maintain stable insulation performance in harsh environments.
Conductor: Conductor is the core component at the end of a circular cable, used for transmitting electrical energy or signals. Conductors are usually made of materials with high conductivity, such as copper or aluminum. The design and material selection of conductors need to consider factors such as cable transmission capacity, frequency, and working environment to ensure transmission efficiency and signal quality.
Seals: Seals are used to ensure the waterproof, dustproof, and corrosion-resistant performance of circular cable ends. Seals are usually made of elastic materials such as rubber or silicone. These materials have good sealing performance and aging resistance, and can maintain stable sealing effect in harsh environments.
3, The functional role of circular cable ends
Circular cable ends play multiple roles in cable systems, including connection, fixation, protection, and signal transmission.
Connection function: The circular cable end achieves reliable connection between cables through the design of the connector body and conductive body. This connection not only ensures the transmission efficiency of electrical energy, but also guarantees the stability and accuracy of signals.
Fixed function: The circular cable end is securely fixed to the cable through the design of the connector body and installation accessories. This fixation not only prevents cable loosening and detachment, but also ensures the stability and safety of the cable system.
Protection function: The design of insulation layer and sealing element at the end of the circular cable achieves the protection of the cable. This protection not only prevents current leakage and short circuits, but also prevents the intrusion of moisture, dust, and corrosive substances, extending the service life of the cable.
Signal transmission function: The circular cable end is designed with a conductive material to achieve signal transmission. This transmission not only ensures the stability and accuracy of the signal, but also meets the requirements of signal transmission in different application scenarios.
4, Application areas of circular cable ends
Circular cable ends have been widely used in multiple fields due to their unique structure and functional characteristics.
Power industry: In the power system, circular cable ends are widely used in high-voltage transmission lines, substations, power plants, and other places. They ensure the stable operation and safety of the power system by connecting and fixing cables.
Communication industry: In communication systems, circular cable ends are widely used in places such as fiber optic communication, mobile communication, and fixed telephone networks. They ensure the stability and reliability of the communication system by transmitting signals and connecting cables.
Railway industry: In the railway system, circular cable ends are widely used in railway signal systems, power supply systems, and other places. They ensure the safe operation of the railway system and the accuracy of signal transmission by connecting and fixing cables.
Construction industry: In the construction industry, circular cable ends are widely used in building automation systems, fire protection systems, lighting systems, and other places. They ensure the stability and safety of the building system by connecting and fixing cables.