1453795

Circular cable assemblies provide a quick and easy way of connecting items of electronic, electrical and power equipment through a single connected cable. These assemblies consist of features such as a Circular Connector, Jacket and Accessory items. They are used in a variety of applications and industries. The following sections discuss the 1453795 application field, working principles, and other aspects relating to circular cable assemblies.

Application Field

Circular cable assemblies are used in a wide variety of applications and industries. Some of the most popular applications in which they are used include the military, medical, instrumentation, audio/video, aviation, automotive, and aerospace industries. These assemblies are used in numerous applications including performance testing, diagnostic testing, interference-resistant connections, high-current/voltage connections, and the production of custom harnesses.

Working Principle

Circular cable assemblies are designed to serve a wide range of uses while providing reliable connections and minimizing interference. The primary components of a circular cable assembly are the connector, jacket, grommet, and strain relief assembly. The connector is the primary element in the assembly and serves to connect the electrical lines in the cable. Generally, the connector is constructed of conductive material and features gold-plated contacts. The jacket is a protective covering that typically consists of braided or spiral wire wrap, vinyl material, and metal braid. This serves to protect the connected wires and contacts from damage and corrosion. The grommet is a soft rubber material that acts to reduce the vibration and tension of the wires. Finally, the strain relief assembly prevents the cable from coming loose from the connector.

Cable Connectors

The connectors used in circular cable assemblies are typically male or female. Male connectors feature pins, which provide the electrical connection while female connectors feature sockets which provide mechanical support. There are various types of male and female connectors, such as bayonet, threaded, stoplock, and twist lock. Each type of connector utilizes different locking mechanisms to provide a secure and reliable connection between the cable and the connector. Additionally, the connectors are typically constructed from metal or plastic and can be configured to meet specific requirements.

Jacket Materials

The jacket is an important component of the circular cable assembly and is typically constructed of various fabrics or plastics. These jackets are designed to provide mechanical and environmental protection to the cables and connectors. Common materials for the jackets include vinyl, abrasion resistant nylon, and Tefzel. Each material offers unique properties and can be combined with other fabrics to create a custom cable jacket. For example, nylon jackets can be used to provide protection against abrasion while vinyls can provide water-resistant properties. In addition, the jacket materials can be customized, such as using Teflon, for additional protection.

Other Components

In addition to the connector and jacket, other components are also used in the assembly. These components can include grommets, anchors, strain reliefs, adapters, breakouts, and shields. Grommets are used to reduce vibration and tension of the wires within the cable. Anchors provide support for the connector and cable while strain reliefs secure the cable to the connector to prevent the cable from becoming loose. Adapters allow two different sized connectors to be connected together while breakouts allow the assembly to be easily routed through enclosures and panels. Lastly, shields are used to reduce EMI interference, preventing the connector from emitting radio frequencies.

Conclusion

Circular cable assemblies are an essential component for a variety of applications in the military, medical, instrumentation, aviation, automotive, and aerospace industries. These assemblies are typically composed of a connector, jacket, grommet, and strain relief assembly. Connectors come in various forms, such as male and female, and feature gold-plated contacts for reliable connections. The jacket is a protective covering that can be composed of various fabrics or plastics, while grommets reduce the vibration and tension of the wires. Other components of the assembly include anchors, strain reliefs, adapters, breakouts, and shields. All of these components work together to create a reliable and interference-resistant connection for the connector.