| Interface Type: | AC/DC |
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| Operating Frequency: | Low Frequency |
| Gender: | Male |
| Certification: | RoHS, CE, ISO9001 |
| Application: | Automation |
| Contact Resistance: | <3.0mΩ |
| Samples: |
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| Customization: |
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Audited Supplier In general non-standard automation, the most commonly used aviation connector are M12, M8, M5, M16, 5/8 ', M23, 7/8 'aviation plugs, etc. Velledq electric company has realized the mass production of threaded interface M12 aviation plugs and sockets, M8 aviation plugs and sockets, innovative research and development of high temperature and high sealing socket products. Can accept custom product production.
Aviation connector has the following product characteristics :
1, waterproof, moisture-proof, anti-rain, sunscreen, anti-corrosion.
2, flame retardant, antioxidant, environmental protection (all products are from the green production line).
3, improve the production process: connectors simplify the assembly process of electronic products, but also simplify the mass production process.
4, easy maintenance: failure, no need to clip cable, electric plastic sleeve, etc., only need to unscrew the two ends of the waterproof connector, very easy to LED, solar energy, geothermal and other waterproof products maintenance.
5. Increase design flexibility: Using aviation connectors gives engineers greater flexibility in designing and integrating new products and in composing systems with components
Aviation connector, mainly round, can also be called circular connector, more specific is the cylindrical needle electric connector. The English name is a Circular Connector. A typical aviation connector contains contacts that transmit data and power. The aviation connector got its name from the military aircraft manufacturing industry in the 1930s. The current applications of aviation connector are not only in military equipment and manufacturing, but also in medical equipment, automation, rail transportation, and other operating environments where reliability is critical.
Basic characteristics and components of aviation connector.
Aviation plugs usually have a plastic or metal housing around the contact, which is embedded in an insulating material to keep them aligned. These terminals are usually paired with cables, a construction that makes them particularly resistant to environmental interference and accidental decoupling.
Classification of aviation connectors by number of pins (number of pins, number of pins) Aviation plugs usually have three, six or eight pins (number of pins, number of pins) per terminal of an aviation plug. 2. Distinguish aviation connector according to manufacturing specifications, dimensions, connection angles, and connection and disconnection modes. Standard for aviation plugs: Standard aviation plugs are usually designed to conform to the German national standard or the United States Military Standard (US Army standard). According to the size can be divided into micro, small aviation plug.
DIN Standard for aviation connector (Deutsches Institut fur Normung, German National Institute for Standardization) : DIN aviation plugs comply with German electrical standards. The DIN standard includes high frequency features and marker features such as protective metal housing and round terminals with notches. This structure ensures that they are paired with the right fit. Mil-standard (Military Specifications) : Manufacturers design MIL-Spec connectors based on best practices for military and aerospace applications. These rugged connectors are ideal for high impact use and are highly resistant to extreme environments. Due to the strong epoxy seal around the terminals, some MIL connectors are actually airtight or air tight, and most MIL connectors are water resistant. Micron or nano: Micro and nano micro aviation plugs have smaller pin and jack diameters and narrower spaced contacts. This structure helps save surface space on the terminal surface and reduces the extra weight of the aviation connector on the component.
Aviation connector Terminal connection As with most types of electrical connectors, aviation plugs have a variety of terminal types. The type of terminal you choose determines the nature of the connections between the electrical contacts in each connector assembly. Options vary based on cost, ease of connection and disconnection, and protection against tampering, wear and tear, and environmental damage. The main interface types are insulation displacement, welding, winding, screw or lug, and crimping. Circular Aviation connector are available in a variety of contact sizes and housing sizes, with a measurable diameter (M8/M5/M12), depending on the specific purpose of the connection. Sensors and other precision, high-sensitivity applications are typical for aviation plugs with smaller case diameters; Larger shell diameters are better suited for transmitting power, such as in agricultural machinery.
Advantages and disadvantages of Round aviation connector (compared to rectangular connectors)
Pros: Round aviation plugs are ideal for applications that require electrical connectors with stronger terminals. Their cylindrical shape makes them particularly resistant to mechanical turbulence and impact damage.
Disadvantages: The circular surface area of the aviation connector restricts the arrangement of pins and jacks on the surface of the aviation plug; Rectangular connectors allow more contacts to be installed with greater and even spacing on smaller surface areas.
The main application area of aviation connector
Most are industrial applications, including agriculture, automation, medical, aerospace and rail.
Aviation connectors are made of high-strength metal materials, which have undergone precision machining and plastic sealing processes to ensure a high degree of mechanical strength and water resistance. The connector is also equipped with wire clamps and a reliable sealing structure to protect the connector from external influences such as vibration, temperature changes and humidity. In addition, the M20 aviation plug connector also uses a two-way pin design to ensure a high degree of connector security. At the same time, the insertion and removal of the connector is very simple, with a simple push and pull operation.
Overall, the aviation connector is the preferred connector for many aviation, military and communications devices due to its high quality, high reliability and high security. Its unique design and reliable performance provide an important guarantee for a variety of high-end equipment.
What are the common faults of aviation connector?
Aviation connector, also known as air plug and connector, is an important interconnection equipment, widely used in aerospace, intelligent manufacturing, automation, rail transit, medical equipment, communication construction and other fields. In the course of daily use, there are often common faults such as loose aviation plug, poor insulation layer of connector and poor fixing. Devices connected to connectors tend to be refined, which requires higher connector quality, stability, and security. Even minor and common faults should be resolved in a timely manner.
Aviation connector loose problem
Electronic components like Aviation connector are more likely to have loose connections. Connectors are connected through push-pull locks, nut locks, and latches. Improper operations may cause loose connections.
When the Aviation connector failure, the first question to consider is whether the connection is tight, whether there is loose phenomenon. During the inspection, all relevant aviation plugs need to be examined individually. The reasons that may cause aviation plug loose fault are: the overall design of aviation plug is not scientific; Incorrect use of raw materials; The grinding tools are not stable, and the production and processing specifications are deviated. Connector surface is not smooth; Surface processing such as electroplating is not scientific; Poor assembly. The above reasons may cause the aviation plug connection parts can not be tightly fitted, and then cause loosening problems.
If the usual maintenance is not good, the Aviation connector placed in the difficult environment of the area storage, may lead to the aviation plug connection site damage, corrosion, once the connection site damage can not be repaired, must be replaced.
In the process of application of national standard aviation connector, poor insulation may be caused by the following reasons:
Unnecessary metal materials may be present on or within conductors and insulators;
The surface of the connector is filled with floating dust, flux and other air pollutants;
Organic chemical raw material dissolved and hazardous gas adsorption film combined with surface shrinkage water to produce ionizing conductive safe channel;
The aviation connector is damp and moldy, and the insulation material is embrittlement.
These factors may lead to the unstable characteristics of aviation plug, resulting in short circuit fault, power, thermal breakdown, ground resistance inferior safety risks, connector insecurity factors increase. Encounter the fault must immediately stop the work, find the reason of connector insulation layer failure.
The following solutions can be adopted to solve the problem of poor insulation layer of aviation connector:
If the insulation material is not qualified, replace it immediately;
If it is due to faulty operation or poor maintenance, then the application and safeguard measures should be improved;
If it is caused by environmental hazards, such as: in the natural environment of wet and cold corrosion application, we must take safeguards to prevent unnecessary damage.
Aviation connector is not fixed properly
If the aviation connector is fixed, it will turn off the power for a moment. If it is heavy, it will cause the equipment to be abnormal, so that the electromagnetic energy transmission and data signal of the automatic control system will be broken. Changing the installation method will generally prevent this problem. When installing the connector, strictly follow the steps to ensure that the connector is tight to the device.
Forming process selection is not good, material selection is not correct, abrasives and assembly line process quality is poor and other factors will also lead to the aviation plug fixed not good.
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