Braided Copper Wire Connector
Braided Copper Wire Connector is a flexible conductive connector designed for high current, strong vibration, and wide temperature difference working conditions. It is a core basic component of power transmission and electrical systems. It uses high-purity copper as the base material and is made through precision weaving and integrated molding processes. It is different from traditional rigid copper busbars and ordinary cables in that it has high electrical conductivity, multi-dimensional flexible deformation capabilities and long-term operational stability.
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Product Introduction
Braided Copper Wire Connector is a solid-phase flexible conductive component. It is essentially an integrated conductor formed by cross-braiding multiple strands of high-purity copper wire. High-strength connection terminals are integrated at both ends. It does not need to rely on external filling materials. It realizes current transmission and displacement compensation through its own material conductivity and structural flexibility. It has four core attributes of conductive functionality, mechanical flexibility, environmental tolerance, and structural reliability. It is a high-performance alternative to rigid connections.
Material advantages
High-purity base material+enhanced treatment to lay the foundation for performance.
Advantages of substrate purity
Made of T2 high-purity copper (Cu≥99.95%), it has extremely low impurity content, high conductivity, low resistivity, and conductive properties far exceeding ordinary copper materials; it has excellent ductility, is easy to process and weave, has strong fatigue resistance, and is not prone to aging and breakage after long-term use for Flex Connector.
01
Advantages of structural materials
The multi-strand ultra-fine Copper power braid structure is more than 5 times more flexible than single-strand copper, and has more than 3 times the heat dissipation area. It has more uniform conductivity, more efficient heat dissipation, and stronger fatigue resistance, taking into account both conductivity and mechanical properties.
02
Advantages of surface materials
The tin-plated layer is made of high-purity tin material, which has strong adhesion, uniform density, and corrosion resistance. It effectively isolates oxidation and corrosion and extends the service life. The silver-plated layer has excellent conductivity and extremely low contact resistance. It is suitable for high-frequency and high-precision scenarios and improves conductive stability.
03
Advantages of environmentally friendly materials
All raw materials comply with RoHS and REACH environmental standards, are lead-free, cadmium-free, and have no harmful substances. The production process is environmentally friendly and pollution-free, and the finished flex bus bars are recyclable, adapting to global environmental protection requirements and helping customers achieve green production.
04
Detailed display
Four positions that a project purchaser should pay attention to.
Are the edges of the braided tape smooth?
Inferior products produce wavy edges or loose wires due to tension fluctuations, which can easily cause tip discharge or fretting wear in the electric field. Qualified Round Braided Stranded Flexible Cords should have neat edges and no burrs.
Is there any color difference or depression in the welding area?
Diffusion welding surfaces should be matte copper in color with no local erosion or scale. If there are obvious indentations and depressions, it means that the welding pressure is uneven and the resistance there is unstable for a long time.
Flexible zone torsion angle
After twisting the connector ±30° around the axis dozens of times, check whether any wires are separated from the braided texture - a good structure can be restored to its original shape without looseness for Flat Copper Braided Flexible Connectors.
Insulating sleeve and terminal interface sealing
If moisture resistance is required, the insulation layer should be wrapped to at least 3mm above the terminal neck, rather than just covering the soft area for Braided Tin Coated Copper Flexible Wire Connectors.
Technical Features
Precision weaving process
We use high-precision weaving machines, which can accurately control the weaving angle (usually 30°-60°) and weaving density. The tightly woven structure not only increases the effective conductive cross-sectional area, but also improves the tensile strength of the product. For special applications, we can also perform multi-layer braiding to carry higher current loads for Braided Copper Flexible Wire Connectors.
Diffusion welding and cold pressing technology
When making finished soft connections (that is, components with terminals on both ends), we abandon the traditional simple crimping and instead use diffusion welding or an overall cold pressing process. This process fuses the braided tape and copper terminals under high temperature and high pressure, eliminating contact resistance and making the conductive performance of the connection close to that of the base material.
Surface treatment technology
In order to adapt to different environmental needs, we provide a variety of surface treatments such as bare copper, tin plating, silver plating, nickel plating, etc. The tin plating layer can effectively prevent copper oxidation and improve welding performance, and is especially suitable for use in humid or corrosive environments; the silver plating layer further reduces contact resistance and is suitable for high-frequency or ultra-high current scenarios for Round Stranded Flexible Cords.
Why choose us
We do not promise a meaningless warranty, but promise traceability of the process.
Complete process records
Each batch of products retains the weaving density, welding temperature curve, and resistance test report.
Custom matching of terminals
Instead of forcing the finished braided tape into standard tubular terminals, the terminals are individually processed according to your bolt size, terminal thickness, and plating requirements.
Right to engineering suggestions
We will clearly inform you whether a certain customization is technically unreasonable (for example, requiring long hours of work at a very small bending radius) and provide alternative arrangements.
Do not accept low-price competition
If the project budget cannot cover the cost of oxygen-free copper and diffusion welding, we will truthfully inform you of the risks instead of quietly changing materials.
contact us
To obtain Braided Copper Wire Connector engineering parameter matching and technical support solutions for your project, please contact our engineering team directly and we will provide you with professional and efficient customized services.
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