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Flexible Copper Braid Connectors from China Suppliers | High-Quality Factory-Made Solutions for Reliable Electrical Connections
Main Features
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⚡Excellent Conductivity: Made from high-conductivity copper materials to ensure low resistance and energy consumption.
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🔄High Flexibility: The braided structure allows for free bending and twisting, adapting to complex installation environments.
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💪Good Mechanical Strength: Possesses certain tensile and compression resistance to ensure reliable connections.
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🔁Fatigue Resistance: Suitable for long-term dynamic connections and resistant to repeated bending.
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🛠️Highly Customizable: Can be tailored in size, cross-sectional shape, braiding density, and length according to customer requirements.
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🛡️Optional Protection: Can be equipped with insulating sheaths, shielding layers, or surface treatments (such as tin-plating or silver-plating) to enhance oxidation resistance, corrosion resistance, and high-temperature performance.
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🏭Application Fields: Widely used in flexible conductive connections for power systems, rail transit, new energy (e.g., wind and solar power), industrial automation, high and low voltage distribution cabinets, transformers, welding machines, and high-current equipment.
Structure
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🔩Conductor Material: T1/T2 Red Copper (Purity ≥ 99.9%)
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🧵Braided Structure: Woven from multiple strands of fine copper wires (e.g., diameters ranging from 0.05mm to 0.2mm) into a mesh or tubular form
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⚡Rated Current: Ranges from several dozen amperes to several thousand amperes, depending on the cross-sectional area
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🌡️Operating Temperature: Standard range –20°C to +80°C; special versions can withstand higher temperatures
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✨Surface Treatment: Bare copper / Tin-plated / Silver-plated (for corrosion resistance and improved solderability)
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🧤Protective Sheath (Optional): Available with insulation sheaths made of PVC, silicone rubber, or metal shielding layers for added protection
Product Specifications
| Nominal CSA (mm²) |
Calculated Cross-sectional Area (mm²) | Structure | Width / Thickness | |
| Total Number of Wires | Number of Strands × Number of Wires × Number of Cores / Nominal Diameter of Individual Wire | |||
2.5 |
2.54 |
144 |
24*6*1/0.15 |
6/1 |
4 |
4.24 |
240 |
24*10*1/0.15 |
6/1.3 |
8 |
8.45 |
480 |
48*10*1/0.15 |
13/1.5 |
10 |
10.18 |
576 |
24*24*1/0.15 |
12.5/2 |
10.18 |
576 |
48*12*1/0.15 |
16/1.5 |
|
12 |
12.72 |
720 |
24*30*1/0.15 |
14/2 |
12.72 |
720 |
48*15*1/0.15 |
18/1.5 |
|
16 |
16.96 |
960 |
48*20*1/0.15 |
22/1.8 |
20 |
21.20 |
1200 |
48*25*1/0.15 |
25/2.0 |
25 |
24.96 |
12720 |
48*265*1/0.05 |
22/3.0 |
25.45 |
1440 |
48*30*1/0.15 |
28/2.2 |
|
35 |
33.96 |
1920 |
48*20*2/0.15 |
26/3.5 |
50 |
50.87 |
2880 |
48*30*2/0.15 |
30/3.5 |
49.93 |
25440 |
48*265*2/0.05 |
25/5.0 |
|
100 |
101.74 |
5760 |
48*30*4/0.15 |
38/6.0 |
101.74 |
50880 |
48*530*2/0.05 |
32/6.0 |
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📋Xingma Copper Industry offers customized production according to customer requirements, including cross-sectional area (square measurement), single-wire diameter (0.05 mm – 0.15 mm). We also provide custom braiding options of 24, 32 or 48 spindles, with cutting lengths based on drawings or customer specifications.
Frequently Asked Questions
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What copper material is used in the braided copper flexible connector?
The connectors are made from T1/T2 Red Copper with a purity of ≥ 99.9%, ensuring excellent electrical conductivity and minimal energy loss in all applications.
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What surface treatment options are available for the copper flexible connectors?
Three surface treatment options are available: bare copper, tin-plated, and silver-plated. Tin-plating and silver-plating enhance corrosion resistance, improve solderability, and help maintain conductivity over time.
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Can the braided copper flexible connectors be customized to specific dimensions?
Yes. Xingma Copper Industry provides full customization including cross-sectional area, single-wire diameter (0.05 mm – 0.15 mm), braiding density (24, 32, or 48 spindles), and cutting lengths based on customer drawings or specifications.
Q
What is the operating temperature range of the standard braided copper flexible connector?
The standard operating temperature range is –20°C to +80°C. Special high-temperature versions are also available for applications requiring performance beyond this range.
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What industries and applications are braided copper flexible connectors suitable for?
They are widely used in power systems, rail transit, new energy (wind and solar power), industrial automation, high and low voltage distribution cabinets, transformers, welding machines, and other high-current equipment requiring flexible conductive connections.
Q
Is a protective sheath available for the braided copper flexible connectors?
Yes. Optional protective sheaths are available, including PVC insulation, silicone rubber insulation, and metal shielding layers. These options provide additional protection against mechanical damage, electrical interference, and harsh environmental conditions.