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China Flexible Copper Braid Flexible Link Manufacturers, Suppliers
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China Flexible Copper Braid Flexible Link Manufacturers, Suppliers
A flexible copper braided connector is a conductive component made from high-purity electrolytic copper wire (typically T1 or T2 red copper) through precision braiding. It offers excellent flexibility, outstanding conductivity, and good mechanical strength, enabling reliable, bendable, and adjustable electrical connections between devices. The structure, usually woven into a mesh or tubular form, provides superior flexibility and fatigue resistance, making it ideal for applications requiring frequent movement or limited space, such as power transmission, busbar connections, transformer leads, switchgear wiring, and transitional connections between cabinets and equipment.
Excellent Conductivity
Made from high-conductivity copper materials to ensure low resistance and energy consumption.
High Flexibility
The braided structure allows for free bending and twisting, adapting to complex installation environments.
Good Mechanical Strength
Possesses certain tensile and compression resistance to ensure reliable connections.
Fatigue Resistance
Suitable for long-term dynamic connections and resistant to repeated bending.
Highly Customizable
Can be tailored in size, cross-sectional shape, braiding density, and length according to requirements.
Optional Protection
Equipped with insulating sheaths, shielding layers, or surface treatments (tin/silver-plating) to enhance durability.
Application Fields: Widely used in flexible conductive connections for power systems, rail transit, new energy (wind and solar power), industrial automation, distribution cabinets, transformers, and high-current equipment.
Structure & Technical Details
Conductor Material
T1/T2 Red Copper (Purity ≥ 99.9%)
Braided Structure
Woven from multiple strands of fine copper wires (diameters 0.05mm to 0.2mm)
Rated Current
Ranges from several dozen amperes to several thousand amperes
Operating Temperature
Standard -20°C to +80°C; special versions for higher temperatures available
Surface Treatment
Bare copper / Tin-plated / Silver-plated for corrosion resistance
Protective Sheath
Optional PVC, silicone rubber, or metal shielding layers
Product Specifications
Nominal CSA (mm²)
Calculated CSA (mm²)
Structure
Width/Thickness (mm)
Total Number of Wires
Strands * Wires * Cores / Diameter
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
10.18
576
48*12*1/0.15
16/1.5
12
12.72
720
24*30*1/0.15
14/2
12
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
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
50
49.93
25440
48*265*2/0.05
25/5.0
100
101.74
5760
48*30*4/0.15
38/6.0
100
101.74
50880
48*530*2/0.05
32/6.0
Customization Services: We offer production tailored to specific requirements, including cross-sectional area, single-wire diameter (0.05mm - 0.15mm), and custom braiding options (24, 32, or 48 spindles). Cutting lengths can be customized based on technical drawings.
Frequently Asked Questions
What is the purity of the copper used in these braided connectors?
We use T1/T2 Red Copper with a purity level of ≥ 99.9% to ensure maximum electrical conductivity and durability.
Can the flexible copper connectors be used in high-temperature environments?
The standard operating range is -20°C to +80°C. However, we can provide special versions with heat-resistant sheaths or silver-plating for higher temperature demands.
What are the benefits of tin-plating or silver-plating the surface?
Surface treatments enhance oxidation and corrosion resistance, improve solderability, and maintain stable electrical contact in harsh industrial environments.
Do you support customized lengths and cross-sections?
Yes, we provide fully customizable options for cross-sectional area, width, thickness, and total length based on your specific engineering drawings or technical requirements.
What insulation options are available for these braided straps?
Optional protective sheaths are available in PVC, silicone rubber, or specialized metal shielding layers for additional mechanical and electrical protection.
Are these connectors suitable for dynamic movement applications?
Absolutely. The braided wire structure provides high flexibility and excellent fatigue resistance, making them ideal for equipment with repeated bending or vibration.
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