Custom Flexible Copper Braided Connectors for Precision Equipment Suppliers, Factories

Flexible copper braided wire connectors use high-purity T1/T2 red copper (≥99.9% purity) as the conductor, manufactured through precision multi-strand twisting and braiding. Their unique flexible interwoven structure maintains exceptional electrical conductivity while delivering superior bending, twisting, and stretching adaptability. Designed specifically for dynamic, space-constrained, or vibration-prone electrical connections, these connectors replace rigid components with an optimal flexible solution that ensures reliable performance in demanding environments.

Product Description

Structure Composition
Material Base High-purity electrolytic copper wire (T1/T2 red copper). High conductivity (≤0.0175 Ω·mm²/m), excellent thermal conductivity, and oxidation resistance for low-loss transmission.
Coating Options Available in tin-plated copper (enhanced soldering), silver-plated copper (high-frequency conductivity & corrosion resistance), or specialized antioxidant coatings.
Braided Design Thousands of fine copper wires (0.05–0.3 mm) precision-braided by 8-48 spindle machines. Available in mesh, tube, flat, or oval shapes to balance flexibility and strength.
Enhanced Protection Optional PVC/silicone sleeves for insulation, metal shielding for EMI resistance, and high-temperature coatings rated for -40°C to +120°C.
Application Fields
Power & Energy: Transformer flexible leads, high/low voltage cabinets, soft busbar transitions, and electrolysis equipment.
Rail & Vehicles: Pantograph connections, inter-car power harnesses, and EV battery module conductive components.
Industrial Automation: Conductive circuits for robotic joints, flexible motor connections, and sensor signal cables.
New Energy: PV combiner connections, wind turbine pitch conductors, and energy storage system transitions.
Marine & Offshore: Vibration-resistant electrical connections for engine rooms and corrosion-resistant paths for marine gear.
Smart Buildings: Sliding contact systems, flexible lighting power lines, and concealed conductive structures.
Key Features
Extreme Flexibility: Tight bending radius (5–10× diameter) and high torsion resistance, perfect for dynamic movement like robot joints.
High Conductivity: Near-solid-copper performance for high current (up to thousands of amps) with minimal heat and energy loss.
Mechanical Durability: Superior tensile strength and crush resistance. Tested for millions of high-cycle dynamic bending operations.
Environmental Adaptability: Resistant to extreme temperatures (-40°C to +120°C), humidity, salt spray, oil, and EMI interference.
Product Specifications
Nominal CSA (mm²) Total Number of Wires Strand Structure (Strands*Wires*Cores/Dia) Weight Approx (kg/km)
0.552808*35/0.055.33
1.005128*64/0.059.69
1.507688*96/0.0514.53
2.5012808*160/0.0524.22
4.0020488*256/0.0538.75
10.0012808*160/0.198.67
16.0020408*255/0.1157.87
25.0029608*370/0.1246.68
50.00288048*30*2/0.1530/3.5
100.00576048*30*4/0.1538/6.0

Customization for square footage and individual wire diameters (0.05mm – 0.15mm) is available. Braiding is performed on 8 to 48-spindle machines with precision cutting based on technical drawings.

Frequently Asked Questions
What materials are used in the copper braided wires?
We use high-purity T1/T2 electrolytic red copper as the base, which provides maximum conductivity and oxidation resistance.
Can the braided wires handle extreme temperatures?
Yes, with appropriate protective sleeves (PVC or silicone), our products operate reliably in environments ranging from -40°C to +120°C.
Is it possible to customize the wire diameter and strands?
Absolutely. We can customize the conductor cross-section (mm²), strand diameter (0.05mm to 0.3mm), and total strand count to meet your specific requirements.
Are these suitable for robotic or dynamic applications?
Yes, the braided structure is specifically designed for high flexibility and repeated torsion, making it ideal for robotic joints and moving industrial equipment.
What coating options are available for better corrosion resistance?
We offer tin-plating for oxidation resistance and easy soldering, as well as silver-plating for superior conductivity and chemical resistance.
How do I determine the right specification for my project?
Specification depends on the required current capacity (Amps) and the space constraints of your application. Refer to our CSA table or provide your technical drawing for a tailored solution.

Related Products