Round Braids
Highly flexible round braids designed for electrical connections, grounding, and high-current transmission, offering twist-free construction, superior dimensional accuracy, and long flex life for industrial and specialized applications
Main Features
- Exceptional Flexibility & Durability – Designed for long flex life, ensuring reliable performance under continuous movement.
- High Conductivity & Dimensional Accuracy – Made from high-purity copper with precise manufacturing for consistent performance.
- Corrosion-Resistant Coatings – Available in bare, tin-plated, nickel-plated, and silver-plated versions for enhanced longevity.
- Twist-Free Construction – Ensures smooth, tangle-free processing, making it ideal for automated assembly.
- Customizable Variants – Available in hard or soft annealed versions, with cross-sections ranging from 0.047 mm² to 25 mm².
Description
The Round Braids provide a durable and highly flexible solution for electrical connectivity, grounding, and power transmission across multiple industries. Manufactured using Cu-ETP1 and Cu-OF1 high-purity copper, these braids ensure excellent electrical conductivity and long-lasting mechanical strength.
Thanks to their twist-free structure and compact cutting surface, these braids enable seamless automatic processing while maintaining high dimensional accuracy. Additionally, they come in bare, tin-plated, nickel-plated, and silver-plated finishes, offering corrosion resistance and improved performance in demanding environments.
Applications
Round Braids are ideal for:
- Carbon brush connections in electric motors and generators
- Switchgear and electrical connection technology
- Aviation and aerospace applications requiring flexible conductivity
- High-vibration environments needing long-lasting electrical contact
- Industrial automation and robotic systems with continuous motion
Manufacturing Range
- Materials: Cu-ETP1 and Cu-OF1 (LEONI Histral® alloys available upon request)
- Coating Options: Bare, tin-plated, nickel-plated, and silver-plated
- Annealing: Hard or soft annealed options available
- Single-Wire Diameter: Ø 0.05 mm to Ø 0.10 mm
- Cross-Section Range: 0.047 mm² to 25 mm² (larger upon request)
Customized Variants Available Round Braids
To meet specific industry needs, Round Braids can be tailored with:
- Custom strand configurations for optimized flexibility and conductivity.
- Various plating options to suit different environmental conditions.
- Pre-assembled connections for easy integration into automated systems.
- Larger cross-sections for higher current applications.
With their high conductivity, extreme flexibility, and robust mechanical properties, Round Braids offer an outstanding solution for industrial, automotive, and aerospace applications.
For custom configurations, contact us today to discuss your specific requirements.
| Section (mm²) | Rope Diameter (mm) | Stranding (mm) |
| 0.25 | 0.80 | 8 x 16 x 0.05 |
| 0.35 | 1.00 | 8 x 23 x 0.05 |
| 0.50 | 1.20 | 8 x 32 x 0.05 |
| 0.75 | 1.50 | 8 x 48 x 0.05 |
| 1.00 | 1.80 | 8 x 64 x 0.05 |
| 1.50 | 2.00 | 12 x 64 x 0.05 |
| 1.50 | 2.00 | 16 x 48 x 0.05 |
| 2.00 | 2.30 | 12 x 44 x 0.07 |
| 2.50 | 2.50 | 12 x 54 x 0.07 |
| 4.00 | 2.90 | 12 x 42 x 0.10 |
| 6.00 | 3.60 | 12 x 64 x 0.10 |
| 8.00 | 4.10 | 12 x 85 x 0.10 |
| 10.00 | 4.50 | 12 x 106 x 0.10 |
| 12.00 | 5.00 | 12 x 127 x 0.10 |
| 16.00 | 5.50 | 12 x 170 x 0.10 |
| 25.00 | 7.30 | 12 x 265 x 0.10 |