New energy connection row rotating hole connection row at both ends

When placing an order, please specify the following values:

Cross-sectional area × length (L)

Product shape and hole type

Aperture (d)

structure and application
Special-shaped hard copper bars, products with special shapes and size can be customized according to customer requirements.
GRL’s special-shaped hard copper bar products have insulation layers that can be made of casing, impregnated PVC, and sprayed epoxy resin, and can also be customized according to customer requirements.

New energy connection row: rotary hole connection row at both ends, the cornerstone of precise connection

In the field of new energy, whether it is electric vehicles, energy storage systems or high-efficiency inverters, there are extremely high requirements for the accuracy, stability and convenience of electrical connections.connected rows ofAs the core component of current transmission, the connection method of its ends is crucial. We focus on providing high-qualityNew energy connection row, especially adoptingrotating hole at both endsProcess connection rows ensure that your system achieves the most accurate and reliable electrical connection.

Why choose a rotary hole connection row at both ends?

Connecting row of rotating holes at both endsIt means that standard holes are accurately machined at both ends of the connecting strip for mechanical and electrical connections to battery terminals, bus bars or electrical equipment through bolts, nuts or other fasteners. This seemingly simple design brings many irreplaceable advantages:

• Extreme connection reliability: By tightening the bolts, a stable and reliable mechanical connection can be formed to ensure that the electrical contact remains close under severe vibration, impact or temperature changes, effectively avoiding the risk of increased resistance, heating and even arcing caused by poor contact.
• Excellent current carrying capacity: The bolted connection method can ensure a large contact area and uniform contact pressure, effectively reduce the connection resistance, thereby achieving efficient current transmission, reducing energy loss and local heating, which is crucial to the high current characteristics of the new energy system. important.
• Convenient and efficient installation and maintenance: Standardized, pre-machined rotary hole design makes on-site installation fast and simple. Simply align the hole and tighten the bolt to complete the connection, which greatly improves production efficiency and maintenance convenience.
• Repeatable disassembly and maintenance: Unlike fixed connection methods such as welding, rotary hole connections allow disassembly, inspection or replacement when needed, which provides great convenience for system debugging, upgrading and post-maintenance.
• Strong adaptability and wide application: By adjusting the hole diameter, hole spacing and hole position layout, the rotary hole connection bank can easily adapt to various battery terminals, connection terminals and equipment interfaces, and has extremely high versatility and design flexibility.

Features of our new energy two-end rotary hole connection row product

We provide customized high performanceNew energy rotating hole connecting rows at both ends, designed to meet stringent industry standards, has the following core advantages:

• High-purity conductor materials: Selected qualityelectrolytic copperor a highly conductivealuminum alloyAs a substrate, it ensures extremely low resistance and excellent electrical conductivity, minimizing energy loss.
• Precision hole position machining: Advanced CNC machine tools are used for precise hole rotation to ensure the ultimate accuracy of hole diameter, hole spacing and position, perfectly match standard fasteners, and ensure accuracy in every connection.
• Excellent surface treatment: Can be carried out according to customer needsTin plating, nickel plating, silver platingWait for surface treatment. Tin plating can significantly enhance oxidation and corrosion resistance and improve solderability; nickel plating provides excellent wear and corrosion protection properties, further improving the reliability of the connection in harsh environments.
• Strong current carrying capacity: The optimized cross-section size and material selection ensure that the connecting row can stably carry the high current required by new energy equipment and ensure efficient operation of the system.
• Highly customized services: We can provide connection rows of different lengths, widths, thicknesses, conductor materials, surface treatments and hole layout according to customers ‘specific application needs to meet various complex and unique connection solutions.
• strict quality control: From raw material procurement to production and processing, and finished product testing, every link strictly follows industry standards to ensure that every product has excellent performance and long-term reliability.

application field

ourNew energy rotating hole connecting rows at both endsWidely used in:

• Electric Vehicle (EV) /Hybrid Electric Vehicle (HEV) Power Battery Pack: Connect the battery module, battery cells, and critical circuits between the battery pack and the high-voltage distribution unit (PDU).
• Energy Storage System (ESS): Used as an efficient and safe power confluence and distribution element in large battery arrays and container-type energy storage equipment.
• Wind power and solar power systems: Provide reliable electrical connections in inverters, converters, junction boxes and distribution cabinets.
• charging pile equipment: Serve as an efficient connection between internal power supply modules and external interfaces.
• Other high-voltage and high-current industrial electrical equipment。

Reasons to choose us

We are committed to providing the most reliable and innovative electrical connection solutions for the new energy industry. choose ourNew energy rotating hole connecting rows at both ends, you will receive:Unparalleled connection accuracy, excellent electrical performance, convenient installation and maintenance, and long-term reliability. Let us work together to build a solid and efficient electrical framework for your new energy projects.