
Advancing Cable & Terminal Connections at Kabeltechnik
At Kabeltechnik, we are always working to improve how we connect cables and terminals. One of our latest improvements is a new ultrasonic welding process that we are now using for high-current connections.
This method gives us better quality, more reliable results, and new options for demanding applications—especially in the automotive and industrial sectors.
What’s New?
Until now, we’ve been using ultrasonic welding mainly for splices (joining cables together). Now, we can also use this technology to weld terminals like the one shown in the pictures below.
These terminals are designed for high power (high current), where strength and electrical performance are key.
Take a look at some of the first samples we produced:
Why Use Ultrasonic Welding?
Ultrasonic welding is a fast and clean way to join metal parts using vibrations and pressure, without needing solder or screws.
Its main advantages:
- Very good electrical contact (low resistance)
- Reliable and consistent results
- No need for extra materials.
- Faster and cleaner than other methods
It’s a great fit for projects like:
- Electric vehicles (EVs)
- Battery connections
- High-power sensors and modules
- Industrial power systems
Ready for the Future
This new process helps us offer better solutions for customers who need:
- Strong and stable electrical connections
- Clean and modern manufacturing
- Flexible designs for custom needs
Our machines are ready, and our team is trained to deliver these kinds of welds in both small batches and large-scale production.
Let’s Talk
If you’re working on a project that needs high-power connections, or you’re exploring new welding technologies, we’d love to hear from you.
More innovations coming soon—stay connected with Kabeltechnik.
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Ultrasonic Welding for High-Current Connections: Kabeltechnik’s Latest Innovation
August 28, 2025
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