Modern industrial and transportation systems require stable, reliable, and safe solutions for powering mobile equipment. Insulated contact rails, or U-rails, have become one of the most efficient technologies for transmitting electricity in such systems. They provide safe and uninterrupted power supply for crane equipment, transport systems, automated warehouses, and many other industries.
In this article, we will take a closer look at what insulated contact rails are, their design, advantages, applications, and the characteristics of the U12 rail—a reliable alternative to German Vahle systems, offered by the company TETIKA.
What Are Insulated Contact Rails (U-Rails)?
Insulated contact rails are a power supply system designed to transmit electricity to mobile equipment. They are distinguished by a high level of safety due to their enclosed design, which prevents accidental contact with live components.
The main difference between insulated contact rails and traditional power conductors is the presence of a protective insulating casing. This not only enhances operational safety but also protects the conductors from negative environmental impacts such as moisture, dust, and mechanical damage.
How U-Rails Work
The operation of an insulated contact rail is based on the use of current collectors that slide along the live element, transferring energy to the connected equipment. This technology allows power to be supplied to moving mechanisms without the use of cables, which can wear out and fail quickly.
Key Advantages of Insulated Contact Rails
The use of U-rails in industrial and logistics systems offers numerous advantages:
- High Safety
- Protection against accidental contact with live components due to the insulated casing.
- Elimination of electric shock risks for personnel.
- Minimization of short circuits caused by moisture or dust ingress.
- Durability and Reliability
- Wear-resistant materials that withstand harsh operating conditions.
- Reduced need for regular maintenance due to the protected design.
- Long service life (15–20 years).
- Energy Efficiency
- Minimal current losses thanks to high-quality copper conductors.
- Reduced energy consumption when transmitting electricity over long distances.
- Ease of Installation and Flexibility
- Ability to install in various configurations (including horizontal, vertical, and curved tracks).
- Compact size saves space.
- Possibility of system expansion and modernization as needed.
Applications of Insulated Contact Rails
Thanks to their versatility, U-rails are used in a wide range of applications:
- Crane Equipment: Power supply for overhead, gantry, jib, and tower cranes.
- Monorail and Suspended Transport Systems: Automated lines, logistics complexes, and transport conveyors.
- Automated Warehouses and Racking Systems: Mechanized lifts and robotic pickers.
- Conveyor Lines: Production systems requiring stable power supply.
- Entertainment Complexes: Electrified rides and mobile platforms.
Insulated Contact Rail U12 by TETIKA: A Reliable Alternative to Vahle
TETIKA offers the insulated contact rail U12, a high-quality alternative to German Vahle rails. This product ensures stable and safe power supply, making it ideal for cranes, conveyors, and warehouse systems.
Key Features of the U12 Rail
- Conductive Core: Copper conductor providing high conductivity and minimal energy loss.
- Insulating Casing: Self-extinguishing PVC casing (class B1), preventing ignition and protecting the conductor from mechanical damage.
- Operating Temperature Range:
- Standard casing: -30°C to +55°C (suitable for most industrial facilities).
- High-temperature casing: -30°C to +110°C (used in hot workshops and foundries).
- Continuous Current Capacity: 10 to 100 A.
- Connecting Elements: Reliable fasteners ensure airtight connections between sections and eliminate current loss.
- Current Collector: Contact element with copper-graphite brushes, ensuring stable power transmission.
Advantages of the U12 Rail by TETIKA
- Full compatibility with existing Vahle systems.
- Reliability and durability—the rail withstands intensive loads and harsh operating conditions.
- Cost-effectiveness—affordable pricing with high quality.
- Easy installation—suitable for both new systems and modernization of existing facilities.
Conclusion: Why Choose the U12 Rail by TETIKA?
- Safety: Protection against electric shock and reliable insulation.
- Durability: Resistance to wear, moisture, and mechanical damage.
- Energy Efficiency: High conductivity and low energy loss.
- Flexibility: Suitable for a wide range of industrial and logistics tasks.
If you need a reliable solution for powering mobile equipment, the insulated contact rail U12 is the ideal choice. It ensures uninterrupted operation of your equipment, reduces maintenance costs, and enhances safety at your facility.
Contact us to get a consultation and find the optimal solution for your needs!
