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Elevator traveling cables are critical components of modern elevator systems, responsible for transmitting power, data, and communication signals between the elevator car and the control room. Due to the safety, efficiency, and durability requirements of elevators, only specific types of cables are approved for use as traveling cables. Let’s explore the key characteristics and types of approved elevator traveling cables.
Flat traveling cables are the most commonly used type in elevators due to their flexibility and ability to handle continuous bending and movement. These cables are designed with parallel conductors, making them ideal for applications where space constraints and weight are critical considerations.
High flexibility and durability.
Suitable for high-rise applications requiring long lifting heights.
Easy installation and maintenance.
Flat cables are particularly favored for passenger and freight elevators where frequent movement is expected.
Round traveling cables are another approved option, particularly for elevators in specialized settings. They are better suited for elevators with curved or non-linear travel paths.
Enhanced mechanical strength.
Improved torsion resistance.
Ideal for observation or panoramic elevators with unique movement patterns.
While less common than flat cables, round cables are essential in specific architectural or industrial setups.
Fire safety is a top priority in building infrastructure, and fire-resistant cables are often mandated in elevator systems. These cables are designed to maintain functionality during a fire, ensuring elevator operation for evacuation or emergency use.
Compliance with fire safety standards such as IEC 60332.
Halogen-free materials to reduce toxic emissions.
Suitable for emergency and evacuation elevators.
In modern smart buildings, elevators are increasingly integrated with advanced communication systems. Coaxial and fiber optic cables are approved for use in smart elevators requiring high-speed data transmission.
High bandwidth for IoT applications and security systems.
Low signal loss for reliable data transmission.
Compatibility with smart elevator systems and predictive maintenance technologies.
These cables support high-tech features like touchscreens, video surveillance, and remote diagnostics.
To ensure safety and performance, traveling cables must comply with industry standards such as:
EN 50214: Specifies requirements for flat and flexible cables in elevator installations.
UL 62: Covers flexible cords and cables for U.S. markets.
RoHS Compliance: Ensures cables are environmentally safe by restricting hazardous substances.
Choosing the right type of elevator traveling cable depends on the specific requirements of the elevator system, including lifting height, safety considerations, and technological needs. Flat cables are versatile and widely used, while round, fire-resistant, and fiber optic cables cater to more specialized applications. By adhering to approved standards and selecting high-quality cables, building operators can ensure efficient, safe, and reliable elevator operations.
If you’re searching for premium elevator traveling cables that meet global standards, consult a trusted cable manufacturer to find the perfect solution for your needs.
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Special cable is a type of cable designed for a specific purpose or environment, usually with special properties, materials or construction to meet special requirements.
Q 2. What are the differences between special cables and ordinary cables?
Special cables are usually customized according to special technical requirements, environmental conditions or application requirements, and their design and materials can be more complex than ordinary cables.
Q 3. What applications require special cables?
Special cables are often used in applications requiring high temperature, high frequency, anti-corrosion, waterproof, anti-interference and other special conditions, such as military, aerospace, medical equipment, industrial automation and other fields.
Q 4. How to choose a special cable for a specific application?
The selection of special cables should consider the application environment, required performance, electrical characteristics and other factors. It is best to consult a professional engineer or manufacturer for accurate advice.
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