flat traveling cable for elevators and lifts

[Elevator flat cable, elevator随行 control cable]

As a core product of Shanghai Oukesen Wire and Cable Co., Ltd., elevator flat cables and elevator随行 control cables play an extremely important role in modern elevator systems. As the height of urban buildings continues to increase, the safe, stable and durable operation of elevators has become the focus of the industry. This article will deeply analyze the design concepts and technical details of these two types of cables from multiple dimensions such as materials, manufacturing processes, scope of application, precautions and installation and maintenance, to help readers fully understand elevator cables and provide reference for purchasing.

1. Material advantages of elevator flat cables and elevator cables

Elevator flat cables and elevator随行 control cables usually use high-quality copper core conductors and environmentally friendly flame-retardant materials, which are directly related to their conduction efficiency and safety. Specifically:

• Conductor material: Oxygen-free copper or high-purity copper is generally selected, which has the advantages of low resistance, good toughness and not easy to oxidize, ensuring the stability and safety of current transmission.

• Insulation material: High molecular weight polyethylene (PE) or polyvinyl chloride (PVC) insulation is used, and flame-retardant, high-temperature resistant and oil-resistant materials are selected to meet the special environmental requirements of long-term elevator operation.

• Sheath material: The outer sheath is mostly polyvinyl chloride (PVC) or polyurethane (PU), which has wear resistance, ultraviolet resistance and corrosion resistance, and can withstand the complex environment in the elevator shaft.

• Environmental protection performance: The materials all comply with the ROHS directive, lead-free and halogen-free, ensuring environmental safety during use and disposal.

The reasonable combination of these materials ensures that the elevator cable has excellent mechanical strength and electrical performance, meeting the requirements of fast, high-frequency and high-current operation of elevators.

2. Exquisite manufacturing process

Shanghai Oukesen Wire and Cable Co., Ltd. combines high-tech technology with strict quality control to ensure that every link of the elevator cable is refined. The main production steps include:

1. Copper core selection and drawing processing: Advanced copper wire drawing equipment is used to draw multiple times to ensure uniform copper wire diameter and enhance electrical conductivity.

2. Insulation extrusion: The insulating layer is evenly wrapped on the conductor through a precision extruder, with uniform thickness to ensure voltage resistance standards.

3. Multi-core arrangement and forming: The internal core wires of the cable are arranged flat according to the design requirements to ensure flexibility and tensile strength, adapting to the bending and traction requirements of the elevator.

4. Outer sheath coating: The outer sheath adopts a double-layer or multi-layer structure, and automatic testing equipment is used to detect dimensions and abnormal points after extrusion molding.

5. Flame retardancy test: All factory cables must pass the flame retardancy test to ensure compliance with national standards and industry safety specifications.

This series of complex processes ensures the stable performance and safety of the elevator cable, which not only complies with the GB/T 19666 standard, but also meets relevant international certification requirements.

3. Scope of application of elevator cables suitable for multiple scenarios

As key components of elevator systems, elevator flat cables and elevator随行 control cables are widely used:

• Elevator main control system: Connect the elevator host and the control cabinet, and are responsible for elevator lifting signal transmission and safety protection.

• Cab随行 cable: Adapt to the repeated bending and stretching of the car movement, frequently switch working conditions, and have no obvious wear.

• Elevator control circuit: Used for industrial and commercial lifting platforms to realize multi-point control and communication.

• Power supply for shaft lighting and ventilation equipment: Ensure the normal operation of auxiliary equipment in the elevator shaft.

• Other automated facilities: Such as electrical connections for automatic door systems, safety monitoring, etc.

Its good flexibility and wear resistance make it perform well in high-frequency motion occasions, and it is suitable for various important engineering projects such as large-scale residences, commercial complexes, subway stations and hospitals.

4. Key precautions for the use of elevator cables

Although elevator cables attach great importance to materials and technology, details also need to be paid attention to in actual use, including:

• Reasonably design the laying path, avoid sharp bends and excessive stretching, and prevent internal conductor breakage.

• Avoid crossing elevator cables with high-voltage equipment to reduce electromagnetic interference and ensure signal stability.

• Regularly inspect the cable insulation layer to prevent safety risks caused by insulation aging and damage.

• For multi-layer cables, maintain good insulation between layers to avoid short circuits or arcs.

• In an environment with corrosive media, corrosion-resistant sheaths must be selected to extend the service life.

• During installation, follow national elevator and cable specifications, standardize construction and connection.

Only with correct use and maintenance can the safety performance of the elevator cable be fully exerted, ensuring the long-term stable operation of the elevator system.

5. Installation technology and maintenance suggestions

Shanghai Oukesen Wire and Cable Co., Ltd. recommends implementing the following standards during the installation of elevator cables:

1. Lay strictly according to the design drawings to ensure that the cable is properly tensioned and avoid uneven force.

2. Due to the limited space in the elevator shaft, special fixed brackets must be used to prevent shaking and wear.

3. Use junction boxes for cable joints to ensure stable contact and dust and moisture resistance.

4. After the installation is completed, perform cable voltage withstand and insulation performance tests, and put it into use only after confirming that there are no abnormalities.

5. During regular maintenance, check whether there are cracks and damages on the cable surface, and replace damaged cables in time.

6. Pay special attention to the winding situation of the car随行 cable to avoid knotting or fracture.

Good installation and maintenance can not only improve the overall performance of the elevator, but also extend the service life of the equipment and reduce maintenance costs.

6. Comprehensive views and future outlook

The performance of elevator flat cables and elevator随行 control cables directly determines the safety and reliability of the elevator system. Relying on in-depth research in materials science and process technology, Shanghai Oukesen Wire and Cable Co., Ltd. continues to optimize product design and production processes, balancing flexibility and high strength to meet the differentiated needs of different elevators and lifting equipment.

With the advancement of smart building and smart city construction, the trend of intelligence and digitization of elevator cables is increasingly obvious. In the future, elevator cables will not only undertake the functions of power and signal transmission, but may also integrate multiple functions such as sensing and monitoring. Shanghai Oukesen will continue to pay attention to industry trends and promote product upgrading to ensure that customers obtain products with higher safety guarantees and cost performance.

7. Choose Shanghai Oukesen to ensure elevator safety

In summary, choosing high-quality elevator flat cables and elevator随行 control cables is the first step to ensure the safe operation of elevators. Shanghai Oukesen Wire and Cable Co., Ltd. has become an industry partner with strict material selection, exquisite technology and a perfect customer service system. Whether it is new construction or equipment upgrading, we can provide customized solutions to help all kinds of elevator projects be successfully implemented.

Welcome to follow Shanghai Oukesen to build a solid barrier for your elevator safety.

Features of European standard elevator flat cables:

1. ● Small bending radius, saving space;

2. ● Low temperature resistance, excellent waterproof performance.

3. ● Excellent ultraviolet aging resistance;

4. ● Environmentally friendly materials, compliant with RoHS;

5. ● Flame retardancy complies with IEC60332-1-2;