Flat Cable Building Construction Bending Service Life

Key Technical Data

40%
20℃
80℃
40℃
105℃
2%
100%
35%
10%

Cranes and overhead traveling equipment are constantly in a state of reciprocating movement and suspended bending. Ordinary round cables take up space, are not wear-resistant, and easily develop defects such as outer sheath wear and cracking or conductor breakage. Shanghai Suoqi flat cables are specially designed for such operating conditions. The conductors are twisted from multiple strands of ultra-fine oxygen-free copper wires, and the sheath is made of a special elastomeric nitrile composite material. The flat structure design saves installation space, is bend-resistant, tensile-resistant, and non-tangling. The cables are wear-resistant, oil-resistant, and highly flexible, and are widely used in machinery, automation, and production line fields. Shanghai Suoqi cables are sold directly from the source factory, customizable with various cores and specifications as needed, with sufficient stock available for nationwide delivery. For inquiries, call 13311756197.

Product Features

II. Core Information of YVFB Flexible Flat Cable (1) Product Definition YVFB stands for: Copper Core PVC Insulated Nitrile Sheath Flexible Flat Cable. It is an industrial control cable specially designed for high-frequency mobile and bending scenarios, featuring a flat structure that saves space, high flexibility and fatigue resistance, and oil and wear resistance. It can replace traditional round cables for power and signal transmission in compact equipment layouts.

(2) Application Scenarios Typical Equipment Functional Requirements Automated Production Line Transplanter, Stacker, AGV Cart Follow the equipment in reciprocating movement, transmit control signals Logistics and Warehousing Conveyor Belt, Lifting Platform, Shuttle Car Adapt to multi-angle bending, resistant to dragging and wear Lifting Machinery Overhead Crane, Gantry Crane, Electric Hoist Vertical suspension movement, withstand tensile and torsional forces Woodworking Machinery Sliding Table Saw, Edge Banding Machine, Engraving Machine Resistant to wood dust and oil corrosion, operate with low noise Packaging Machinery Filling Machine, Sealing Machine, Labeling Machine High-frequency start-stop bending, resistant to mechanical vibration (3) Core Features Structural and Spatial Advantages Flat Design: Width/thickness ratio optimized (usually 2:1 to 3:1), saving 40% installation space compared to round cables of the same number of cores, suitable for narrow cable trays or drag chains.

Torsional resistance: The conductor uses a twisted and layered cable process, resulting in low friction between conductors and suitable for 360° rotation of the equipment.

Environmental adaptability Temperature range: -20℃ to 80℃ (optional high-temperature version: -40℃ to 105℃).

Oil-resistant and wear-resistant: Nitrile jacket (NBR) resists corrosion from mineral oil (weight change ≤2% after 72 hours of immersion), wear index ≤100mg (DIN 53516).

Application scenarios

Industrial automation, machinery manufacturing, port terminals, and mining operations

Technical Parameters

Parameter item

Technical indicators

Mobile installation

It is recommended to use with a drag chain, leaving 10% extra length of the cable in the drag chain to avoid overstretching.

Customized services

Direct sales from Shanghai Suoqi cable factory source, supporting on-demand customization of multiple core counts and specifications. Ample stock available, nationwide shipping. Consultation hotline: 13311756197

Frequently Asked Questions

Why are flat cables arranged in a plum blossom/straight line?

This type of cable core arrangement can optimize space and reduce thickness within a limited cross-section, while ensuring consistent force on each core, enhancing overall flexibility.

What temperature range is flat cable suitable for?

Conventional elastomer sheaths are suitable for temperatures from -20°C to 80°C, while special low-temperature formulations can be used to reduce temperatures down to -40°C, with specific selection based on operating conditions.