2026-10-28
Shanghai Suoqi Cable Co., Ltd. has long been specialized in the field of special flexible cables. Below is a professional interpretation of flat cable from three dimensions: material structure, performance advantages and application scenarios.
1. Material and Structural Parameters
Shanghai Suoqi's steel-wire flat cables and flat power cables offer excellent performance and a wide range of applications. Product models and structure: common models include YVFB, YVFBG, YFFB, YFFBG, etc. Among them, YVFB is a flexible mobile PVC-insulated, NBR-sheathed flat ribbon cable; YVFBG is a flat ribbon cable with double steel wires added on this basis; YFFB is a mobile flexible NBR-insulated and NBR-sheathed flat ribbon cable, and YFFBG is its double steel wire version. The cable conductor is usually a bundle of multiple strands of finely stranded oxygen-free fine copper wires; the insulation material is high-quality PVC or elastomer NBR insulation; cores can be arranged in a single row or in a plum-blossom (star) arrangement, and the outer sheath is elastomer NBR sheath material.
Product features. Good flexibility and bending endurance: the conductor, a bundle of multiple strands of finely stranded oxygen-free fine copper wires, ensures the softness and flexibility of the cores. Meanwhile, optimized cabling lay pitch, special structural design and high-quality raw materials allow the cable to work for a long time in high-frequency bending situations without core breakage.
Strong tensile performance: with steel wire load-bearing elements, such as high-strength galvanized double steel wires, the cable can withstand large mechanical impact stress and can be used in long-distance suspension situations, ensuring that the cable will not be pulled apart under gravity.
Space saving: the cable is flat, with a smaller bending radius than round cables, saving installation space, and multiple cables can be overlapped and bundled together for use.
Good environmental adaptability: featuring cold resistance, wear resistance, oil resistance, waterproofing, acid/alkali resistance, radiation resistance, corrosion resistance and other properties, the imported TPU sheath material can adapt to seawater and other harsh environments; the temperature range is generally -15°C to +70°C or -40°C to +70°C.
Technical parameters: the rated voltage is usually U0/U 300/500V. When the cores are arranged in a single row, and the suspension length is greater than 40m with a moving speed greater than 2m/s, it is recommended to add load-bearing steel wires or aramid yarn; when the cores are stranded in a plum-blossom arrangement, and the suspension length is greater than 80m with a moving speed greater than 4-10m/s, it is recommended to add load-bearing steel wires.
Scope of application: widely used in overhead traveling cranes, trolleys, transmission machinery and other mobile equipment, as well as in metallurgy, electric power, shipbuilding, logistics conveying systems, port machinery and other fields; also suitable for elevator control systems, video system connections and other occasions.
2. Performance and Technical Indicators
Rated voltage 450/750V to 0.6/1kV; small bending radius, minimum up to 5D (D is the cable outer diameter); applicable temperature range -20°C to +80°C; good bending and torsion resistance, stable and reliable for long-term mobile use.
3. Application Scenarios
Flat cables are widely used in industrial automation, lifting and transportation, ports and docks and other fields.
About Shanghai Suoqi
Shanghai Suoqi Wire & Cable Co., Ltd. is a professional cable enterprise focusing on the R&D, design, production and sales of special flexible cables. The company's products cover reel cables, flat cables, drag chain cables, encoder cables, PU/PUR cables, anti-seawater cables, anti-seawater network cables, aerial work platform cables and other series, widely used in port machinery, mining, industrial automation, marine engineering and other fields. For more product information or inquiries, please call 13311756197 (also WeChat).