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Shanghai Cable Enterprise High-Flexibility Oil-Resistant Drag Chain Shielded Cable - The Outstanding Choice for Industrial Mobile Transmission
1. Brand Strength and Product Overview
Shanghai Suoqi Wire & Cable Co., Ltd., as a professional enterprise deeply rooted in the industry for many years, always adheres to the philosophy of innovation and quality first. With advanced production equipment, exquisite manufacturing processes, and a strict quality control system, it brings a series of high-performance wire and cable products to the market. This highly flexible oil-resistant drag chain shielded cable is an outstanding representative. It is meticulously designed to meet the complex needs of frequent equipment movement, bending, and resistance to oil stains and electromagnetic interference in industrial environments.
2. Outstanding Product Features
Exceptional high flexibility and bending resistance
Conductor Advantages: The conductor uses multi-stranded finely stranded oxygen-free copper wire, strictly following VDE 0295 CLASS 6 standard. The single wire diameter is extremely fine, and after special twisting processing, the cable is given extraordinary flexibility. In laboratory simulation tests, it can withstand up to 8 million cycles of bending. Even under complex industrial conditions, such as frequent reciprocating motion in automated production line drag chain systems, it can maintain structural integrity without core breakage or cracking, ensuring long-term stable transmission of power and signals.
Insulation Assistance: The insulation layer uses special hybrid elastomer materials, which not only provide excellent electrical insulation performance but also further enhance the cable's flexibility. During frequent bending, the insulation layer effectively protects conductors, greatly reducing leakage risks and ensuring the safety of equipment and personnel.
Outstanding oil resistance The outer sheath is made of high-quality polyurethane (PUR) or specially modified PVC, successfully passing ISO 1817 oil resistance tests. Machine tool workshops are filled with lubricating oil and cutting fluids; In automotive manufacturing plants, various types of oil contamination are everywhere. In these environments, cable sheaths can effectively withstand long-term corrosion from various industrial oil stains, preventing swelling and brittleness, consistently maintaining good physical and electrical performance to ensure reliable operation of cables in oily environments.
Powerful shielding performance: The cable is equipped with an anti-oxidation tin-plated copper mesh braided shielding layer, with a braiding density ≥of over 85%. This high-density shielding layer can efficiently block various external electromagnetic interference signals. Whether in environments with strong magnetic fields generated by large motors or in automated control areas with complex signals, it ensures that the internal signals transmitted within the cable are stable and accurate, with no errors or delays, effectively preventing equipment failures or abnormal operation caused by signal interference. It is especially suitable for precision equipment and control systems with extremely high electromagnetic compatibility requirements.
Broad environmental adaptability
Cold and High Temperature Resistance: Operates over an extremely wide temperature range. When installed fixed, it can stably run within a temperature range of -50°C ~ 90°C, and can adapt to temperatures of -30°C ~ 90°C during mobile installation. Some specially customized models can even withstand short-term temperatures up to 125°C. Whether in scorching steel smelting workshops, cold chain logistics warehouses with low temperatures, or outdoor workplaces with significant seasonal temperature differences, this cable can handle it with ease and operate normally, fully demonstrating its powerful temperature adaptability.
Wear and tensile resistance: The outer sheath is specially reinforced with exceptional wear resistance. Under repeated friction with rough mechanical surfaces, the wear rate is extremely low, allowing it to pass over 8 million drag chain wear tests. At the same time, the cable is ingeniously designed internally, incorporating central tensile fibers (such as aramid yarn fiber) or high-strength galvanized soft steel wire rope (freely suspended > 80m), effectively dispersing tensile stress and withstanding tensile forces up to 10N/mm². Even under harsh conditions of frequent movement and heavy dragging, the cable will not break or deform, significantly extending service life and reducing equipment maintenance costs and downtime.
Flame retardant and environmentally friendly: The flame-retardant rating reaches UL94 V0, strictly complying with IEC 60332-1 fire protection standards. In emergencies such as fires, the cable can quickly and automatically block the spread of the fire, buying valuable time for evacuation and firefighting, effectively ensuring the safety of personnel and equipment. Moreover, the production process does not contain harmful substances such as lead or cadmium, ensuring safety and pollution, in line with current trends and requirements for green industrial development.
Flexible structural design
Core wire arrangement and identification: Core wires can be flexibly arranged in a straight line or plum blossom pattern according to actual usage needs to suit different installation spaces and electrical connection requirements. Core wire insulation comes in a wide variety of colors, allowing for the choice of colored core wires; For cables with many cores, black wire bodies with white numeric numbers are used, making them clear and easy to distinguish, making installation and maintenance convenient. Additionally, cables with more than 3 cores come with standard yellow/green dual-color grounding wires, further ensuring electrical safety.
Strengthening and shielding customization: In addition to built-in tensile fibers, cables can be customized with different types of shielding layers according to customers' special needs, such as aluminum foil shielding and tin-plated copper mesh braided shielding combinations to further enhance shielding performance. At the same time, high-strength tensile steel wire ropes can be placed on both sides of the cable to further enhance overall tensile performance, meeting customers' ultimate requirements for cable performance under special working conditions.
Sheath Customization Service: In addition to common PUR (Black RAL9005, Gray RAL7001, Orange RAL2003), and specially modified PVC, we can also customize other high-performance sheath materials according to customers' special requirements for weather resistance, chemical corrosion resistance, and other requirements to meet personalized application scenarios.
3. Key Product Parameters
Rated voltage: When the core cross-sectional area is <0.5mm², the rated voltage is 300/300V; When the core cross-sectional area is ≥0.5mm², the rated voltage is 300/500V.
Test voltage: 2000V to ensure stable and reliable electrical performance under high-voltage testing.
Minimum bending radius: For fixed installation, the minimum bending radius is 5 times the cable's outer diameter; For mobile installation, if the travel < 10 meters, the bending radius is 8 times the cable's outer diameter (8xD); If the travel ≥ 10 meters, the bending radius is 10 times the cable's outer diameter (10xD, where D is the cable's outer diameter).
Insulation resistance: At 20°C, the insulation resistance ≥ 20MΩ·km, ensuring good electrical insulation performance and preventing leakage.
Inner sheath: Some models use high-strength composite materials to enhance the internal stability of the cable and protect the wire core from external damage.
Color: The outer cover comes in a variety of colors, commonly black, gray, orange, etc., and special colors can be customized according to customer requirements, making it easy to distinguish and identify in different scenarios.
4. Wide range of application scenarios
Industrial automated production lines: play a key role in connecting various moving parts of automated equipment, such as AGV trolley drag chain systems and material handling machinery drag chain connections. They ensure stable power and signal transmission between equipment, guarantee efficient and precise operation of automated production lines, and improve production efficiency and product quality.
CNC machine tools: Provide stable power and signal transmission channels for machine tool control systems, servo motors, and more. They meet the frequent and rapid motion needs of machine tools during high-speed, high-precision machining processes, ensuring machining accuracy and efficiency, and are important guarantees for the stable operation of CNC machine tools.
Logistics and warehousing equipment: Widely used in drag chain systems of automated sorting equipment, stackers, conveyors, and other logistics equipment. Adapting to the rapid and frequent operation of equipment, ensuring smooth logistics operations and improving the automation level and operational efficiency of logistics warehousing.
Cranes and overhead cranes: As drag chain cables for cranes, overhead cranes, and other lifting equipment, they bear complex stresses such as tensile and bending during lifting and translation processes. Providing stable power supply for equipment operation and ensuring safe and reliable lifting operations is a necessary condition for the safe and efficient operation of lifting equipment.
Other frequently bent scenarios: such as drag chain systems in glass machinery, woodworking machinery, packaging machinery, etc., where cables must continuously bend and move during operation. With its outstanding performance, this product excels at completing power and signal transmission tasks, ensuring normal equipment operation.
