Details
Winna Red-White Ribbon Cable (Oil-Resistant, Heat-Resistant, Flame-Retardant, Eco-Friendly Ribbon Cable) is a high-performance flat cable assembly designed for harsh industrial environments. This ribbon cable features red and white color identification for quick recognition and wiring, with excellent oil resistance, heat resistance, and flame retardancy, while meeting environmental standards. It is widely used in automation equipment, robotic systems, automotive electronics, and industrial control cabinets, ensuring stable and safe signal and power transmission in high-temperature, oil-contaminated, and potential fire-risk environments.
Technical Specifications
| Specification Item | Parameter |
|---|---|
| Conductor Material | Bare copper or tinned copper (optional) |
| Insulation Material | Oil-resistant and heat-resistant PVC or TPE (RoHS compliant) |
| Rated Temperature | -20°C to +105°C |
| Flame Retardancy Rating | VW-1 / FT1 (UL standard compliant) |
| Pitch and Number of Conductors | 1.27mm / 2.0mm / 2.54mm pitch, 2-64 cores optional |
| Terminal type | JST/DuPont/Molex |
Product Features
- Oil and Heat Resistance:Special insulation formulation effectively resists industrial oil erosion and maintains electrical stability in high-temperature environments, extending service life.
- Flame Retardant and Eco-Friendly Design:UL VW-1 flame retardancy certified, self-extinguishing upon fire exposure; materials comply with RoHS standards, free of hazardous substances, supporting green manufacturing.
- Red and White Color Identification:Standard alternating red and white color bands for quick identification of polarity or signal wire sequence, reducing wiring errors and improving assembly efficiency.
- High Flexibility and Bend Resistance:Flat structure design suitable for wiring in tight spaces, capable of withstanding repeated bending, adaptable to moving parts or dynamic applications.
Application Scenarios
Industrial Automation and Robotics
Used for internal signal connections in CNC machines, robotic arms, and automated assembly lines, withstanding cutting oil, lubricating oil, and heat generated by motor cooling, ensuring continuous operation reliability.
Automotive Electronics and New Energy
Suitable for wiring in automotive engine compartments, battery management systems, and charging stations, resisting engine compartment high temperatures, fuel vapor, and vibration, meeting automotive-grade safety and environmental requirements.
Frequently Asked Questions
Does this ribbon cable support custom length and number of cores?
Yes, Winna supports customizing any length, number of cores, and termination methods (such as crimp terminals, IDC connectors) according to customer requirements. Please contact our sales team with specific specifications, and we will provide rapid prototyping and mass production services.
What is the oil resistance test standard for the red-white ribbon cable?
We conduct oil resistance testing according to UL 758 and IEC 60811 standards, immersing the ribbon cable in standard industrial oil (such as IRM 902) at 70°C for 168 hours, ensuring no swelling, cracking, or electrical performance degradation of the insulation layer.
Is this product UL and CE certified?
Yes, Winna red-white ribbon cable has passed UL (File No.: EXXXXXX) and CE certification, and also complies with FCC, RoHS, and ISO 9001 quality management system requirements. Copies of certification documents can be provided upon request.
Can wire harnesses be processed with terminals? Which terminal types are supported?
Yingna Technology provides wire harness terminal processing services and supports multiple terminal types: pre-insulated terminals (O-type/U-type/tube-type), bare terminals (OT/SC/GT), flag terminals, closed-end terminals, spade terminals, etc. Terminal crimping uses fully automatic crimping machines, and the crimp tensile strength complies with UL 486A. Customer-supplied materials (wire + terminals) processing or designated brand and model terminals are both acceptable. After terminal crimping, adding heat-shrink tubing or insulating sleeves can further improve insulation performance and mechanical strength.
Can this wire harness be used in medical devices? What standards must it meet?
The standard wire harness of this product is not recommended for direct use inside medical devices. Medical device wire harnesses must meet the IEC EN60601 standard, with requirements: ① low leakage current — ordinary wire harness leakage current ≤0.5mA, medical grade ≤0.1mA; ② biocompatibility — insulation and terminal materials must pass ISO 10993 biocompatibility testing; ③ high isolation voltage — reinforced insulation, isolation voltage ≥4000V; ④ cleanliness — produced in a cleanroom, no ionic contamination. Yingna Technology can customize medical-grade wire harnesses (including EN60601 certification); technical parameters and certification requirements must be communicated in advance, and production will be arranged separately.
What after-sales services are available after purchasing wire harnesses?
Yingna Technology wire harness products have a standard warranty of 2 years. During the warranty period, free repair or replacement is provided for damage not caused by human factors. Domestic customers receive 48-hour response and repair completion within 7 working days; overseas customers can arrange repair by DHL/FedEx. Products beyond the warranty period are provided paid repair services (cost approximately 30~50% of a new product). Lifetime technical support is provided, including wire harness selection consultation, terminal processing solutions, and quality problem diagnosis. Annual framework agreement customers enjoy value-added services such as priority production scheduling, free samples, and factory inspection support.
What certifications has this wire harness passed? Can certification reports be provided?
This wire harness has passed UL (United States) and CE (European Union) certification and complies with RoHS environmental protection and REACH regulatory requirements. The UL certification number is traceable, and CE declaration documents are complete. For bulk purchases, the following can also be provided: UL certification copy, material certificate (MDS), SGS environmental test report, and product flame retardant test report. For customers with special certification requirements (such as VDE, CCC, PSE, KC, etc.), please inform us in advance, and certification applications can be arranged separately.
How to judge the quality of wire harnesses?
3 methods to quickly identify wire harness quality: ① Visual inspection — the insulation surface is smooth with no marks, no bubbles, and no color difference or eccentricity; ② Bending test — after repeated bending 100 times, the insulation has no cracks (silicone rubber) and no obvious whitening (PVC); ③ Flame test — for high-quality wire harnesses, self-extinguishing time after removal from flame is ≤30 seconds (UL VW-1/FT2 standard); inferior wire harnesses continue burning with drippings. Also measure insulation thickness (whether it meets UL standard) and conductor resistance (≤ UL specified maximum). Before bulk purchasing, it is recommended to require the supplier to provide samples for comprehensive quality confirmation.
How is the wiring harness waterproofed when used outdoors?
The insulation layer of this machine's wiring harness itself is water-resistant (both silicone rubber/PVC do not absorb water), but for outdoor exposed use, it is recommended to combine the following solutions to enhance waterproofing: ① Use IP67/IP68 waterproof connectors; ② Add waterproof heat-shrink tubing (with hot melt adhesive) at the crimp; ③ Cover the cable with a PVC or PE protective sleeve to enhance mechanical protection; ④ Use potting compound (epoxy resin or polyurethane) at the connection to achieve permanent waterproofing. Combined with the above solutions, long-term underwater connection (10 meters water depth) can be achieved, suitable for scenarios such as LED underwater lights, sewage treatment equipment, and marine wiring harnesses.
What is the insulation material of this wire harness? Does it meet environmental protection requirements?
The insulation material of this harness uses silicone rubber (Silicone Rubber) or PVC, with the corresponding material selected according to different model specifications. Silicone rubber withstands temperatures from -60℃ to 200℃; PVC withstands temperatures from -20℃ to 105℃. The entire series of wires complies with RoHS 10-item testing and REACH SVHC screening, contains no lead, mercury, cadmium, or other harmful substances, and third-party SGS test reports can be provided. Electronic wires exported to North America must meet the UL VW-1/FT2 flame retardant rating; those exported to Europe must meet the CE Low Voltage Directive.
What is the conductor material of this wire harness? Bare copper or tinned copper?
This product uses stranded tinned copper wire conductors, balancing conductivity and corrosion resistance. Bare copper conductivity is approximately 101%IACS, and tinned copper is approximately 98%IACS (difference only about 3%). Advantages of tinning: oxidation resistance is 3~5 times stronger, solderability is better (avoiding solder non-wetting issues), and corrosion resistance is significantly improved. For scenarios requiring high reliability such as new energy vehicles and outdoor equipment, it is recommended to prioritize tinned copper wire harnesses.
What is the minimum bending radius of the wire harness? Can it be used for wiring in confined spaces?
The minimum bending radius of this wire harness is 5 times the wire diameter, far smaller than the 10 times wire diameter requirement for ordinary PVC wire. Due to the stranded structure of multiple extra-fine tinned copper wires, the harness offers excellent flexibility and can be routed flexibly in confined spaces such as mobile phones, sensors, automotive door panels, and LED luminaires, and repeated bending is unlikely to break the core. If a smaller bending radius is required (such as robot drag chains), a high-flexibility drag-chain-specific wire harness can be selected.
About Winna Technology
Winna Technology specializes in power adapters, AC/DC cable harness customization, and ultrasonic metal welding equipment R&D and manufacturing, providing one-stop OEM/ODM services.
Our products are CE/UL/FCC/CCC/RoHS certified, with an annual return rate below 0.02%, serving customers in 50+ countries and regions worldwide.
