Industrial Flat Reel Power & Data Cables for Heavy-Duty Mobile Equipment (YEFB, YEFBP, YEFBJ, YEURB, YEURBP, YEURBJ Series)
Product Overview
YEFB/YEURB series flat reel cables deliver robust power and data transmission in extreme industrial environments. Engineered for high-speed winding, small rolls, and severe mechanical stress, these cables feature specialized rubber (YEFB) or polyurethane (YEURB) constructions with shielded (P-type) and reinforced (J-type) variants. Ideal for STS cranes, RMGs, mining, and heavy mobile equipment.
Key Features & Benefits
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Extreme Durability: Resists abrasion, crushing, oils, UV, and chemicals.
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High-Speed Winding: Flat profile prevents tangling on small-diameter reels.
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Space Efficiency: Maximizes reel capacity in tight spaces.
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Flexibility: Operates at -40°C to +90°C (rubber) / -30°C to +90°C (PUR).
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EMI Protection (P-type): Tinned copper + nylon shielding for signal integrity.
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Tensile Reinforcement (J-type): Withstands heavy pulling forces.
Applications
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Shore Container Cranes (STS)
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Rail Gantry Cranes (RMG)
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Ship Unloaders & Stackers
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Open-Pit/Underground Mining
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Automated Warehousing
Cable Construction
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Conductor:
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Oxygen-free or tinned copper (IEC 60228 Class 5/6).
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Insulation:
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YEFB: TPE/EPDM rubber
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YEURB: Polyurethane (PUR)
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Shielding (P-type):
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Tinned copper + colored nylon braid.
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Reinforcement (J-type):
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Synthetic fiber braid for tensile strength.
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Outer Sheath:
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YEFB: Neoprene (oil/weather-resistant)
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YEURB: Abrasion-resistant PUR
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Product Types & Specifications
| Type | Name | Key Attributes |
|---|---|---|
| YEFB | Rubber Flat Reel Cable | General heavy-duty flexibility |
| YEFBP | Shielded Rubber Cable | EMI protection + flexibility |
| YEFBJ | Reinforced Rubber Cable | High tensile strength |
| YEURB | Polyurethane Flat Reel Cable | Max. abrasion/chemical resistance |
| YEURBP | Shielded PUR Cable | EMI protection + extreme durability |
| YEURBJ | Reinforced PUR Cable | Tensile + abrasion resistance |
Important Parameters
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Voltage Rating: 0.6/1 kV (IEC 60502-1)
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Conductor Sizes: 1.5 mm² to 95 mm²+
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Bending Radius: 5-7.5× cable height (dynamic)
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Current Capacity:
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Application-specific (depends on size, cores, ambient temp, grouping).
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Critical: Use IEC 60364-5-52/NEC 400 standards + manufacturer datasheets for exact ampacity.
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Standards: IEC 60228, 60245, 60332, 60754; CE/RoHS compliant.
Material Advantages
| Component | Benefits |
|---|---|
| Tinned Copper | Corrosion resistance (salt/humidity) |
| EPDM/TPE | Flexibility + ozone/heat resistance |
| PUR Sheath | Superior cut/tear/oil resistance |
| Neoprene | Flame/weather/oil resistance |
Engineering Selection Guide
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Environment: Temperature, chemical exposure, UV/salt?
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Mechanical Stress: Abrasion level? Require J-type reinforcement?
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Electrical Needs: Shielding (P-type) for data? Voltage/current specs?
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Certifications: Marine (DNV-GL/ABS) or explosion-proof?
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Reel System: Diameter, winding speed, travel length.