Overhead Crane Cable Parameters
suitable for overhead cranes, hoists, gantry cranes, and similar equipment. Specific parameters may vary depending on the cable model, manufacturer, and application. Always select the appropriate cable based on your actual requirements.
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### **Overhead Crane Cable Parameter Reference Table**
| **Parameter Category** | **Parameter Name** | **Typical Value/Description** |
|————————-|———————————-|———————————————————————————————|
| **Basic Information** | Cable Model | YVFB, YFFB, YVFRB, YGCB, YGVF, etc. (varies by purpose and structure) |
| | Cable Name | Flat Crane Cable, Hoist Cable, Overhead Crane Cable, etc. |
| | Applicable Equipment | Overhead cranes, gantry cranes, hoists, conveyors, elevators, etc. |
| **Electrical Properties** | Rated Voltage | 300/500V, 450/750V (varies by cable model and application) |
| | Rated Current | Determined by conductor cross-section and insulation material (e.g., 10A, 20A, etc.) |
| | Conductor Material | Oxygen-Free Copper (OFC) or multi-stranded fine copper wires |
| | Conductor Cross-Section | 0.75mm², 1.5mm², 2.5mm², 4mm², 6mm², 10mm², etc. |
| | Insulation Resistance | ≥20MΩ·km (under standard conditions) |
| **Mechanical Properties** | Sheath Material | PVC, PUR (Polyurethane), Rubber, etc. |
| | Shielding Type | Unshielded, Copper Braid Shielding, Aluminum Foil Shielding, etc. |
| | Tensile Strength | ≥10N/mm² (varies by cable model) |
| | Bending Radius | 6× cable diameter (fixed installation), 8× cable diameter (moving installation) |
| | Abrasion Resistance | High abrasion resistance, suitable for frequent movement and bending |
| **Environmental Properties** | Operating Temperature Range | -40°C to +70°C (standard), -60°C to +90°C (low-temperature or high-temperature resistant) |
| | Oil Resistance | Oil-resistant (suitable for oily environments) |
| | Chemical Resistance | Acid and alkali resistant, corrosion-resistant (suitable for chemical plants) |
| | Flame Retardancy | Flame retardant (compliant with IEC 60332 standard) |
| | Water Resistance | Water-resistant (suitable for humid environments) |
| **Structural Parameters** | Conductor Structure | Multi-stranded fine copper wires, flexible design |
| | Insulation Thickness | Determined by cable model and voltage rating (e.g., 0.5mm, 0.8mm, etc.) |
| | Sheath Thickness | Determined by cable model and application (e.g., 1.0mm, 1.5mm, etc.) |
| | Cable Diameter | Determined by conductor cross-section and sheath material (e.g., 8mm, 12mm, etc.) |
| | Cable Weight | Determined by cable model and length (e.g., kg/km) |
| **Certifications & Standards** | Certification Standards | CE, RoHS, UL, CCC, IEC 60245, IEC 60227, etc. |
| | Compliance Standards | GB/T 5023, EN 50525, IEC 60245, etc. |
| **Application Scenarios** | Applicable Environment | Indoor, outdoor, humid, oily, high-temperature, low-temperature, etc. |
| | Installation Method | Fixed installation, moving installation (suspended or in drag chains) |
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### **Common Overhead Crane Cable Models and Features**
1. **YVFB**
– Features: Flat cable, excellent flexibility, suitable for frequently moving crane equipment.
– Applications: Gantry cranes, hoists, conveyors, etc.
2. **YFFB**
– Features: Oil-resistant, abrasion-resistant, suitable for oily environments.
– Applications: Factories, warehouses, ports, etc.
3. **YVFRB**
– Features: Cold-resistant, high-temperature resistant, suitable for extreme temperature environments.
– Applications: Cold storage, high-temperature workshops, etc.
4. **YGCB**
– Features: High tensile strength, suitable for heavy-duty equipment.
– Applications: Large cranes, port equipment, etc.
5. **YGVF**
– Features: Excellent shielding performance, resistant to electromagnetic interference.
– Applications: Industrial environments with electromagnetic interference.
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### **Selection Guidelines**
1. **Select Conductor Cross-Section Based on Current**: Ensure the cable can handle the rated current of the equipment.
2. **Choose Sheath Material Based on Environment**: For example, use oil-resistant cables in oily environments and high-temperature-resistant cables in high-temperature environments.
3. **Select Cable Structure Based on Installation Method**: For example, use flexible cables for moving installations and standard cables for fixed installations.
If you need more detailed parameters or a specific cable model’s parameter table, feel free to provide additional information, and I’ll be happy to assist further!