8x19S+8x7+PP - 10 Elevator Steel Rope
Product Overview
The 8*19S+8*7+PP 1570 elevator steel rope is engineered for demanding lifting applications with its specialized construction and high-performance characteristics.
Structural Design
Strand Composition
- 8*19S Construction: Features 8 strands with 19 wires each in Seale configuration, providing thick outer wires for superior abrasion resistance
- 8*7 Construction: Additional 8 strands with 7 wires each, enhancing overall strength and flexibility
Core Material
- PP Fiber Core: Polypropylene core offering excellent chemical stability and strength
- Provides internal lubrication storage, flexibility, and anti-extrusion capabilities
Performance Characteristics
- High Strength & Abrasion Resistance: Thick outer wires withstand frequent friction with pulleys and components
- Superior Flexibility: Maintains strength while adapting to bending and winding operations
- Shock Absorption: Fiber core acts as internal buffer, reducing vibrations from impact loads
- Continuous Lubrication: Core stores lubricating oil, reducing internal friction and preventing rust
- Extended Service Life: Combined features ensure durability and long-term performance
Application Fields
- Elevator Systems: Primary hoisting rope ensuring smooth and safe elevator operation
- Port & Construction Lifting: General lifting equipment for cargo handling at ports and construction sites
- Mechanical Transmission: Power transmission and traction applications in winches and elevators
- Industrial Cranes: Gantry cranes and tower cranes for lifting and towing operations
Technical Specifications
The 8*19S+8*7+PP construction with 1570 grade steel provides optimal balance of strength, flexibility, and durability for critical lifting applications.