8x19S+8x7+PP - 16 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 Composition
- 8×19S Strands: 8 strands with 19 wires each in Seale construction, featuring thick outer wires for superior abrasion resistance
- 8×7 Strands: Additional 8 strands with 7 wires each for enhanced flexibility
- Core Material: Polypropylene (PP) fiber core providing lubrication storage, flexibility, and anti-extrusion capabilities
Performance Characteristics
- High Strength & Abrasion Resistance: Thick outer wires withstand frequent friction with pulleys and components
- Excellent Flexibility: Maintains strength while adapting to bending and winding operations
- Shock Absorption: Fiber core acts as internal buffer, reducing vibrations from impact loads
- Corrosion Protection: Fiber core stores lubricating oil, reducing internal friction and preventing rust
Application Fields
- Elevator Systems: Primary hoisting rope ensuring smooth and safe elevator operation
- Lifting Equipment: Port gantry cranes, construction tower cranes for cargo lifting and towing
- Mechanical Transmission: Winches, elevators, and other equipment requiring power transmission
Technical Specifications
The 8×19S+8×7+PP construction with 1570 grade steel provides optimal balance of strength, durability, and flexibility for industrial lifting applications.