8x19S+8x7+PP - 13 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" indicates 8 strands with 19 wires each in Seale construction, featuring thick outer wires for superior abrasion resistance. "8*7" represents additional 8 strands with 7 wires each.
Core Material
"PP" denotes polypropylene fiber core, providing excellent flexibility, internal lubrication, and anti-extrusion capabilities while maintaining chemical stability.
Performance Characteristics
- High Strength & Abrasion Resistance: Thick outer wires deliver exceptional durability when contacting pulleys and components in high-friction environments
- Superior Flexibility: Combined strand structure and fiber core provide excellent bending capability while maintaining structural integrity
- Shock Absorption: Fiber core acts as internal buffer, reducing vibrations from impact loads and enhancing operational stability
- Internal Lubrication & Corrosion Protection: Fiber core stores lubricating oil, continuously lubricating internal wires and strands while preventing rust
Application Fields
- Elevator Systems: Primary hoisting rope ensuring smooth and safe elevator operation
- Lifting & Hoisting Equipment: Port gantry cranes, construction tower cranes, and general lifting operations
- Mechanical Transmission: Winches, elevators, and equipment requiring reliable power transmission or traction
The 8*19S+8*7+PP 1570 steel wire rope combines robust construction with practical performance features, making it ideal for critical lifting and transportation applications across various industries.