8x19S+8x7+PP - 8 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 Configuration
"8*19S" indicates 8 strands with 19 wires each in Seale construction, featuring thick outer wires for superior abrasion resistance.
Additional Strands
"8*7" represents 8 additional strands, each containing 7 wires, contributing to the rope's flexibility and strength balance.
Core Material
"PP" denotes polypropylene fiber core, providing excellent flexibility, lubrication retention, and anti-compression properties.
Performance Characteristics
- High Strength & Abrasion Resistance: Seale construction with thick outer wires ensures durability in high-friction environments
- Superior Flexibility: Combined strand structure and fiber core provide excellent bending capability while maintaining strength
- Shock Absorption: Fiber core acts as internal buffer, reducing vibration from impact loads
- Continuous Lubrication: Fiber core stores lubricating oil, reducing internal friction and preventing corrosion
- Chemical Stability: Polypropylene core offers excellent resistance to chemicals and environmental factors
Application Fields
- Elevator Systems: Primary hoisting rope for smooth and safe elevator operation
- Port & Construction Lifting: General lifting equipment including gantry cranes and tower cranes
- Mechanical Transmission: Power transmission and traction applications in winches and lifting machinery
- Goods Handling: Lifting and towing operations requiring strength and flexibility
This wire rope is specifically designed for heavy-duty applications where reliability, safety, and longevity are critical requirements.