INDUSTRY COMPONENT

Cable/Wire Rope

High-strength steel cable used for lifting, lowering, and pulling loads in hoist winch systems.

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Component Specifications

Definition
A wire rope is a complex mechanical assembly consisting of multiple steel wires twisted into strands, which are then helically wound around a core to form a durable, flexible, and high-tensile-strength cable. In hoist winch systems, it transmits force from the winch drum to the load, enabling controlled vertical or horizontal movement. Key characteristics include construction type (e.g., 6x19, 6x36), lay direction (regular or lang), and core type (fiber or independent wire rope core).
Working Principle
The wire rope operates on the principle of tensile force transmission. When the winch drum rotates, it winds or unwinds the rope, creating tension that lifts or lowers the load. The helical construction distributes stress across multiple wires and strands, enhancing flexibility and fatigue resistance while maintaining strength. Lubrication reduces internal friction and wear.
Materials
High-carbon steel (e.g., 1570, 1770, 1960 MPa grade), stainless steel (AISI 302/304 for corrosion resistance), or synthetic fibers (e.g., Dyneema for lightweight applications). Coatings may include zinc galvanization or polymer sheathing.
Technical Parameters
  • Lay Regular lay, Lang lay
  • Core Independent Wire Rope Core (IWRC), Fiber Core (FC)
  • Diameter 6 mm to 48 mm
  • Lubrication Internal and external lubricant applied
  • Construction 6x19 IWRC, 6x36 IWRC, 8x19 Seale
  • Minimum Breaking Force 10 kN to 1500 kN
Standards
ISO 2408, DIN 3059, ASME B30.7

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Cable/Wire Rope.

wire rope steel cable hoist cable winch rope lifting cable wire rope specifications DIN 3059 ISO 2408 crane cable rigging cable Cable/Wire Rope Cable/Wire Rope in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Hoist Winch System

A mechanical system on a floating crane designed for lifting and lowering heavy loads through controlled cable winding and unwinding.

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Engineering Analysis

Risks & Mitigation
  • Wire breakage due to fatigue
  • Corrosion in humid environments
  • Overloading beyond safe working load
  • Abrasion from contact with sheaves or drums
  • Improper spooling causing kinks or crushing
FMEA Triads
Trigger: Overloading or shock loading
Failure: Sudden rope breakage leading to load drop
Mitigation: Use load limiters, adhere to safe working load (SWL), and avoid jerky operations.
Trigger: Lack of lubrication
Failure: Increased internal friction and accelerated wear
Mitigation: Apply lubricant regularly as per manufacturer guidelines and inspect for dry sections.
Trigger: Misalignment with sheaves
Failure: Localized abrasion and reduced service life
Mitigation: Ensure proper alignment of sheaves and drums, and use alignment tools during installation.

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Diameter tolerance ±2% per ISO 2408, lay length tolerance ±5%
Test Method
Destructive tensile testing per ISO 3108, non-destructive magnetic flux leakage testing for internal defects

Buyer Feedback

★★★★☆ 4.8 / 5.0 (14 reviews)

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"The technical documentation for this Cable/Wire Rope is very thorough, especially regarding technical reliability."

"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Cable/Wire Rope so far."

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Frequently Asked Questions

What is the difference between 6x19 and 6x36 wire rope construction?

6x19 has 6 strands with 19 wires each, offering good abrasion resistance and flexibility for general hoisting. 6x36 has 6 strands with 36 wires each, providing higher flexibility and fatigue resistance, suitable for applications with frequent bending, such as crane hoists.

How often should wire ropes be inspected in hoist winch systems?

Perform visual inspections before each use, detailed monthly inspections per ASME B30.7, and thorough annual inspections by a qualified technician. Replace if signs of wear, corrosion, or broken wires exceed allowable limits.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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