How to Choose the Right Wire Rope Material for Different Elevator Speeds
In an elevator system, the elevator wire rope is a vital component that connects the car and the traction machine.It bears the weight of the car, provides traction, and ensures operational safety.However, elevators with different speeds, loads, and operating environments have varying performance requirements for wire ropes.
Today, the technical team from A-FLY Elevator & Escalator Parts Supplier explains how to choose the right wire rope material for elevators of different speeds.
1. The Role of Wire Rope in an Elevator System
The wire rope is the “lifeline” of an elevator.
It wraps around the traction sheave and uses friction to lift and lower the car and counterweight.
Its material, structure, and diameter directly affect the smoothness, safety, and lifespan of elevator operation.
Main functions include:
Load Bearing: Supports the total weight of the car and passengers.
Traction Transmission: Works with the traction sheave to achieve vertical movement.
Balance and Stability: Keeps the car running smoothly without vibration.
2. Choosing the Right Wire Rope for Different Elevator Speeds
The higher the elevator speed, the greater the demand for flexibility, fatigue resistance, and surface finish of the wire rope.
Generally, elevators can be classified into three categories based on speed:
(1) Low-Speed Elevators (≤1.0 m/s)
Commonly used in residential buildings, small offices, and retail environments.
They operate smoothly and require basic performance from wire ropes.
Recommended structure: 6×19S + FC (6 strands × 19 wires with fiber core)
Material: High-carbon steel or galvanized steel wire rope
Features: Good flexibility, moderate friction, durable, and easy to maintain.
(2) Medium-Speed Elevators (1.0 – 2.5 m/s)
Typically found in mid- to high-rise offices, hotels, and commercial complexes.
These elevators operate frequently and carry heavier loads.
Recommended structure: 8×19S + IWRC (8 strands × 19 wires with independent wire rope core)
Material: Galvanized carbon steel or high-strength steel
Features: High tensile strength, excellent fatigue resistance, and reduced wear — ideal for longer traction paths.
(3) High-Speed Elevators (≥2.5 m/s)
Used in skyscrapers, observation elevators, and high-end buildings where stability is critical.
Recommended structure: 8×25Fi + IWRC or 8×36WS + IWRC
Material: Ultra-high-strength alloy steel with special heat treatment and anti-corrosion coating
Features: Smooth surface, compact structure, extremely high tensile strength, and reduced noise and vibration under high-speed operation.
3. The Impact of Material Selection on Performance
The performance of elevator wire ropes depends not only on their structure but also on the materials used:
High-Carbon Steel: Strong and cost-effective — the mainstream choice for most standard elevators.
Galvanized Steel: Corrosion-resistant — ideal for humid or coastal environments.
Stainless Steel: Superior rust resistance — used in observation or outdoor elevators.
Alloy Steel: Designed for high-speed elevators — offers longer fatigue life and higher tensile strength.
A-FLY uses premium carbon steel and alloy steel processed through advanced heat treatment and anti-corrosion technology to ensure every wire rope is strong, durable, and safe.
4. A-FLY — Your One-Stop Elevator Wire Rope Supplier
As a professional elevator & escalator parts supplier, A-FLY specializes in R&D and manufacturing of critical components, including:
Traction Sheaves and Guide Wheels
Elevator Door Operator Systems and Control Boards
Escalator Chains, Friction Wheels, and Drive Systems
All A-FLY wire ropes undergo strict tensile and surface testing, supporting OEM/ODM customization and global shipping to provide reliable safety solutions for elevator systems worldwide.
5. Conclusion: Different Speeds, Different Choices
Elevators of different speeds require wire ropes with distinct materials, structures, and strength levels.Choosing the right wire rope enhances operational smoothness, passenger safety, and equipment longevity.
Choose A-FLY — making every lift as steady as a rock and ensuring safety down to every detail.
A-FLY — The Global Elevator & Escalator Parts Expert, delivering high-performance wire rope solutions for your elevators.
