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2026年4月28日
Elevator Wire Rope Selection – Speed, Height, and Structure
Elevator Wire Rope Selection – Speed, Height, and Structure
Selecting the correct wire rope for an elevator is not a one-size-fits-all decision. Rope performance depends directly on elevator speed, lifting height, and traction ratio. Using the wrong structure can lead to premature wear, vibration, or even safety risks.
At Boyuan Metal, we categorize elevator wire ropes into three application groups:
Low-rise / low-speed traction
- Speed: V < 2 m/s
- Storey height: H ≤ 30 m
- Recommended structures: 6×19+FC, 8×19+FC, 8×19S+NF
High-rise / medium-speed traction
- Speed: 2 m/s ≤ V < 4 m/s
- Storey height: H ≤ 100 m
- Recommended structures: 8×19+FC, 8×19S+IWRF, 8×19S+8×7+PP
Super-high-rise / high-speed traction
- Speed: V ≥ 4 m/s
- Storey height: H > 100 m
- Recommended structures: 9×19+IWRC, 9×19+IWRF, 9×19S+IWRF
For elevator speed governor ropes, synthetic fiber core (PP) is generally preferred to reduce slippage and ensure reliable governor action.
When ordering, always specify the rated speed and lifting height. This allows us to apply the correct production process — particularly for specialized structures such as 8×19S+8×7+PP, which differs from standard low-rise rope manufacturing.
Still not sure which structure fits your elevator system? Contact our engineering team with your parameters, and we will recommend the optimal solution.
