How to measure wire rope diameter
The correct method of measuring the wire rope is of great significance for the selection of the diameter of the wire rope and the accumulation of data on the change of the diameter of the wire rope during use. As shown in the figure below, whether the measurement method of steel wire diameter is correct or not, the measurement data obtained will be completely different.
| Recommendation form for model selection | |||
| Steel wire rope model | Diameter(mm) | Remark | |
| Speed limiting wire rope Traction wire rope |
6*19S+PP-6.0 | 6 | For speed governor (nylon core, diameter 6mm) Elevator speed governor |
| 8*19S+PP-8.0 | 8 | For speed governor (nylon core, diameter 8mm) Elevator speed governor | |
| Traction wire rope | 8*19S+NF-8.0 | 8 | Generally applicable to floors below 25 (hemp core diameter 8mm) elevator speed ≤1.75m/S |
| 8*19S+NF-10.0 | 10 | Generally applicable to floors below 30 (hemp core diameter 10mm) elevator speed ≤ 2 m/S | |
| 8*19S+NF-11.0 | 11 | Generally applicable to floors below 30 (heme core diameter 11mm) elevator speed ≤ 2 m/S | |
| 8*19S+NF-12.0 | 12 | Generally applicable to floors below 30 (heme core diameter 12mm) elevator speed ≤ 2 m/S | |
| 8*19S+NF-13.0 | 13 | Generally applicable to floors below 30 (hemp core diameter 13mm) elevator speed ≤ 2 m/S | |
| 8*19S+NF-14.0 | 14 | Generally applicable to floors below 30 (heme core diameter 14mm) elevator speed ≤ 2 m/S | |
| 8*19S+NF-16.0 | 16 | Generally applicable to floors below 30 (hemp core diameter 16mm) elevator speed ≤1.75m/S | |
| 8*19S+8*7+PP-8.0 | 8 | Generally applicable to floors below 40 (semi-steel core diameter 8mm) elevator speed ≤ 2.5 m/S | |
| 8*19S+8*7+PP-10.0 | 10 | Generally applicable to floors below 40 (semi-steel core diameter 10mm) elevator speed ≤3.5m/S | |
| 8*19S+8*7+PP-12.0 | 12 | Generally applicable to floors below 40 (semi-steel core diameter 12mm) elevator speed ≤3.5m/S | |
| 8*19S+8*7+PP-13.0 | 13 | Generally applicable to floors below 50 (semi-steel core diameter 13mm) elevator speed ≤3.5m/S | |
| 8*19S+8*7+1*19S-8.0 | 8 | Generally applicable to floors below 50 (all steel core diameter 8mm) elevator speed ≤ 4 m/S | |
| 8*19S+8*7+1*19S-10.0 | 10 | Generally applicable to floors below 50 (all steel core diameter 10mm) elevator speed ≤ 4 m/S | |
| 8*19S+8*7+1*19S-12.0 | 12 | Generally applicable to floors below 50 (all steel core diameter 12mm) elevator speed ≤ 4 m/S | |
| 8*19S+8*7+1*19S-13.0 | 13 | Generally applicable to floors below 50 (all steel core diameter 13mm) elevator speed ≤ 4 m/S | |
To ensure compatibility, please provide the brand, model, or part number of your elevator. You can also send us photos of the existing part, especially the label or connector details. Our technical team will help you verify the correct replacement.
We supply both original brand parts and high-quality compatible replacements for major brands such as KONE, Otis, etc. All products are tested to ensure reliable performance.
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