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Elevator wire rope is the core load-bearing component that connects the car and counterweight in the elevator system. It is a specialized lifting wire rope that not only bears the total weight of the car, counterweight, passengers, and cargo, but also cooperates with the traction wheel to achieve the lifting and lowering movement of the car. It is a key component to ensure the safe operation of the elevator.
Common structural type: 8×19S+FC
This configuration features 8 outer strands, each containing 19 steel wires, with a fiber rope core at the center. It is the most widely used model in the elevator field, balancing strength and flexibility.
| Nominal rope diameter | Approx. weight | Minimum breaking load (kN) | |||||
|---|---|---|---|---|---|---|---|
| mm | kg/100m | 1320/1770 | 1320/1620 | 1370/1770 | 1570/1770 | 1620/1770 | 1570 |
| 6.3 | 13.5 | 16.4 | 17.4 | 19.1 | 18.3 | 18.8 | 20.6 |
| 8 | 21.8 | 26.5 | 28.1 | 30.8 | 29.4 | 30.4 | 33.2 |
| 9 | 27.5 | ---- | 35.6 | 38.9 | 37.3 | ---- | 42.0 |
| 9.5 | 30.7 | 37.3 | 39.7 | 43.6 | 41.5 | 42.8 | 46.8 |
| 10 | 34.0 | 41.3 | 44.0 | 48.1 | 46.0 | 47.5 | 51.9 |
| 11 | 41.1 | 50.0 | 53.2 | 58.1 | 55.7 | 57.4 | 62.8 |
| 12 | 49.0 | 59.5 | 63.3 | 69.2 | 66.2 | 68.4 | 74.7 |
| 12.7 | 54.8 | 66.6 | 70.9 | 77.5 | 74.2 | 76.6 | 83.6 |
| 13 | 57.5 | 69.8 | 74.3 | 81.2 | 77.7 | 80.2 | 87.6 |
| 14 | 66.6 | 81.0 | 86.1 | 94.2 | 90.2 | 93.0 | 102 |
| 14.3 | 69.5 | ---- | ---- | 98.3 | ---- | ---- | ---- |
| 15 | 76.5 | ---- | 98.9 | 108 | 104 | ---- | 117 |
| 16 | 87.0 | 106 | 113 | 123 | 118 | 122 | 133 |
| 17.5 | 104 | ---- | ---- | 147 | ---- | ---- | ---- |
| 18 | 110 | 134 | 142 | 156 | 149 | 154 | 168 |
| 19 | 123 | 149 | 159 | 173 | 166 | 171 | 187 |
| 20 | 136 | 165 | 176 | 192 | 184 | 190 | 207 |
| 20.6 | 144 | ---- | ---- | 204 | ---- | ---- | ---- |
| 22 | 165 | 200 | 213 | 233 | 223 | 230 | 251 |
| Nominal rope diameter | Approx. weight | Minimum breaking load (kN) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | kg/100m | 1370/1770 | 1570/1770 | 1570 | 1770 | 1960 | |||||
| IWRC | CSC | IWRC | CSC | IWRC | CSC | IWRC | CSC | IWRC | CSC | ||
| 6 | 14.7 | ---- | ---- | ---- | 21.4 | ---- | 20.1 | ---- | 22.7 | ---- | 25.1 |
| 8 | 26.0 | 24.6 | 35.8 | 34.7 | 38.0 | 36.9 | 35.8 | 34.7 | 40.3 | 39.1 | 44.7 |
| 9 | 33.0 | 31.2 | 45.3 | 43.9 | 48.2 | 46.7 | 45.3 | 43.9 | 51.0 | 49.5 | 56.5 |
| 9.5 | 36.7 | 34.7 | 50.4 | 48.9 | 53.7 | 52.0 | 50.4 | 48.9 | 56.9 | 55.1 | 63.0 |
| 10 | 40.7 | 38.5 | 55.9 | 54.2 | 59.5 | 57.6 | 55.9 | 54.2 | 63.0 | 61.1 | 69.8 |
| 11 | 49.2 | 46.6 | 67.6 | 65.5 | 71.9 | 69.7 | 67.6 | 65.5 | 76.2 | 73.9 | 84.4 |
| 12 | 58.6 | 55.4 | 80.5 | 78.0 | 85.6 | 83.0 | 80.5 | 78.0 | 90.7 | 87.9 | 100 |
| 12.7 | 65.6 | 62.1 | 90.1 | 87.4 | 95.9 | 92.9 | 90.1 | 87.4 | 102 | 98.5 | 113 |
| 13 | 68.8 | 65.1 | 94.5 | 91.5 | 100 | 97.4 | 94.5 | 91.5 | 106 | 103 | 118 |
| 14 | 79.8 | 75.5 | 110 | 106 | 117 | 113 | 110 | 106 | 124 | 120 | 137 |
| 15 | 91.6 | 86.6 | 126 | 122 | 134 | 130 | 126 | 122 | 142 | 137 | 157 |
| 16 | 104 | 98.6 | 143 | 139 | 152 | 147 | 143 | 139 | 161 | 156 | 179 |
| 18 | 132 | 124.7 | 181 | 175 | 193 | 187 | 181 | 175 | 204 | 198 | 226 |
| 19 | 147 | 139.0 | 202 | 196 | 215 | 208 | 202 | 196 | 227 | 220 | 252 |
| 20 | 163 | 154.0 | 224 | 217 | 238 | 230 | 224 | 217 | 252 | 244 | 279 |
| 22 | 197 | 186.3 | 271 | 262 | 288 | 279 | 271 | 262 | 305 | 296 | 338 |
Common uses of 8x19S+FC structure, 6.0-22mm diameter steel wire rope:
Our steel wire rope meets international production standards and has obtained multiple certifications such as SGS, CE, ISO, etc.
7x7 stainless steel wire rope (0.5-6mm) offers superior corrosion resistance with 304/316 grades, high tensile strength, and excellent wear resistance. Ideal for marine, lifting, and outdoor applications. Certified with SGS, CE, ISO standards.
Green PVC-coated steel wire rope combines high tensile strength (1670-1770MPa) with corrosion/wear resistance. Lasts 2-3x longer than standard ropes. Available in 1-12mm diameters with SGS/CE/ROHS certifications. Ideal for industrial, marine & agricultural applications.