8×19 Steel Wire Rope For Elevators
Product Description
8×19 Steel Wire Rope For Elevators
Product Introduction:
Our 8×19S+FC Steel Wire Rope represents an advanced solution specifically engineered for modern elevator systems. Compared to traditional 6-strand ropes, the 8-strand structure provides a perfectly round, more flexible cross-section. This 8-strand design significantly increases the rope's contact area with the traction sheave, resulting in lower specific contact pressure. Consequently, it dramatically reduces wear on both the rope and the sheave grooves, ensuring a smoother, quieter, and more stable elevator ride.
Seale Structural Excellence：
The "S" in the model (8X19S) refers to the Seale construction within each strand. It features a (1+6+12) wire arrangement: a central wire, surrounded by a middle layer of thicker steel wires, and an outer layer of thinner steel wires.
*Enhanced Durability: The outer layer of fine wires creates an exceptionally smooth surface, minimizing friction and extending service life.
*Exceptional Flexibility: The internal thicker wires provide robust tensile strength, while the internal Fiber Core (FC) works as a natural shock absorber.
Technical Specifications：
| Construction: 8×19S+FC | ||||||||
| Standard: GB/T 8903-2005 | ||||||||
| Nominal Diameter | Approx.Weight | Minimun Breaking Load of Rope(KN) | ||||||
| Dual Strength (MPa) | Single Strength (MPa) | |||||||
| mm | kg/100m | 1180/1770 | 1320/1620 | 1370/1770 | 1570/1770 | 1570 | 1620 | 1770 |
| 8 | 21.8 | 25.7 | 26.5 | 28.1 | 30.8 | 29.4 | 30.4 | 33.2 |
| 9 | 27.5 | 32.5 | - | 35.6 | 38.9 | 37.3 | - | 42 |
| 9.5 | 30.7 | 36.2 | 37.3 | 39.7 | 43.6 | 41.5 | 42.8 | 46.8 |
| 10 | 34 | 40.1 | 41.3 | 44 | 48.1 | 46 | 47.5 | 51.9 |
| 11 | 41.1 | 48.6 | 50 | 53.2 | 58.1 | 55.7 | 57.4 | 62.8 |
| 12 | 49 | 57.8 | 59.5 | 63.3 | 69.2 | 66.2 | 68.4 | 74.7 |
| 12.7 | 54.8 | 64.7 | 66.6 | 70.9 | 77.5 | 74.2 | 76.6 | 83.6 |
| 13 | 57.5 | 67.8 | 69.8 | 74.3 | 81.2 | 77.7 | 80.2 | 87.6 |
| 14 | 66.6 | 78.7 | 81 | 86.1 | 94.2 | 90.2 | 93 | 102 |
| 14.3 | 69.5 | 82.1 | - | - | 98.3 | - | - | - |
| 15 | 76.5 | 90.3 | - | 98.9 | 108 | 104 | - | 117 |
| 16 | 87 | 103 | 106 | 113 | 123 | 118 | 122 | 133 |
| 17.5 | 104 | 123 | - | - | 147 | - | - | - |
| 18 | 110 | 130 | 134 | 142 | 156 | 149 | 154 | 168 |
| 19 | 123 | 145 | 149 | 159 | 173 | 166 | 171 | 187 |
| 20 | 136 | 161 | 165 | 176 | 192 | 184 | 190 | 207 |
| 20.6 | 144 | 170 | - | - | 204 | - | - | - |
| 22 | 165 | 194 | 200 | 213 | 233 | 223 | 230 | 251 |
High Tensile Strength & Application Versatility：
As detailed in our specification chart, this rope covers a comprehensive range of nominal diameters from 8 mm to 22 mm, with breaking forces to support heavy-duty operations. We provide both Single Strength (1570, 1620, 1770 MPa) and Dual Strength (1180/1770, 1320/1620, 1370/1770, 1570/1770 MPa) options to perfectly meet different safety demands and engineering requirements.
Ideal For High-Speed Elevators：
Engineered for demanding environments, this wire rope is highly recommended for high-speed elevator systems. The combination of superior flexibility, robust breaking strength, and reduced structural vibration makes it the ideal choice for passenger elevators, freight elevators, and large-scale commercial buildings where performance and passenger comfort are paramount.
Fully Customizable To Your Project Needs：
We pride ourselves on our flexibility. As highlighted in our production guidelines:
1.Customized Production: We can tailor the manufacturing process and specific parameters according to different client requirements.
2.High-Speed Capability: We have specialized production capabilities to ensure the rope delivers peak performance for high-speed elevator applications.