SHANGHAI SUNNY ELEVATOR CO.,LTD
| Payment Terms | Western Union, T/T, L/C,Paypal |
| Supply Ability | 100000 meters/ Month |
| Delivery Time | 7 working days |
| Packaging Details | Wooden box |
| Name | Wire Ropes with Steel Core/Mixed Core |
| Model | 9x17S+IWRC |
| Speed | ≥4m/s |
| Buliding height | ＞100m |
| Used | Elevator Parts |
| Size | na |
| Type | Elevator Parts |
| Packing | Standard Export Package |
| Product name | Wire Ropes with Steel Core/Mixed Core |
| Product | Wire Ropes with Steel Core/Mixed Core |
| Brand Name | SUNNY |
| Model Number | 9x17S+IWRC |
| Certification | CE,ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union, T/T, L/C,Paypal | Supply Ability | 100000 meters/ Month |
| Delivery Time | 7 working days | Packaging Details | Wooden box |
| Name | Wire Ropes with Steel Core/Mixed Core | Model | 9x17S+IWRC |
| Speed | ≥4m/s | Buliding height | ＞100m |
| Used | Elevator Parts | Size | na |
| Type | Elevator Parts | Packing | Standard Export Package |
| Product name | Wire Ropes with Steel Core/Mixed Core | Product | Wire Ropes with Steel Core/Mixed Core |
| Brand Name | SUNNY | Model Number | 9x17S+IWRC |
| Certification | CE,ISO9001 | Place of Origin | China |
| High Light | lift spare parts ，elevator part | ||
Wire Ropes with Steel Core/Mixed Core(IWRC/IWRF) 9x17S+IWRC
Elevator wire ropes are critical load-bearing components that provide safe and reliable vertical transportation in traction elevator systems. These high-strength steel cables consist of multiple strands wound helically around a core, typically constructed from high-carbon steel for optimal durability and flexibility. Modern elevator ropes employ advanced designs like 8×19 Seale or Warrington configurations, balancing tensile strength with bend resistance to withstand repeated pulley movements.
Key specifications include diameter (ranging from 8mm to 16mm), tensile grade (usually 1570MPa or 1770MPa), and lubricant-impregnated fiber cores that reduce internal friction. Safety factors exceed 12:1 relative to maximum loads, complying with international standards (ISO 4344, ASME A17.1). The ropes interact with the traction sheave through precise friction physics, where groove patterns and rope tension are carefully calibrated to prevent slippage.
Characteristics:Preformed, bright, right hand, regular lay
Application:Suspension ropes for elevator speed ≥4m/s, building height ＞100m. Suspension ropes for high-rise, high-speed elevators
| Nominal rope diameter | Approx.weight | Minimum breaking load | ||||||||||
| Dual tensile, MPa | Single tensile, MPa | |||||||||||
| 1320/1770 | 1570/1770 | 1570 | 1620 | 1770 | ||||||||
| IWRC | IWRF | IWRC | IWRF | IWRC | IWRF | IWRC | IWRF | IWRC | IWRF | IWRC | IWRF | |
| mm | kg/100m | kN | kN | kN | kN | kN | ||||||
| 8 | 27.5 | 25.6 | 39.2 | 37.3 | 41.7 | 40.1 | 39.2 | 37.7 | 40.4 | 38.9 | 44.2 | 42.5 |
| 9 | 34.8 | 32.4 | 49.6 | 47.7 | 52.8 | 50.7 | 49.6 | 47.7 | 51.2 | 49.2 | 55.9 | 53.8 |
| 9.5 | 38.8 | 36.1 | 55.3 | 53.1 | 58.8 | 56.5 | 55.3 | 53.1 | 57 | 54.8 | 62.3 | 59.9 |
| 10 | 43 | 40 | 61.2 | 58.9 | 65.1 | 62.6 | 61.2 | 58.9 | 63.2 | 60.8 | 69 | 66.4 |
| 11 | 52 | 48.4 | 74.1 | 71.2 | 78.8 | 75.8 | 74.1 | 71.2 | 76.4 | 73.5 | 83.5 | 80.3 |
| 12 | 61.9 | 57.6 | 88.2 | 84.8 | 93.8 | 90.2 | 88.2 | 84.8 | 91 | 87.5 | 99.4 | 95.6 |
| 12.7 | 69.4 | 64.5 | 98.8 | 95 | 105 | 101 | 98.8 | 95 | 102 | 98 | 111 | 107 |
| 13 | 72.7 | 67.6 | 103 | 99.5 | 110 | 106 | 103 | 99.5 | 107 | 103 | 117 | 112 |
| 14 | 84.3 | 78.4 | 120 | 115 | 128 | 123 | 120 | 115 | 124 | 119 | 135 | 130 |
| 14.3 | 87.9 | 81.8 | 125 | 120 | 133 | 128 | 125 | 120 | 129 | 124 | 141 | 136 |
| 15 | 96.8 | 90 | 138 | 132 | 147 | 141 | 138 | 132 | 142 | 137 | 155 | 149 |
| 16 | 110 | 102 | 157 | 151 | 167 | 160 | 157 | 151 | 162 | 156 | 177 | 170 |
| 17.5 | 132 | 123 | 188 | 180 | 199 | 192 | 188 | 180 | 193 | 186 | 211 | 203 |
| 18 | 139 | 130 | 198 | 191 | 211 | 203 | 198 | 191 | 205 | 197 | 224 | 215 |
| 19 | 155 | 144 | 221 | 213 | 235 | 226 | 221 | 213 | 228 | 219 | 249 | 240 |
| 20 | 172 | 160 | 245 | 236 | 261 | 251 | 245 | 236 | 253 | 243 | 276 | 266 |
| 20.6 | 182 | 170 | 260 | 250 | 276 | 266 | 260 | 250 | 268 | 258 | 293 | 282 |
| 22 | 208 | 194 | 296 | 285 | 315 | 303 | 296 | 285 | 306 | 294 | 334 | 321 |
| Rope construction | Application | Remarks | |
| Class and type of core | Construction | ||
| 6x19FC | 6x19S+SFC 6X19W+SFC 6X25Fi+SFC | Governor ropes | Recommendation: NFC for suspension ropes;SFC for governor ropes |
| 6x19S+NFC 6X19W+NFC 6X25Fi+NFC | Suspension ropes for low-rise, low-speed elevators | ||
| 8x19FC | 8x19S+SFC 8X19W+SFC 8X25Fi+SFC | Governor ropes | |
| 8x19S+NFC 8X19W+NFC 8X25Fi+NFC | Suspension ropes for elevator speed ≤2m/s, building height ≤60m | Please specify when ordering if elevator speed ＞2m/s | |
| 8x19 Steel core | 8x19S+8x7+1x19W 8x19W+8x7+1x19W 8x25Fi+8x7+1x19W | Suspension ropes for elevator speed ＜4m/s, building height ≤100m | Q/320205KABW02-2009 A technical agreement needs to be signed for ordering these ropes. Products comply to: Q/320205KABM02-2009 |
| 8x19 Mixed core | 8x19S+8x7+FC 8x19W+8x7+FC 8x25Fi+8x7+FC 8x19S+5x7+FC | Suspension ropes for elevator speed ＜4m/s, building height ≤100m | |
| 9x19 Steel core | 9x17S+9x7+1x19W 9x19S+9x7+1x19W 9x19W+9x7+1x19W 9x21Fi+9x7+1x19W 9x25Fi+9x7+1x19W | Suspension ropes for elevator speed ≥4m/s, building height ＞100m | |
| 9x19 Mixed core | 9x17S+9x7+FC 9x19S+9x7+FC 9x19W+9x7+FC 9x21Fi+9x7+FC 9X25Fi+9x7+FC | ||
| 6x36 FC | 6x29Fi+FC 6x36WS+FC | Compensating ropes | |
| Application | Rope Construction | Nominal rope diameter mm | Nominal rope grades N/mm² | |
| Japanese manufacturers | Governor ropes | 6x19S+FC 8x19S+FC | Φ6.0~Φ10 | 1320/1770 1620/1770 1770 |
| Suspension ropes | 8x19S+FC 8x25Fi+IWRC | Φ8~Φ16 | 1320/1770 1620/1770 | |
| European/ American manufacturers | Governor ropes | 6x19S+FC 8x19S+FC | Φ6.0~Φ10 | 1370/1770 1570/1770 1570 1770 1960 |
| Suspension ropes | 8x19S+FC 8x19W+FC 8x19S+IWRC 8x19W+IWRC 8x25Fi+FC 9x19S+IWRC 9x21Fi+IWRC | Φ8~Φ16 | 1370/1770 1570/1770 1570 |
FAQ
1. Are the elevator wire ropes durable?
The elevator wire rope has special provisions and requirements. Configuration is not only for wire rope and rated load, but also considered the size of the traction, as a result, the tensile strength of wire rope is greater than the weight of the lift. The safety factor is equipped with more than four wire rope. So it won’t break at the same time.
2. Is it dangerous for power failure suddenly during the elevator running?
If it occurs, the elevator will automatically stop due to the electrical and mechanical safety device. In case of power failure,elevator brakes will automatically taken. In addition, the power supply departments such as planned outage, prior notice are also operating.
3. Will us be hurt when it closed suddenly?
In the closing process, if people touch the hall door, the door of elevator will automatically restart without any danger. With anti clamping switch, once the gate touched, this switching action make the elevator unable to be closed and even reopened. In addition, closing force is also available here.
4. How the elevator running?
Elevators are operated with a counterweight wire rope through the (tractor) traction drive, making ups and downs on the guide rail.
5. Is the escalator installation complicated?
We believe the functions of an escalator are not necessarily proportional to the operation complexity. Therefore, escalators designed by us apply an integrated structure, so that the equipment is more precise and more efficient and allows easier and more convenient commissioning.
6. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1992
Total Annual:
3,000,000-5,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
We offer 3 year quality guarantee for all products. Our main products are: Elevator Buttons, Elevator Light Curtain, Photoelectric Switch, Elevator Display, COP & LOP, Traction Machine, Door Mechanism. And we provide best prices on: Guide Rail, Guide Shoe, Co... We offer 3 year quality guarantee for all products. Our main products are: Elevator Buttons, Elevator Light Curtain, Photoelectric Switch, Elevator Display, COP & LOP, Traction Machine, Door Mechanism. And we provide best prices on: Guide Rail, Guide Shoe, Co...
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