钢丝绳结构：6×7+FC 6×7+IWS（直径2～36mm） 6×9W+FC 6×9W+IWR（直径14～36mm） 力学性能
| 钢丝绳公称直径 | 钢丝绳近似重量（Kg/100m） | 钢丝绳公称抗拉强度（Mpa） | ||||||||||||
| 1470 | 1570 | 1670 | 1770 | 1870 | ||||||||||
| 钢丝绳最小破断拉力（KN） | ||||||||||||||
| d (mm) | 允许偏差（℅） | 天然纤维芯钢丝绳 | 合成纤维芯钢丝绳 | 钢芯钢丝绳 | 纤维芯钢丝绳 | 钢芯钢丝绳 | 纤维芯钢丝绳 | 钢芯钢丝绳 | 纤维芯钢丝绳 | 钢芯钢丝绳 | 纤维芯钢丝绳 | 钢芯钢丝绳 | 纤维芯钢丝绳 | 钢芯钢丝绳 |
| 9 | +6 0 | 28.40 | 27.90 | 31.30 | 39.50 | 42.70 | 42.20 | 45.60 | 44.90 | 48.50 | 47.50 | 51.40 | 50.20 | 54.30 |
| 10 | 35.10 | 34.40 | 38.70 | 48.80 | 52.70 | 52.10 | 56.30 | 55.40 | 59.90 | 58.70 | 63.50 | 62.00 | 67.10 | |
| 11 | 42.50 | 41.60 | 46.80 | 59.00 | 63.80 | 63.00 | 68.10 | 67.00 | 72.50 | 71.10 | 76.80 | 75.10 | 81.20 | |
| 12 | 50.50 | 49.50 | 55.70 | 70.20 | 75.90 | 75.00 | 81.10 | 79.80 | 86.30 | 84.60 | 91.50 | .40 | 96.60 | |
| 13 | 59.3 | 58.10 | 65.40 | 82.40 | .10 | 88.00 | 95.20 | 93.70 | 101.00 | 99.30 | 107.00 | 104.00 | 113.00 | |
| 14 | 68.80 | 67.40 | 75.90 | 95.60 | 103.00 | 102.00 | 110.00 | 108.00 | 117.00 | 115.00 | 124.00 | 121.00 | 131.00 | |
| 16 | .90 | 88.10 | 99.10 | 124.00 | 135.00 | 133.00 | 144.00 | 141.00 | 153.00 | 150.00 | 162.00 | 158.00 | 171.00 | |
| 18 | 114.00 | 111.00 | 125.00 | 158.00 | 170.00 | 168.00 | 182.00 | 179.00 | 194.00 | 190.00 | 205.00 | 201.00 | 217.00 | |
| 20 | 140.00 | 138.00 | 155.00 | 195.00 | 211.00 | 208.00 | 225.00 | 221.00 | 239.00 | 235.00 | 254.00 | 248.00 | 268.00 | |
| 22 | 170.00 | 166.00 | 187.00 | 236.00 | 255.00 | 252.00 | 272.00 | 268.00 | 290.00 | 284.00 | 307.00 | 300.00 | 324.00 | |
| 24 | 202.00 | 198.00 | 223.00 | 281.00 | 303.00 | 300.00 | 324.00 | 319.00 | 345.00 | 338.00 | 366.00 | 357.00 | 386.00 | |
| 26 | 237.00 | 233.00 | 262.00 | 329.00 | 356.00 | 352.00 | 381.00 | 374.00 | 405.00 | 397.00 | 429.00 | 419.00 | 453.00 | |
| 28 | 275.00 | 270.00 | 303.00 | 382.00 | 413.00 | 408.00 | 441.00 | 434.00 | 470.00 | 460.00 | 498.00 | 486.00 | 526.00 | |
| （30） | 316.00 | 310.00 | 348.00 | 439.00 | 474.00 | 469.00 | 507.00 | 498.00 | 539.00 | 528.00 | 571.00 | 558.00 | 604.00 | |
| 32 | 359.00 | 352.00 | 396.00 | 499.00 | 540.00 | 533.00 | 577.00 | 567.00 | 613.00 | 601.00 | 650.00 | 635.00 | 687.00 | |
| （34） | 406.00 | 398.00 | 447.00 | 5.00 | 610.00 | 602.00 | 651.00 | 0.00 | 693.00 | 679.00 | 734.00 | 717.00 | 776.00 | |
| 36 | 455.00 | 446.00 | 502.00 | 632.00 | 683.00 | 675.00 | 730.00 | 718.00 | 776.00 | 761.00 | 823.00 | 804.00 | 870.00 | |
2.新设计设备不得选用括号内的钢丝绳直径。
钢丝绳取值计算
Fm=(q+q0) (sinβ+ωcosβ) +pl (sinβ+fcosβ)
式中
ω矿车阻力系数取0.015
p钢丝绳每米重量取0.00085
l钢丝绳长度取70
β最大倾角取15º
f钢丝绳运行阻力系数取0.25
例如：Fm=3(sin15º+0.015cos15º) +0.00085×70 (sin15º+0.25cos15º)
=3（0.2588+0.015×0.9660）+0.00085×70（0.2588+0.25×0.9660）
=3×0.27329+0.00085×70×0.5003
=0.81987+0.02976785
=0.84963785
m=Fp/Fm
=13.9/0.84963785
=16.36
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