8×19W-IWRC

构成特点:

采用独立钢芯(IWRC),预成型,光面,右旋,交互捻


用 途:

2m/s ≤ 梯速 ≤ 4m/s,高层高速电梯用曳引绳


技术参数:(参照GB/T 8903)

钢丝绳公称直径
(mm)
参考重量(kg/100m)钢丝绳最小破断拉力(kN)
双强度 (MPa)单强度 (MPa)
1370/17701570/1770157017701960
IWRCCSCIWRCCSCIWRCCSCIWRCCSCIWRCCSCIWRCCSC
614.721.420.122.725.1
82624.635.834.73836.935.834.740.339.144.743.3
93331.245.343.948.246.745.343.95149.556.554.8
9.536.734.750.448.953.75250.448.956.955.16361
1040.738.555.954.259.557.655.954.263.061.169.867.6
1149.246.667.665.571.969.767.665.576.273.984.481.8
1258.655.480.57885.68380.57890.787.910097.4
12.765.662.190.187.495.992.990.187.410298.5113109
1368.865.194.591.510097.494.591.5106103118114
1479.875.5110.0106117113110106124120137133
1591.686.6126.0122134130126122142137157152
1610498.6143.0139152147143139161156179173
18132124.7181.0175193187181175204198226219
19147139202196215208202196227220252244
20163154224217238230224217252244279270
22197186.3271262288279271262305296338327

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