Premium Quality Elevator Steel Wire Rope 8x19 , hoisting wire rope
About Elevator Wire Rope
In the 110 years that electric elevators have been in existence, nothing better than steel wire ropes has been found when looking for a flexible suspension means. The advantages of steel wire rope include (a) its redundancy and (b) the possibility of determining the degree of bending fatigue in running ropes by visual inspection.
Redundancy means the parallel operation of many individual elements (wires) so that, even after the breakage of some of these individual elements, the assembly as a whole (the rope) can remain in operation. Chains would obviously not work. Fatigue occurs in ropes that are bent over sheaves (running ropes) by a combination of pressure and bending, tension and torsional stress. The rope is also subject to wear and corrosion. As fatigue increases, a growing number of external wire breaks makes it possible to estimate the remaining safe service life.
Why INCHTIGHT?
As a professional wholesaler and manufacturer for wire rope slings and assemblies, INCHTIGHT has been the No.1 wire rope and sling supplier in Qingdao area. Our customers include ship building, military, construction and lifting service providers. With swaging machine up to size 120mm and experienced splicing workers, we provide strongest and safest wire rope slings. Also our sales staffs are professional with lifting equipment, and could provide with customer correct wire rope and slings for their equipment or lifting requirements.
Features
Elevator Wire Rope 8x19 Seale/Warrington Core
World’s most common traction suspension rope configuration.
High flexibility with a fibre core, small wire diameter, and good fatigue resistance.
Rounder than a 6 strand rope - more contact points between the rope and the sheave groove.
Applications
suitable for important machinery and instrument
.
Specifications
|
Nominal Diameter |
Approx.Weight |
Nominal Tensile Strenght of Rope (Mpa) |
|||||||||||
|
1470 |
1570 |
1670 |
1770 |
1870 |
|||||||||
|
Minimun Breaking Load of Rope |
|||||||||||||
|
D |
NF |
SF |
IWR/IWS |
FC |
IWR/ IWS |
FC |
IWR/ IWS |
FC |
IWR/ IWS |
FC |
IWR/ IWS |
FC |
IWR/IWS |
|
mm |
kg/100 |
(KN) |
|||||||||||
|
8 |
22.1 |
21.4 |
27 |
27.5 |
32.5 |
29.4 |
34.7 |
31.3 |
36.9 |
33.1 |
39.2 |
35 |
41.4 |
|
9 |
28 |
27.1 |
34.2 |
34.8 |
41.1 |
37.3 |
44 |
39.6 |
46.7 |
42 |
49.6 |
44.3 |
52.4 |
|
10 |
34.6 |
33.4 |
42.2 |
43 |
50.8 |
46 |
54.3 |
48.9 |
57.7 |
51.8 |
61.2 |
54.7 |
64.7 |
|
11 |
41.9 |
40.4 |
51.1 |
52.1 |
61.5 |
55.6 |
65.7 |
59.2 |
69.9 |
62.7 |
74.1 |
66.2 |
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