China Non Rotating Steel Wire Rope for crane ,electric hoists and ropeways Manufacturer and Supplier

Non Rotating Steel Wire Rope for crane ,electric hoists and ropeways

Short Description:

Rotation-resistant wire ropes are specially designed to re-sist spin or rotation while under load.Due to their design, they have certain restrictions on their application and special handling requirementsthat are unnecessary with other constructionsThe rotation-resistant characteristics are attained by a design of two or more layers of strands having differing (right and left) directions of lay, as shown

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Product Detail

Rotation-resistant wire ropes are specially designed to re-sist spin or rotation while under load.

Due to their design, they have certain restrictions on their application and special handling requirementsthat are unnecessary with other constructions

The rotation-resistant characteristics are attained by a design of two or more layers of strands having differing (right and left) directions of lay, as shown

Under load, one layer’s directional rotation is counteracted by the tendency of the other layer(s) to rotate in the opposite direction. To impart greater resistance to rotation, these ropes are designed with a greater number of smaller diameter strands (when compared with the design of 6- strand constructions).

The combination of smaller diameter strands and differing rope lays makes for a very delicate balance which can easily be “unbalanced” at anytime.

Product parameters

Detail of 18-7

Detail of 35W-7

Detail of 18-7

Construction
Nominal Diameter	Approximate Weight		Minimum Breaking Load Corresponding To Rope Grade Of
	Fiber Core	Steel Core	1570		1770		1960		2160
	FC	IWS	FC	IWS	FC	IWS	FC	IWS	FC	IWS
MM	KG/100M	KG/100M	KN	KN	KN	KN	KN	KN	KN	KN
6	14	15.5	17.5	18.5	19.8	20.9	21.9	23.1	24.1	25.5
7	19.1	21.1	23.8	25.2	26.9	28.4	29.8	31.5	32.8	34.7
8	25	27.5	31.1	33	35.1	37.2	38.9	41.1	42.9	45.3
9	31.6	34.8	39.4	41.7	44.4	47	49.2	52.1	54.2	57.4
10	39	43	48.7	51.5	54.9	58.1	60.8	64.3	67	70.8
11	47.2	52	58.9	62.3	66.4	70.2	73.5	77.8	81	85.7
12	56.2	61.9	70.1	74.2	79	83.6	87.5	92.6	96.4	102
13	65.9	72.7	82.3	87	92.7	98.1	103	109	113	120
14	76.4	84.3	95.4	101	108	114	119	126	131	139
16	99.8	110	125	132	140	149	156	165	171	181
18	126	139	158	167	178	188	197	208	217	230
20	156	172	195	206	219	232	243	257	268	283
22	189	208	236	249	266	281	294	311	324	343
24	225	248	280	297	316	334	350	370	386	408
26	264	291	329	348	371	392	411	435	453	479
28	306	337	382	404	430	455	476	504	525	555
30	351	387	438	463	494	523	547	579	603	638
32	399	440	498	527	562	594	622	658	686	725
34	451	497	563	595	634	671	702	743	774	819
36	505	557	631	667	711	752	787	833	868	918
38	563	621	703	744	792	838	877	928	967	1020
40	624	688	779	824	878	929	972	1030	1070	1130
42	688	759	859	908	968	1020	1070	1130	1180	1250
44	755	832	942	997	1060	1120	1180	1240	1300	1370

Detail of 35W-7

Construction
Nominal Diameter	Approximate Weight	Minimum Breaking Load Corresponding To Rope Grade Of
Nominal Diameter	Approximate Weight	1570	1670	1770	1870	1960	2160
MM	KG/100M	KN	KN	KN	KN	KN	KN
12	66.2	81.4	86.6	91.8	96.9	102	112
14	90.2	111	118	125	132	138	152
16	118	145	154	163	172	181	199
18	149	183	195	206	218	229	252
20	184	226	240	255	269	282	311
22	223	274	291	308	326	342	376
24	265	326	346	367	388	406	448
26	311	382	406	431	455	477	526
28	361	443	471	500	528	553	610
30	414	509	541	573	606	635	700
32	471	579	616	652	689	723	796
34	532	653	695	737	778	816	899
36	596	732	779	826	872	914	1010
38	664	816	868	920	972	1020	1120
40	736	904	962	1020	1080	1130	1240
42	811	997	1060	1120	1190	1240	1370
44	891	1090	1160	1230	1300	1370	1510
46	973	1200	1270	1350	1420	1490	1650
48	1060	1300	1390	1470	1550	1630	1790
50	1150	1410	1500	1590	1680	1760