18xK7
Two layers rotation resistant rope made of MasterForm ™ compacted strands . Closed in two operations, 6 strands around a wire strand core in one direction and another 12 strands closed in the opposite direction. Strand construction is 1-6
WRC
Wire Strand Core
B
U
Zinc coated, Quality B
Uncoated (bright)
1770
1960
1770 N/mm2 (IPS)
1960 N/mm2 (EIPS)
sZ
zS
zZ
sS
Right ordinary lay (Right regular lay)
Left ordinary lay (Left regular lay)
Right Lang's lay
Left Lang's lay
5 to 28 mm (5/16" to 1 1/8")
מאפיינים ושימושים
The most common use is for pile drilling machines. Suitable for tower cranes but not recommended if the rope length is very long. Used also for hoisting applications with 1:1 reeving or multiple reeving with greater height. Similar flexibility to 18x7 but higher breaking force and more resistant to abrasion and drum crushing.מידע לשימוש ותחזוקה:
Rope Category Number (RCN): 23.1 Not to be used with a swivel