ELEVATORS

8x19S-IWRC

Construction
8x19 S
Eight strands, each in Seale construction 1-9-9
Core
IWRC
8x7-WSC - Independent wire rope core made of
8 strands in (1-6) construction closed around a center strand in Warrington construction (1-6-6+6).
Finish
U
Uncoated (bright)
Grade
1570/1770 (extra high strength)
Dual tensile, outer wires: 1570 N/mm², inner wires 1770 N/mm².
Lay
sZ
Right ordinary lay (Right regular lay)
Diameter Range
10 to 22 mm ( 3/8 " to 7/8").
Construction
8x19 S
Eight strands, each in Seale construction 1-9-9
Core
IWRC
8x7-WSC - Independent wire rope core made of 8 strands in (1-6) construction closed around a center strand in Warrington construction (1-6-6+6).
Finish
U
Uncoated (bright)
Grade
1570/1770 (extra high strength)
Dual tensile, outer wires: 1570 N/mm², inner wires 1770 N/mm².
Lay
sZ
Right ordinary lay (Right regular lay)
Diameter Range
10 to 22 mm ( 3/8 " to 7/8").
Download PDFTolerance table
Properties & applications:
Elevator rope. The addition of steel strands to the core increases the metallic cross section and so increases the breaking force and decreases the elastic elongation (stretch) of the rope under load. Similar to ropes with combined core but with higher breaking force and lower elongation. Used on traction drive elevators, especially on high rise installations, high speeds or where the ropes pass over many deflection sheaves.
Information for use and maintenance:
Rope Category Number (RCN): 04 Rope ends must be secured against rotation.
ELEVATORS
elevators cables
cranes and lifting hoists
crane and lifting hoists cables
general applications
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