Elevator wire rope

摘要

In an elevator wire rope (1) structured by twisting a plurality of sub-wire ropes (3), each sub-wire rope (3) being formed by twisting a plurality of strands (2), each strand (2) being formed by twisting a plurality of fine steel wires (2a to 2g), the interior of the wire rope being filled with a resin (4), and the surface of the wire rope being covered with a resin (5), wherein the direction in which the fine steel wires (2a to 2g) and the strands (2) are twisted and the direction in which the sub-wire ropes (3) are twisted are mutually opposite, and the diameter d 4 of the inscribed circle of the plurality of twisted sub-wire ropes (3) is smaller than the diameter d 2 of the sub-wire rope (3).