General elevator wire rope 6mm 8mm 10mm 12mm 13mm

Elevator steel wire rope is mainly composed of rope strands, rope strands and rope cores. Usually made of No. 50-65 high-quality carbon steel or 60Si2Mn steel wire, the diameter of the wire is limited to 0.3-1.3mm. Taking a passenger elevator with a rated load of 1000kg as an example, the traction wire rope may adopt a structure of 8X (19) - 16-140 right cross, of which 8 is the number of rope strands, (19) is the number of wires in each rope strand, 16 is the nominal diameter of the wire rope (mm), and 140 is the tensile strength of the wire rope (kgf/mm ²). Hemp core, speed limiter rope and traction machine rope, the speed limiter rope has a diameter (6/8 mm), and the traction machine rope has a diameter (8/10/12/13/16mm). Elevator speeds below 1.75m/s can use hemp cores, and elevator speeds above 1.75m/s can use half-steel cores.