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Elevator wire rope size 8 with fiber core is one of the most commonly used steel cables in light and medium-duty lifting systems. This rope is typically manufactured in a 6x19 or 6x37 construction, meaning six strands with 19 or 37 wires in each strand. The nominal diameter of 8 millimeters provides a tensile capacity ranging between 36 to 42 kilonewtons, making it suitable for carrying loads of 400 to 630 kilograms in 2:1 suspension elevators. The fiber core in the center increases flexibility, provides natural lubrication, and reduces vibrations during elevator operation.
The outer wires of the 8 mm elevator rope are usually made of carbon steel with tensile strengths between 1570 and 1770 N/mm², ensuring high wear resistance and durability. The approximate weight per meter of this wire rope is about 0.26 to 0.28 kilograms, and it is recommended for sheaves with a minimum diameter of 320 millimeters. The elongation under tensile load is around 2 to 2.5 percent, while the suggested safety factor is between 8 and 12. These specifications make the 8 mm fiber core wire rope a reliable choice for standard elevator applications with continuous operation.
WEBSITE: 8mm elevator rope Iran