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The 11 mm Chinese-made elevator wire rope with fiber core is designed for light to medium-duty lifting systems. It is typically manufactured in a 6x19 or 6x37 construction, consisting of six strands with 19 or 37 wires per strand. The nominal diameter of 11 millimeters provides a tensile strength between 65 and 75 kilonewtons, making it suitable for elevator cabins carrying up to 900 kilograms in 2:1 suspension systems. The fiber core at the center increases flexibility, reduces friction, minimizes cabin vibrations, and enhances smooth operation and service life of the rope.
The approximate weight per meter of the 11 mm wire rope ranges from 0.50 to 0.53 kilograms, and it is recommended for sheaves with a minimum diameter of 420 millimeters. The WLL Working Load Limit is approximately 500 to 600 kilograms, while the MBL Maximum Breaking Load ranges from 42 to 50 kilonewtons. These specifications ensure safe and reliable performance under continuous operation and intermittent loading, reducing the risk of damage due to excessive tension.
The outer wires of the 11 mm elevator wire rope are made of carbon steel with tensile strengths between 1570 and 1770 N/mm², providing high wear resistance. Elongation under tensile load is around 2 to 2.5 percent, and the recommended safety factor is between 8 and 12. These characteristics make the 11 mm fiber core Chinese wire rope a dependable choice for residential and commercial elevators, delivering smooth and stable performance over time.
WEBSITE: 11mm elevator rope Iran
