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The 8 mm galvanized non-rotating wire rope with a tensile strength of 1770 N/mm² is designed for light to medium-duty elevator systems. Its typical construction is 6x19 or 6x37, meaning six strands with 19 or 37 wires per strand. The 8 mm diameter provides a tensile capacity between 36 and 42 kilonewtons, suitable for elevator cabins carrying up to 400 kilograms in 2:1 suspension systems. The galvanized coating enhances corrosion resistance, extends service life in humid or industrial environments, and ensures smooth and safe operation over time.
The approximate weight per meter of the 8 mm non-rotating wire rope is 0.26 to 0.28 kilograms, suitable for sheaves with a minimum diameter of 320 millimeters. The WLL Working Load Limit ranges from 350 to 450 kilograms, while the MBL Maximum Breaking Load is around 36 to 42 kilonewtons. These specifications ensure safe and reliable performance under continuous or fluctuating loads, reducing the risk of damage due to over-tensioning.
The outer wires are made of carbon steel with a tensile strength of 1770 N/mm², providing high resistance to wear and pressure. Elongation under tensile load is approximately 2 to 2.5 percent, with a recommended safety factor between 8 and 12. These features make the 8 mm galvanized Netab wire rope a dependable choice for residential and commercial elevators, delivering smooth, stable, and long-lasting performance under continuous operation.
WEBSITE: 8mm galvanized non-rotating rope Iran