How to prevent wire rope hoist overload ？
In order to prevent overloading of the wire rope, the following measures should be taken:
Correctly select the safety factor, and strive to reduce the influence of loads other than the static load on the wire rope. For example, the bending load can be reduced by increasing the diameter of the pulley and drum, the dynamic load can be reduced by improving the operating level of the crane driver and improving the performance of the crane, and the friction resistance can be reduced by adjusting the shape of the pulley groove and adding lubricating oil, etc. .
Strictly abide by the safety operating procedures and prevent artificial overload.
Install a load indicator, or overload limiter, or alarm on the crane to eliminate overload.