For what purpose is rotation resistant wire rope typically not used?

Rotation resistant wire rope is specifically designed to minimize the tendency for the wire to twist or rotate, which is an important feature for certain applications, particularly those that involve heavy lifts and high-stress environments. The design of rotation resistant wire rope allows it to be used effectively in applications where heavy loads are lifted, ensuring safe and stable handling of materials.

In boom hoisting systems, however, the focus is often on the mechanical advantages of traditional wire ropes which are better suited to support lifting loads vertically without the critical emphasis on resisting rotation. Boom hoisting systems involve a more complex set of forces where rotation might be a necessary part of the operation, as boom angles change and loads are maneuvered. Using rotation resistant wire rope in this scenario might complicate the operation or may not be suitable for all configurations of boom movement.

This context clarifies why rotation resistant wire rope is not typically preferred for boom hoisting systems while being advantageous in other heavy lifting and high-stress applications where the risks of rotation need to be mitigated.