# Load rating diagram

> [HTML Version](load_rating_diagram.html)

A load rating diagram can be configured at menu ‘Calculation’->’Load rating diagram’. It allow us to show four possible line charts, where the variables of the XY axes are compared against each other (Mz-Fx, Fx-Mz, Fy-Fx, Fx-Fy) while maintaining constant five types of values predefined by the user (see the picture). These diagrams are often used for slewing rings.

(./images/all_img321.png)

In the following picture it is shown a graphic example of the load rating diagram by which tilting moment (Mz) is compared against axial load (Fx) for a safety factor of 1, maximal pressure of 3000 MPa, 300.000 cycles and 1000 h. 

(./images/RBC2-staticLoadRating.png)

For each axial load, the tilting moment is increased until the selected criteria are reached. The number of points used for one line and a tolerance for the calculation can be defined.