The final assignment deals with the topic of a increasingly growing technology, which puts safety at work and the simplification of collecting data during various tests, as the main priority. In the assignment, the creation of a locomotion mechanism for a climbing robot, used for the conditional inspection of a flat and curved surface, is shown. First, an introduction was made, describing the characteristic features of climbing robots such as, how to achieve the proper adhesion to a surface and what are the different locomotion systems for moving. Then, there was an analysis of the performances of up to date climbing robots, carried out, as well as the main problems of the adhesion principles onto curved surfaces. After creating a functional decomposition and a morphological matrix that shows the technical solutions for particular functions, the first concepts were made. The final chapters present the final functional version of the mechatronic module for controlling the roll and yaw angle of robot wheels as well as the control configuration. Parallel with the calculations and the development of a 3D model, a brief review of different designs for the connection of the module to the robot construction, was made. Finally, the conclusions that were made during the development of the mechatronic module, were presented. Also, at the end, the appropriate technical documentation of the structural elements was attached.