Truss manipulator consists of three parts: main body, control system and drive system. According to the structure of the manipulator, it can be distributed in the plane rectangular coordinate system to control the movement of the truss manipulator in this coordinate system.
In this process, the design is mainly carried out through the gantry structure, and the overall structure is divided into Z-axis vertical beam, Y-axis cross beam, column, base and connecting plate.
The horizontal motion of truss manipulator on Z axis is controlled by servo motor. In order to reduce its own weight, aluminum alloy guide rails are usually used to reduce the friction of the slideway.