Maintenance-free and robust cable routing to robot in research facility

platform-art© is an advanced robotics laboratory for feed-through testing of navigation and control systems prior to launch into space. In space missions, the guidance, navigation and control system is responsible for determining the location of the spacecraft at all times. The laboratory uses the latest technologies such as a 3-metre wingspan robot installed on 15-metre rails, a second robot with a 1-metre wingspan for scenarios involving two spacecraft, a lighting system and time synchronisation as well as communication and data upload systems. Previously, a large, 15 metre long well with a rail was required for the robot to move around on. Although this configuration was functional, it posed a number of problems: Moving the robot controller required more power consumption and raised costs. In addition, the 2 metre deep pit was a serious safety risk for the employees.

The operating company GMV AD opted for a plastic energy chain system from the H4 series for the safe routing of all data and supply lines. The cable solution was chosen because it offers several advantages that were required in this application. Compared to its predecessors, the plastic energy chain has become even more stable with the same or smaller dimensions. It is particularly quiet in use and has a long service life. If one of the internal cables does need to be replaced, the modular design of the chain helps. The system can be pushed in vertically with a screwdriver and opened with a simple lever movement. This saves effort and optimises maintenance times and costs.