The primary goal of the TesVAC project is the design, manufacturing and integration of motorised MGSE, which would be used to apply a specific torque around 3 axes, including on a Launch Adapter Ring sample once grasped by the LAR Gripper (ADRexp) under vacuum conditions, as well as on an adapter ring sample once grapsed by the LAR Gripper (ADRexp) under thermal-vacuum conditions This MGSE enables measurement of forces present in the Gripper in different load configurations.