Cantilever gantry upside down welding robot

Cantilever gantry upside down welding robot parameter: 1. The height of the cantilever gantry is 3.8 meters. 2. The effective length of the cantilever gantry is 1.8 meters. 3. The bottom of the cantilever gantry can be rotated by a 360-degree servo drive. 4. Hang a 300 kg welding robot with 2 meters arm length upside down on the cantilever gantry ...