LEFS16A/Ball Screw Drive (1 kg = 2.2 lb) Horizontal Vertical 12 12 10 10 Lead 5: LEFS16AB Work load: W [kg] Work load: W [kg] 8 8 Lead 10: LEFS16AA 6 6 4 4 Lead 5: LEFS16AB 2 2 Lead 10: LEFS16AA 0 0 0 100 200 300 400 500 600 700 800 900 0 100 200 300 400 500 600 700 800 900 Speed: V [mm/s] Speed: V [mm/s] LEFS25A/Ball Screw Drive Horizontal Vertical 20 20 Lead 6: LEFS25AB 15 15 Work load: