[mm/s2] The value of 50% or less is the same as duty ratio 50% Duty ratio: 50% 15000 15000 Duty ratio: 50% Duty ratio: 25% 10 10 Duty ratio: 100% 5000 5000 Duty ratio: 100% Duty ratio: 75% Duty ratio: 75% 0 0 0 10 20 30 0 10 20 30 40 Work load [kg] Work load [kg] LEJS40B LEJS63B 20 20 Acceleration/Deceleration [mm/s2] Acceleration/Deceleration [mm/s2] The value of 50% or less is the same