SMC Networks LEFS Series Manual page 5

Dynamic Allowable Moment
Load overhanging direction
m: Work load [kg]
Me: Dynamic allowable moment [N·m]
L: Overhang to the work load center of gravity [mm]
Mep
m
L1
Mey
m
L2
L3
Mer
m
m
Mep
L4
m
Mey
L5
(1 kg = 2.2 lbs)
∗ This graph shows the amount of allowable overhang when the center of gravity of the workpiece
overhangs in one direction. When the center of gravity of the workpiece overhangs in two directions,
refer to the Electric Actuator Selection Software for confirmation. http://www.smcworld.com
Acceleration/Deceleration
LEFS16 LEFS25
2,000 2,000
1,500 1,500
1,000 1,000
500 500
0 0
0 2 4 6 8 10 0
Work load [kg] Work load [kg]
2,000 2,000
1,500 1,500
1,000 1,000
500 500
0 0
0 2 4 6 8 10 0
Work load [kg] Work load [kg]
2,000 2,000
1,500 1,500
1,000 1,000
500 500
0 0
0 2 4 6 8 10 0
Work load [kg] Work load [kg]
2,000 2,000
1,500 1,500
1,000 1,000
500 500
0 0
0 1 2 3 4 5 0
Work load [kg] Work load [kg]
2,000 2,000
1,500 1,500
1,000 1,000
500 500
0 0
0 1 2 3 4 5 0
Work load [kg] Work load [kg]
Model Selection
1,000 mm/s 2 3,000 mm/s
Model
LEFS32
2,000
1,500
1,000
500
0
5 10 15 20 0 10 20 30 40
Work load [kg]
2,000
1,500
1,000
500
0
5 10 15 20 0 10 20 30 40
Work load [kg]
2,000
1,500
1,000
500
0
5 10 15 20 0 10 20 30 40
Work load [kg]
2,000
1,500
1,000
500
0
5 10 15 0 5 10
Work load [kg]
2,000
1,500
1,000
500
0
5 10 15 0 5 10
Work load [kg]
LEFS
Series
2 5,000 mm/s 2
LEFS40
1,500
1,000
500
0
0 10 20 30 40 50 60
Work load [kg]
1,500
1,000
500
0
0 10 20 30 40 50 60
Work load [kg]
1,500
1,000
500
0
0 10 20 30 40 50 60
Work load [kg]
1,500
1,000
500
0
15 20 0 5 10 15 20 25
Work load [kg]
1,500
1,000
500
0
15 20 0 5 10 15 20 25
Work load [kg]
4