23
Mc
Mb
Ma
L
L
Directions of moment forces
Directions of allowable overhangs
(6) Load on the actuator
The allowable load moments and allowable overhang load lengths of respective actuators are listed below. Make
sure the allowable values applicable to your actuator are not exceeded.
Allowable dynamic moments
Model Ma
Mb
Mc
SA4
SS4
2.7 N
m (0.27 kgf
m) 3.9
N
m (0.4 kgf
m) 6.8
N
m (0.7 kgf
m)
SA5
SS5
4.9 N
m (0.5 kgf
m) 6.8
N
m (0.7 kgf
m) 11.7
N
m (1.2 kgf
m)
SA6
SS6
8.9 N
m (0.9 kgf
m) 12.7
N
m (1.3 kgf
m) 18.6
N
m (1.9 kgf
m)
Allowable static moments
Model Ma
Mb
Mc
SA4
SS4
6.9 N
m (0.7 kgf
m) 9.9
N
m (1.0 kgf
m) 17.0
N
m (1.73 kgf
m)
SA5
SS5
18.6 N
m (1.9 kgf
m) 26.6
N
m (2.71 kgf
m) 47.5
N
m (4.85 kgf
m)
SA6
SS6
38.3 N
m (3.91 kgf
m) 54.7
N
m (5.58 kgf
m) 81.0
N
m (8.27 kgf
m)
Allowable overhang lengths
Model Ma
Mb
Mc
SA4
SS4
120 mm or less
120 mm or less
120 mm or less
SA5
SS5
150 mm or less
150 mm or less
150 mm or less
SA6
SS6
220 mm or less
220 mm or less
220 mm or less
The allowable overhang lengths are based on a configuration where the center of gravity of the load mounted
on the actuator corresponds to the center of the overhang length.
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