18
9. Load on the Actuator
Do not exceed the load shown in the load specification column. Please note the slider moment, allowable
overhang length and the load weight.
Allowable load moments
Type Ma Mb Mc
SA5C 4.9N·m (0.5kgf·m) 6.8N·m (0.7kgf·m)
Stroke: 50 to 300mm - 11.7N·m (1.2kgf·m)
Stroke: 350 to 500mm - 7.8N·m (0.8kgf·m)
SA6C 8.9N·m (0.9kgf·m) 12.7N·m (1.3kgf·m) 18.6N·m (1.9kgf·m)
SA7C 13.9N·m (1.4kgf·m) 19.9N·m (2.0kgf·m) 38.3N·m (3.9kgf·m)
SS7C 14.7N·m (1.5kgf·m) 14.7N·m (1.5kgf·m) 33.3N·m (3.4kgf·m)
SS8C 36.3N·m (3.7kgf·m) 36.3N·m (3.7kgf·m) 77.4N·m (7.9kgf·m)
HS8C 36.3N·m (3.7kgf·m) 36.3N·m (3.7kgf·m) 77.4N·m (7.9kgf·m)
Allowable overhang lengths
Model Ma direction Mb direction Mc direction
SA5C 150mm or less 150mm or less 150mm or less
SA6C 220mm or less 220mm or less 220mm or less
SA7C 230mm or less 230mm or less 230mm or less
SS7C 300mm or less 300mm or less 300mm or less
SS8C 450mm or less 450mm or less 450mm or less
HS8C 450mm or less 450mm or less 450mm 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.
Mb, Mc
directions
Ma
direction
Directions of moment forces
Directions of allowable overhangs
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