IAI ROBO Cylinder RCS4-WRA12C Instruction Manual page 94

1.2 Specifications
WRA12R: Allowable Payload for 3,000km of Operational Life
(Note) It is the value for when the rod tip overhang distance is 100mm or less for horizontal
orientation and horizontally oriented wall mount.
The calculation was conducted under the condition that the actuator drives continuously at
500mm/s of velocity and 1G of acceleration / deceleration in the whole stroke range.
(Note) Transportation above the maximum payload is not allowed. Check in 1.2 Specifications
[6] RCS4-WRA12R [Payload by Acceleration].
[Horizontal Installation]
Item
[kg]
Allowable Payload
(Operating life
3,000km [kg]
Remaining
Probability 90%)
[kg]
Center of
Gravity Load
Rod Tip Offset
Distance
1-75
Stroke
50 100
Rod Tip Offset
Distance 15.0 15.0
0mm
Rod Tip Offset
Distance 15.0 14.9
50mm
Rod Tip Offset
Distance 10.2 10.2
100mm
150 200 250 300 350
14.0 12.3 10.9 9.8 8.9
13.2 11.7 10.5 9.5 8.6
10.2 10.2 10.1 9.2 8.3
Stroke
400 450 500
8.0 7.3 6.7
7.8 7.1 6.5
7.6 7.0 6.4