IAI America RCA2-SA6R - Manual (Page 62)

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1. Notes on Operation
11. Notes on Operation
11.1 Placing a Load on the Actuator
11.1.1 Allowable moment
Do not exceed the load ratings given in the specification table below.
In particular, be careful not to exceed the load moment, overhang load length, and maximum payload
capacity for the slider.
(See diagram below.)
Allowable dynamic load moment Unit: N·m (kgf·m)
c M b M a M
1.96 (0.2) 2.84 (0.29) 3.14 (0.32)
SA4 3.04 (0.31) 4.31 (0.44) 5.00 (0.51)
SA5 3.92 (0.40) 5.58 (0.57) 8.53 (0.87)
SA6 4.31 (0.44) 6.17 (0.63) 10.98 (1.12)
Allowable static load moment Unit: N·m (kgf·m)
c M b M a M
SA3 5.0 (0.51) 7.1 (0.72) 7.9 (0.81)
SA4 6.8 (0.69) 9.7 (0.99) 13.3 (1.36)
SA5 10.2 (1.04) 14.6 (1.49) 22.4 (2.29)
SA6 17.6 (1.80) 25.2 (2.57) 44.5 (4.54)
Make sure that the load on the table front plate does not exceed the moment Ma if operating a
slider type. When calculating the load moment, see 11.1.1, "Positioning the guide to calculate
the load moment" below.
"Slider type"
Load moment direction
SA2A 0.18 (0.018) 0.16 (0.016) 0.23 (0.023)
SA3
SA2A 2.3 (0.23) 1.9 (0.19) 2.9 (0.30)