IAI America ISPDACR-ESD - Manual (Page 32)

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(6) Loads applied to the actuator
[Standard types ISD/ISDA/ISPDA and cleanroom types ISDCR/ISPDCR/ISDACR/ISPDACR (excluding
ISPDCR-W/ISDACR-W/ISPDACR/W)]
Allowable load moments and allowable overhung load lengths of each actuator are shown below. Make
sure the applicable allowable values are not exceeded.
Allowable load moment (Nm)
Actuator Ma Mb Mc
S 28.4 N-m (2.9 kgf-m) 40.2 N-m (4.1 kgf-m) 28.4 N-m (2.9 kgf-m)
M xMX 69.6 N-m (7.1 kgf-m) 99.0 N-m (10.1 kgf-m) 161.7 N-m (16.5 kgf-m)
L xLX 104.9 N-m (10.7 kgf-m) 149.9 N-m (15.3 kgf-m) 248.9 N-m (25.4 kgf-m)
Allowable overhung load (L)
Actuator Ma Direction Mb Direction Mc Direction
S 450 or less 450 or less 450 or less
M xMX 600 or less 600 or less 600 or less
L xLX 750 or less 750 or less 750 or less
The allowable overhangs assume that the center of gravity of the installed object is located at a position
one half the overhang length.
Mb or Mc direction
Direction of moment Direction of allowable overhang
Ma direction