IAI America RCP2-BA7U - Manual (Page 24)

1. Specifications Check
18
1.2.7 Load Moments of the Actuator and the Allowable Overhang Lengths
� Allowable load moments
Model Ma Mb Mc
BA6/BA6U 8.9N�m(0.91Kgf�m) 12.7N�m(1.29Kgf�m) 18.6N�m(1.9Kgf�m)
BA7/BA7U 13.8N�m(1.41Kgf�m) 19.7N�m(2.01Kgf�m) 29.0N�m(2.96Kgf�m)
� Allowable overhang lengths
Model Ma directions Mb directions Mc directions
BA6/BA6U 150mm or less 150mm or less 150mm or less
BA7/BA7U 150mm or less 150mm or less 150mm or less
The allowable overhang lengths are based on a configuration where the center of the load mounted
on the actuator corresponds to the center of the overhang length.
Caution: � Keep the load moment within the allowable value. If the actuator is operated
under a load equal to or greater than the allowable load moment, abnormal noise
or vibration, failure, or shorter life may result. In an extreme case, it may cause
flaking on the guide.
Do not apply any liquid with temperature lower than the ambient temperature of
the actuator installation. It may cause condensation inside the product, which
may lead to malfunction.
� In case of using the actuator as the Y-axis in a combination of one-sided X-Y,
save the ratings of Ma and Mc moments in 1/2 or less because the base body
becomes easy to deform.
Directions of the moment forces Directions of the allowable overhangs
Mb
Ma
Mc
Mb, Mc directions Ma direction
L
L