IAI America IF - Manual (Page 38)

2. Installation
32
[2] Load Installation
x
Do not exceed the load shown in the load specification column. Please make note of the
slider moment, allowable overhang length and the load weight.
x
When it is used as the Y-axis in the cantilever X-Y combination, it is easy to deform the
base itself. Therefore, use it with the Mc moment lowered to 1/2 or less of the rated value.
(Refer to table below.)
Allowable Load Moment
Model Ma Mb Mc
S Type 28.4N·m (2.9kgf·m) 40.2N·m (4.1kgf·m) 65.7N·m (6.7kgf·m)
M Type 69.6N·m (7.1kgf·m) 99.0N·m (10.1kgf·m) 161.7N·m (16.5kgf·m)
Allowable Overhang Length
Model Ma direction Mb direction Mc direction
S Type 450 or less 450 or less 450 or less
M Type 600 or less 600 or less 600 or less
x
The center of gravity for the mounted object is at the halfway point of the overhang length.
Caution: When any excessive load moment is given, some influenced including
shortened guide life cycle, might be exerted. Also, when the projected length
exceeds the allowable value, vibration might be caused or adverse effect
might be caused in the guide life cycle.