IAI America RCS3PCR-SS8C - Manual (Page 59)

5. Installation
49
5.3.2 Using the Mounting Holes on Top of the Base
(SA4 of 200 mm or Shorter Strokes/SA5 of 300 mm or Shorter Strokes)
Four through holes (two on the motor side and two on the counter-motor side) are provided in the base for
installing the actuator on its top face. Use these mounting holes to install the actuator.
When installing the actuator using these mounting holes alone, take heed of the following points:
1. SA4: Applicable to models of 200 mm or shorter strokes only
2. SA5: Applicable to models of 300 mm or shorter strokes only
3. SA6: Mounting holes are not provided.
If any model other than those specified in 1 and 2 (longer stroke) is installed using the mounting holes alone, the
base may deform and the slider may slide abnormally, generate noise or present other problems.
As for mounting bolts, use hexagon socket-head bolts conforming to the applicable specification in the table
below in accordance with the machine frame material.
If necessary, the reamed holes/oblong holes can be used as positioning pin holes. [Refer to 5.3.1.]
Type Mating material is steel Mating material is aluminum
SA4 M3, length 35 mm or more
SA5 M4, length 40 mm or more M4, length 45 mm or more
Mounting hole Mounting hole