12
7.1.2
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/slot explained in 7.1.1 can be used as positioning pin holes.
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
