IAI America RCA2-SD4N - Manual (Page 76)

8. Installation
68
8.6 Slide Unit Types
SD3NA, SD3N (Lead screw, ball screw), SD4NA, SD4N (Lead screw, ball
screw)
The actuator or guide bracket mounting surface should be machined or otherwise processed to a
smooth surface of equivalent precision.
• The effective depth varies depending on the actuator model and mounting surface. Determine an
appropriate length for the screws to be used by referring to the figure below.
• Circular and long positioning pin holes are provided in each mounting surface. Use these holes if
necessary.
The slide unit types can be installed in one of two ways: by affixing the actuator or affixing the
guide brackets.
[Affixing the actuator]
Guide brackets Guide brackets
Load
Actuator
[Affixing the brackets]
Guide brackets Guide brackets
Load
Actuator
Caution : If the brackets are to be affixed, the actuator cannot be installed vertically.