IAI America RCS2-SD5N - Manual (Page 47)

6. Installation
-41-
[How to check and adjust the position of encoder Z-phase]
Follow the procedure below to check if encoder Z-phase is at an appropriate position.
[Procedure 1] Checking the position of encoder Z-phase
[1] Turn the shaft clockwise from the rear until the rod contacts the rear end.
[2] Check if the cutout groove on the shaft is within the plus/minus range with respect to the marking, based on
the reference on the opposite side as shown in the figure below, when viewed from the rear.
If the home position is significantly deviated or a home detection error generates, follow Procedure 2 to
adjust the position of the notch by using the figure below as a reference:
Lead 2.5 Lead 5 Lead 10
Marking
(orange)
Marking
(orange)
Marking
(orange)
Turning jig
(optional)
Turning jig (optional)
The marking position varies depending on the actuator.
Rough guide for position relationship of marking (orange) and cutout groove in shaft
Pin