IAI America SSPA - Manual (Page 88)

14. Motor Replacement Procedures
80
(Table 1) Spacer Thickness by Model
~ Thickness of Spacer Used When Installing the Motor ~
The thickness of the spacer differs according to the actuator type and ball screw lead. Prepare a
spacer (hexagonal wrench) by referring to the charts below.
To determine the actuator type and ball screw lead length, check the model number indicated on the
label affixed to the actuator.
[How to Read the Model Number and Select a Spacer]
If the model number includes the LXM type and 20 mm lead, a spacer of 4.0 mm in thickness
should be used.
(Note) The above charts also apply to the models in which the home position is set on
the opposite side of the motor.
Type Lead
Standard Equipped with a limit switch =
Equipped with a home sensor
4 2 4 ISB, ISPB
SXM/SXL 8 ‚ 16 4 4
5 2 4 ISB, ISPB
MXM/MXL 10 ‚ 20 ‚ 30 4 4
ISB, ISPB
MXMX
20 ‚ 30 4 4
ISB, ISPB
LXM/LXL
10 ‚ 20 ‚ 40 4 4
ISB, ISPB
LXMX
20 ‚ 40 4 4
ISB, ISPB
LXUWM
20 ‚ 40 4 4