6. Installation
33
Bolt seating surface
Bolt
Seating surface Seating surface
A
C
B
z
ISDB, ISPDB, ISDBCR, ISPDBCR
The installation method is shown by a section view.
Type
Pitch of threaded
holes A
Depth of
threaded hole B Thread size C
S
70 mm
17 mm
M6
M, MX
90 mm
20 mm
M8
L, LX
120 mm
20 mm
M8
Tightening torque
Installation bolt
Bolt seating surface is steel
Bolt seating surface is aluminum
M6
12.3 N
x
m
5.4 N
x
m
M8
30.0 N
x
m
11.5 N
x
m
Warning: The threaded holes are not through, so exercise caution when selecting the bolt length. Use of
inappropriate bolts may damage the threaded holes or result in insufficient mounting strength of the
actuator, leading to a lower precision or unexpected accident.
Base: Aluminum alloy
(A6063SS-T6 or equivalent)
with alumite treatment
Pitch of threaded
holes
D
ep
th
o
f
th
re
ad
ed
h
ol
e
Threaded hole
diameter