IAI ROBO Cylinder RCS4-WRA12C Instruction Manual page 152

2.3 How to Install
[When using Front Flange (Option)]
There are tapped holes equipped on the front housing (Option).
Utilize these holes for the installation.
WRA10C and WRA10R
(Note) In the delivery of IAI, the flatness is secured in the way described in the figure.
(Note) It is not available to have WRA10R Stroke 50mm installed as it interferes with the
motor unit.
H7 +0.012
φ6
Through
0
WRA12C and WRA12R
(Note) In the delivery of IAI, the flatness is secured in the way described in the figure.
(Note) It is not available to have WRA12R Stroke 50mm installed as it interferes with the
motor unit.
H7 +0.015
φ8
Through
0
2-17
4-φ6.6 Through
7
(59)
118
130
9
(72)
144
160
Oblong Hole
Through
13
(43)
4-φ9 Through
Oblong
Hole
Through
17
(47)