Datasheet

(mm)
12
16
20
25
5 to 30
5 to 30
5 to 50
5 to 50
A
31.5
34
36
37.5
B
28
30.5
31.5
32.5
C
6
8
7
12
D
6
8
10
12
E
33
37
47
52
EA
—
13.2
13.6
13.6
EB
—
6.6
6.8
6.8
F
6.5
5.5
5.5
5.5
H
M3 x 0.5
M4 x 0.7
M5 x 0.8
M6 x 1.0
K
5
6
8
10
L
3.5
3.5
4.5
5
M
22
28
36
40
N
3.5
3.5
5.5
5.5
O
6.5 depth 3.5
6.5
depth 3.5
9
depth 7
9
depth 7
Q
11
10
8
9
S
27.5
29.5
35.5
40.5
U
14
15
18
21
V
25
29
36
40
H1
C1
X
L
1
G
øTh9
R
R
øD
F
Q
L
MM
ø12 to ø25/With Auto Switch
Dimensions
R
7
7
10
10
Both Ends
Tapped
Bore size
(mm)
12
16
20
25
O
1
M4 x 0.7
M4 x 0.7
M6 x 1.0
M6 x 1.0
(mm)
With Boss on
Head Side
(mm)
Bore size
(mm)
12
16
20
25
G
1.5
1.5
2
2
Th9
15
0
–0.043
20
0
–0.052
13
0
–0.043
15
0
–0.043
Note 1) With boss on rod end:
Option (Suffix “-XC36”
to the end of model
number.)
Rod End Male Thread
Bore size
(mm)
12
16
20
25
C
1
9
10
12
15
H1
4
5
5
6
B1
8
10
13
17
L1
14
15.5
18.5
22.5
MM
M5 x 0.8
M6 x 1.0
M8 x 1.25
M10 x 1.25
X
10.5
12
14
17.5
(mm)
Standard
(
Through-hole
)
:
CDQ2B
Both ends tapped: CDQ2A
O1 thread
With boss on head side
B + Stroke
A + Stroke
Auto switch
Minimum lead wire
bending radius 10
2 x M5
(Port size)
Rod end male thread
Width across flat B1
S
U
EB
EA
쏔V
E
M
K
ø12
ø16 to ø25
K
M
E
8
S
U
H thread effective
depth
C
2 x øN through
4 x øO counterbore
2 x øN through
4 x ø
O counterbore
H thread effective
depth
C
쏔V
Note 2) The external dimensions with rubber bumper are same as those of the standard, as shown above.
∗ For details about the rod end nut and accessory brackets, refer to page 23.
Note 3) For calculation on the longitudinal dimension of intermediate strokes, refer to page 3.
Standard For auto switch proper mounting position and its mounting height, refer to pages 193 to 199.
Bore size
(mm)
Stroke range
(mm)
Series CQ2
Standard
Large Bore
Size
Long Stroke
Non-rotating
Rod
Axial Piping
Anti-lateral
Load
With End Lock
Water
Resistant
Auto SwitchMade to Order
With Auto
Switch
14