The company reserves the right to vary models and dimensions without notice.
These products are designed for industrial applications and are not suitable for sale to the general public.
Compact and Short-Stroke Cylinders
2
NORTH AMERICAN CYLINDER & ACTUATOR CATALOG
>
Release 8.5
COMPACT AND SHORT-STROKE CYLINDERS
123
Cylinders Series 31 - multi-position version
Mod. 31F2A...X1/X2/X3/X4N
Mod. 31M2A...X1/X2/X3/X4N
DIMENSIONS (mm)
Ø ØD D2
D3 ØD8 E1
F
H+x1 H1+x2+x1
H2
K1
L
L1
L2
T T1 T2 SW1
12
6
M4
M3
6
M5
8
34,5
63,5
12,5
M6
29
18
30
6
16
4
5
16
8
M4
M4
6
M5
8
34,5
63,5
12,5
M8
29
18
30
8
20
4
7
20
10
M5
M5
6
M5
8
43,5
78
17
M10x1,25
36
22
37,5 10 22
4
8
25
10
M5
M5
6
M5
8
39,1
78
17
M10x1,25
40
26
41,5 10 22
4
8
32
12
M6
M6
6
G1/8
8
46,5
90,5
21,5
M10x1,25
50
32
52
12 22
4
10
40
12
M6
M6
6
G1/8
8
45
90,5
21,5
M10x1,25
60
42
62,5 12 22
4
10
50
16
M8
M8
6
G1/8
8
47
90,5
18
M12x1,25
68
50
71
12 24
4
13
63
16
M8
M8
8
G1/8
8
50
100,5
26
M12x1,25
87
62
91
12 24
4
13
80
20
M10 M10
8
G1/8
8,5
59
112
26,5
M16x1,5
107
82
111 16 32
4
17
100
25
M12 M12
8
G1/4 10,5
71
135,5
26,5
M20x1,5
128 103 133 20 40
4
22
X1= stroke of stage 1
X2= total stroke of application scheme
+ = add the stroke
