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Technical Specification For ISO 6431 Pneumatic Cylinders |
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| Construction: |
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| Cylinder Tube : 40mm and 50mm diameter are made of honed and hard anodised Aluminium tubes. All other cylinders have drawn polished Brass tubes. |
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| Piston Rod : High tensile steel, ground and hard chrome plated. |
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| Seal : A combination of Buna "N" (Nitrile Elastomer) & Viton |
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| End cover & piston : Pressure Die- Cast Aluminium. |
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| Operating Condition: |
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| Media : Clean, Moisture free, Lubricated Air. |
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| Temp. Range : 0° C to 60° C |
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| Pressure Range : 2.5 Kg/cm2 to 12 Kg/cm2 |
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| Standard Dimensions: |
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| BORE |
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
| 32 |
M10X125 |
28 |
113 |
45 |
32.5 |
M5 |
16 |
20 |
26 |
94 |
1/8" BSP |
| 40 |
M12X125 |
34 |
16 |
55 |
38 |
M6 |
20 |
22 |
30 |
105 |
1/4" BSP |
| 50 |
M16X15 |
43 |
20 |
64.5 |
46.5 |
M6 |
22 |
32 |
34 |
111 |
1/4" BSP |
| 63 |
M16X15 |
47.5 |
20 |
80 |
56.5 |
M8 |
22 |
32 |
37 |
124 |
3/8" BSP |
| 80 |
M20X15 |
48 |
25 |
97 |
72 |
M10 |
26 |
42 |
41 |
136 |
3/8" BSP |
| 100 |
M20X15 |
48 |
25 |
118 |
89 |
M10 |
34 |
42 |
47 |
144 |
1/2" BSP |
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Front Flange Mounting |
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| BORE |
L |
M |
N |
O |
P |
Q |
R |
| 32 |
16 |
10 |
80 |
64 |
32 |
46 |
7 |
| 40 |
20 |
10 |
90 |
72 |
36 |
55 |
9 |
| 50 |
25 |
12 |
110 |
90 |
45 |
65 |
9 |
| 63 |
25 |
12 |
120 |
100 |
50 |
83 |
9 |
| 80 |
30 |
16 |
150 |
126 |
63 |
101 |
12 |
| 100 |
35 |
16 |
185 |
150 |
75 |
118 |
14 |
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Rear Flange Mounting |
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| BORE |
M |
N |
O |
P |
Q |
R |
S |
| 32 |
10 |
80 |
64 |
32 |
46 |
7 |
130 |
| 40 |
10 |
90 |
72 |
36 |
55 |
9 |
145 |
| 50 |
12 |
110 |
90 |
45 |
65 |
9 |
155 |
| 63 |
12 |
120 |
100 |
50 |
83 |
9 |
170 |
| 80 |
16 |
150 |
126 |
63 |
101 |
12 |
190 |
| 100 |
16 |
185 |
150 |
75 |
118 |
14 |
205 |
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Foot Mounting |
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| BORE |
B1 |
C1 |
D1 |
E1 |
F1 |
G1 |
H1 |
I1 |
J1 |
K1 |
L1 |
| 32 |
32 |
8 |
26 |
38 |
51 |
10 |
5.5 |
17 |
21 |
18 |
31 |
| 40 |
36 |
10 |
28 |
41 |
54 |
12 |
5.5 |
17 |
24 |
22 |
35 |
| 50 |
45 |
12 |
32 |
50 |
65 |
12 |
6.6 |
17 |
33 |
30 |
45 |
| 63 |
50 |
12 |
40 |
52 |
67 |
16 |
6.6 |
17 |
37 |
35 |
50 |
| 80 |
63 |
14 |
50 |
66 |
86 |
16 |
9 |
17 |
47 |
40 |
60 |
| 100 |
71 |
15 |
60 |
76 |
96 |
20 |
9 |
10 |
55 |
50 |
80 |
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Clevis Foot Mounting |
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| BORE |
M1 |
N1 |
P1 |
Q1 |
R1 |
S1 |
| 32 |
26 |
45 |
10 |
142 |
13 |
11 |
| 40 |
28 |
52 |
12 |
160 |
15 |
13 |
| 50 |
32 |
60 |
12 |
170 |
16 |
13 |
| 63 |
40 |
70 |
16 |
190 |
20 |
17 |
| 80 |
50 |
90 |
16 |
210 |
23 |
17 |
| 100 |
60 |
110 |
20 |
230 |
25 |
21 |
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Female Clevis |
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| BORE |
T1 |
U1 |
V1 |
W1 |
Y1 |
| 32 |
32 |
6.4 |
50 |
22 |
5.5 |
| 40 |
40 |
6.4 |
50 |
25 |
8.5 |
| 50 |
48 |
6.4 |
40 |
27 |
8 |
| 63 |
60 |
8.4 |
50 |
32 |
10.5 |
| 80 |
72 |
10.5 |
36 |
36 |
14.5 |
| 100 |
89 |
10.5 |
36 |
41 |
14.5 |
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Rear Clevis With Mounting Bracket |
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| BORE |
T1 |
U1 |
V1 |
W1 |
Y1 |
| 32 |
32 |
6.4 |
50 |
22 |
5.5 |
| 40 |
40 |
6.4 |
50 |
25 |
8.5 |
| 50 |
48 |
6.4 |
40 |
27 |
8 |
| 63 |
60 |
8.4 |
50 |
32 |
10.5 |
| 80 |
72 |
10.5 |
36 |
36 |
14.5 |
| 100 |
89 |
10.5 |
36 |
41 |
14.5 |
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Center Trunion |
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| BORE |
T1 |
U1 |
V1 |
W1 |
Y1 |
| 32 |
32 |
6.4 |
50 |
22 |
5.5 |
| 40 |
40 |
6.4 |
50 |
25 |
8.5 |
| 50 |
48 |
6.4 |
40 |
27 |
8 |
| 63 |
60 |
8.4 |
50 |
32 |
10.5 |
| 80 |
72 |
10.5 |
36 |
36 |
14.5 |
| 100 |
89 |
10.5 |
36 |
41 |
14.5 |
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