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| 중대형 타입 |
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 Specification |
| Item |
AD250D |
AD300D |
AD350D |
AD400D |
| Operating Type |
Scotch - Yoke |
| Operating Media |
Compressed Dry Air |
| Operating Pressure |
4 ~ 7kg/cm2 |
| Rotating Angle |
90° ±5° |
| Operating Temperature |
-20°C ~ 80°C(Option : -40°C ~ 200°C) |
| Weight(kg) |
130 |
230 |
330 |
450 |
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| Part and Material |
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| No. |
Part Name |
Materials |
No. |
Part Name |
Materials |
| 1 |
Body |
Steel Alloy |
16 |
Piston Rod O-ring |
NBR |
| 2 |
Shaft |
Steel Alloy |
17 |
Cylinder |
Steel Alloy |
| 3 |
Shaft O-ring(Bottom) |
NBR |
18 |
Cylinder Guide Bolt |
Steel Alloy |
| 4 |
Shaft Bush |
Engineering Plastic |
19 |
Piston |
Steel Alloy |
| 5 |
Shaft O-ring(Top) |
NBR |
20 |
Piston O-ring |
NBR |
| 6 |
Yoke |
Steel Alloy |
21 |
Piston Fixing Washer |
Stainless Steel |
| 7 |
Yoke Block |
Steel Alloy |
22 |
Piston Fixing Bolt |
Stainless Steel |
| 8 |
Body Cover |
Steel Alloy |
23 |
Cylinder Cover(Out) |
Steel Alloy |
| 9 |
Body Cover Bolt |
Stainless Steel |
24 |
Holder |
Steel Alloy |
| 10 |
Piston Rod |
Steel Alloy |
25 |
Cylinder Cover Washer(Out) |
Stainless Steel |
| 11 |
Piston Rod Bush |
Engineering Plastic |
26 |
Cylinder Cover Bolt(Out) |
Stainless Steel |
| 12 |
Cylinder Cover Bolt(In) |
Stainless Steel |
27 |
Stopper Washer |
Stainless Steel |
| 13 |
Cylinder Cover Washer(In) |
Stainless Steel |
28 |
Stopper Nut |
Stainless Steel |
| 14 |
Cylinder Cover(In) |
Steel Alloy |
29 |
Stopper Bolt |
Stainless Steel |
| 15 |
Cylinder Bolt |
Stainless Steel |
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| Torque Table |
| Unit : Nm |
| Model |
Angle |
Supply Air |
| 4bar |
5bar |
6bar |
| Close |
Open |
Close |
Open |
Close |
Open |
| AD250D |
0° |
4,200 |
4,100 |
5,200 |
5,100 |
6,300 |
6,200 |
| 45° |
3,100 |
3,000 |
3,800 |
3,600 |
4,600 |
4,400 |
| 90° |
4,100 |
4,300 |
4,900 |
5,100 |
6,000 |
6,500 |
| AD300D |
0° |
11,740 |
9,540 |
15,000 |
11,860 |
18,300 |
14,160 |
| 45° |
5,600 |
5,300 |
7,000 |
6,700 |
8,400 |
8,000 |
| 90° |
10,100 |
11,500 |
12,400 |
14,600 |
14,800 |
17,800 |
| AD350D |
0° |
16,000 |
17,500 |
21,600 |
21,300 |
24,600 |
24,000 |
| 45° |
9,600 |
8,800 |
11,600 |
11,100 |
13,700 |
13,300 |
| 90° |
14,000 |
14,900 |
17,800 |
19,800 |
20,500 |
26,800 |
| AD400D |
0° |
21,600 |
23,600 |
29,100 |
28,700 |
38,600 |
32,400 |
| 45° |
12,950 |
11,800 |
15,650 |
15,000 |
18,500 |
18,000 |
| 90° |
18,900 |
20,100 |
24,000 |
26,700 |
27,650 |
36,150 |
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| Dimension |
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| Unit : mm |
| Model |
L1 |
L2 |
ØA |
ØD |
S |
KEY |
ØC |
N-M |
PT |
| AD250D |
445 |
445 |
313 |
55 |
65 |
16 x 10 |
165 |
4-M20 |
PT 3/8" |
| AD300D |
545 |
545 |
370 |
70 |
85 |
20 x 12 |
254 |
8-M16 |
PT 3/8" |
| AD350D |
710 |
710 |
410 |
80 |
85 |
28 x 16 |
298 |
8-M20 |
PT 1/2" |
| AD400D |
785 |
785 |
470 |
80 |
85 |
28 x 16 |
298 |
8-M20 |
PT 1/2" |
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