 |
3 Jaw Wedge Type Closed Center Power Chuck
PA 18" - 63" Large Diameter Chucks
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All steel body
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Standard 3 jaw closed center wedge chuck for general machining
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Hardened jaw ways and all internal parts
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Standard metric serrations 3.0mm serration pitch
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|
Model No. |
Mount Width* |
Jaw Stroke Dia |
Sleeve Stroke |
Gripping Capacity |
Draw Bar Pull lb/f |
Grip Force lb/f |
Ma" RPM |
Wt lbs |
|
|
|
|
|
Max |
Min |
|
|
|
|
|
PA18-A11 |
1.06" |
.630" |
1.378" |
17.71" |
5.19" |
18,400 |
55,977 |
2710 |
274 |
|
PA21-A11 |
1.06" |
.630" |
1.378" |
20.87" |
2.68" |
18,400 |
61,350 |
1940 |
367 |
|
PA24-A11 |
1.06" |
.630" |
1.378" |
24.02" |
5.98" |
18,400 |
61,350 |
1760 |
492 |
|
PA24-A15 |
1.06" |
.630" |
1.378" |
24.02" |
5.98" |
18,400 |
61,350 |
1760 |
492 |
|
PA28-A11 |
1.06" |
.630" |
1.378" |
27.95" |
1.37" |
18,400 |
61,350 |
1200 |
617 |
|
PA28-A15 |
1.06" |
.630" |
1.378" |
27.95" |
1.37" |
18,400 |
61,350 |
1200 |
617 |
|
PA32-A11 |
1.06" |
.787" |
1.496" |
31.49" |
7.08" |
22,500 |
53,900 |
900 |
705 |
|
PA32-A15 |
1.06" |
.787" |
1.496" |
31.49" |
7.08" |
22,500 |
53,900 |
900 |
705 |
|
PA40-A11 |
1.06" |
1.181" |
2.244" |
39.37" |
11.42" |
40,450 |
89,900 |
500 |
1,323 |
|
PA40-A15 |
1.06" |
1.181" |
2.244" |
39.37" |
11.42" |
40,450 |
89,900 |
500 |
1,323 |
|
PA40-A20 |
1.06" |
1.181" |
2.244" |
39.37" |
11.42" |
40,450 |
89,900 |
500 |
1,323 |
|
PA50 |
1.06" |
1.181" |
2.244" |
49.21" |
11.42" |
40,450 |
89,900 |
450 |
1,763 |
|
PA55 |
1.06" |
1.181" |
2.244" |
53.12" |
11.42" |
40,450 |
89,900 |
400 |
2,425 |
|
PA63 |
1.06" |
1.181" |
2.244" |
62.99" |
11.42" |
40,450 |
89,900 |
350 |
3,30 |
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Dimensional Data |
 |
|
Dimensional Data (in inch)
|
|
Model |
PA-18 |
PA-21 |
PA-24 |
PA-28 |
PA-32 |
PA-40 |
PA-50 |
PA-55 |
PA-63 |
|
A |
17.71 |
20.87 |
24 |
27.95 |
31.49 |
39.37 |
49.21 |
55 |
63 |
|
B |
4.48 |
4.92 |
4.92 |
5.9 |
5.9 |
7.09 |
7.09 |
7.8 |
7.8 |
|
C |
11.81 |
14.96 |
14.96 |
14.96 |
14.96 |
20.47 |
20.47 |
28.35 |
28.35 |
|
F |
0.236 |
0.236 |
0.236 |
0.236 |
0.236 |
0.314 |
0.314 |
0.314 |
0.314 |
|
H |
9.25 |
13 |
13 |
13 |
13 |
18.25 |
18.25 |
25.5 |
25.5 |
|
J |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
K |
6-M20 |
6-M22 |
6-M22 |
6-M22 |
6-M24 |
6-M24 |
6-M24 |
6-M24 |
6-M24 |
|
L |
1.18 |
1.22 |
1.22 |
1.22 |
1.38 |
1.38 |
1.38 |
1.38 |
1.38 |
|
M |
1.69 |
2.36 |
2.36 |
2.36 |
2.99 |
3.94 |
3.94 |
3.94 |
3.94 |
|
N max. |
4.25 |
3.38 |
4.92 |
3.86 |
3.91 |
5.77 |
5.77 |
5.77 |
5.77 |
|
N min. |
3.93 |
3.07 |
4.61 |
3.46 |
3.52 |
5.18 |
5.18 |
5.18 |
5.18 |
|
O max. |
1.98 |
3.68 |
3.68 |
5.63 |
7.08 |
8.86 |
9.25 |
16.73 |
20.67 |
|
O min. |
0.91 |
0.96 |
0.96 |
1.18 |
1.18 |
1.18 |
1.18 |
1.18 |
1.18 |
|
P max. |
3.62 |
3.82 |
3.82 |
1.37 |
1.1 |
1.38 |
1.38 |
1.38 |
1.38 |
|
P min. |
0.88 |
2.44 |
2.44 |
-0.118 |
-0.39 |
-0.87 |
-0.87 |
-0.87 |
-0.87 |
|
Q |
1.97 |
2.56 |
2.56 |
2.95 |
2.95 |
3.35 |
3.35 |
3.35 |
3.35 |
|
R |
1 |
0.984 |
0.984 |
9.84 |
1 |
0.984 |
0.984 |
0.984 |
0.984 |
|
S |
2.16 |
2.165 |
2.17 |
2.56 |
2.36 |
2.539 |
2.559 |
2.559 |
2.559 |
|
T |
M30x3.5 |
M30x3.5 |
M30x3.5 |
M30x3.5 |
M30x3.5 |
M36x4.0 |
M36x4.0 |
M36x4.0 |
M36x4.0 |
|
U |
0.078 |
0.118 |
0.118 |
0.354 |
0.236 |
-0.159 |
-0.159 |
-0.159 |
-0.159 |
|
V |
2.36 |
2.36 |
2.36 |
- |
- |
- |
- |
- |
- |
|
W |
2.4 |
2.8 |
2.8 |
2.95 |
3.19 |
4.17 |
4.17 |
4.17 |
4.17 |
|
X |
5.31 |
7.09 |
7.09 |
6.3 |
6.3 |
7.87 |
7.87 |
7.87 |
7.87 |
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