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PRATATLAS ATL SERIES 3-JAW PWR CHKS PHOT

Atlas Workholding Direct replacement chucks for Kitagawa B200 Series

  • Easy retrofit

  • Interchangeable Top Tooling 1.5mm x 60° Serrations up to 18″ sizes, 3mm x 60° Serrations 20″ & 24″ sizes

  • High speed

  • Full 2 year warranty parts and labor

  • Hardened jaw ways, master jaws and internal parts

  • Large thru-holes, plus Quick Change cover plate for closed center applications

  • Chuck accuracy plus/minus .0005” repeatability

  • Great price and value

Model
Hole Size (in)
Plunger Stroke (in)
Jaw Stroke (Dia. in)
Max. Pull Force (lbf)
Max. Grip (lb/f)
Max. Speed (rpm)
Weight (lbs)
Moment of Inertia I (kg - m2)
O. D. Grip Range (in)
ATL5-A5
1.3
0.394
0.2125
3925
8080
7000
20
0.023
.24-4.0
ATL6-A5
1.77
0.472
0.2165
4935
12790
6000
33
0.062
.59-5.0
ATL6-A6
1.77
0.472
0.2165
4935
12790
6000
38
0.073
.59-5.0
ATL8-A5
2.07
0.63
0.2913
7830
19970
5000
57
0.19
.79-6.16
ATL8-A6
2.07
0.63
0.2913
7830
19970
5000
55
0.184
.79-6.16
ATL8-A8
2.07
0.63
0.2913
7830
19970
5000
65
0.217
.79-6.16
ATL10-A6
2.95
0.748
0.3464
9659
24902
4200
90
0.37
.98-8.0
ATL10-A8
2.95
0.748
0.3464
9650
24902
4200
84
0.34
.98-8.0
ATL12-A6
3.58
0.905
0.4173
12790
32978
3300
138
0.809
1.18-10.
PRATATLAS ATL SERIES 3J TEHSPEC DIM DWG.png
ATL SERIES 3-JAW POWER CHUCK TECHNICAL SPECIFICATIONS
Model Number
A
B
C H6
D
E
F
G
H
J
K
L
M
N Max.
ATL5-A5
5.31
3.46
4.33
0.551
1.26
3.25
3.25
4.125
0.551
3-M10
1.3
0.157
1.043
ATL6-A5
6.65
3.58
5.51
0.787
0.59
3.25
4.566
4.125
0.629
3-M10
1.77
0.197
1.26
ATL6-A6
6.65
4.37
5.51
0.787
1.378
4.187
4.125
5.25
0.629
3-M10
1.77
0.197
1.26
ATL8-A5
8.27
4.29
6.69
0.984
0.905
3.25
5.25
4.125
0.512
3-M12
2.05
0.197
1.523
ATL8-A6
8.27
4.05
6.69
0.984
0.669
4.187
5.905
5.25
0.708
3-M12
2.05
0.197
1.523
ATL8-A8
8.27
4.96
6.69
0.984
1.575
5.5
5.205
6.75
0.945
3-M12
2.05
0.197
1.523
ATL10-A6
10
4.721
8.66
1.181
0.987
4.187
6.75
5.25
0.708
3-M16
2.95
0.197
2.007
ATL10-A8
10
4.45
8.66
1.181
0.708
5.507
7.48
6.75
0.945
3-M16
2.95
0.197
2.007
ATL12-A6
11.96
5.08
8.66
1.181
0.987
4.187
6.75
5.25
0.708
3-M16
3.58
0.236
2.413
ATL12-A8
11.96
4.8
8.66
1.181
0.708
5.5
7.48
6.75
0.984
3-M16
3.58
0.236
2.413
ATL12-A11
11.96
6.06
8.66
1.181
1.968
7.75
6.75
9.252
1.102
3-M16
3.584
0.236
2.413
ATL15-A8
15
6.3
11.81
1.692
1.299
5.5
9.252
6.78
0.945
3-M20
4.62
0.236
3.228
ATL15-A11
15
5.86
11.81
1.692
0.866
7.75
10.236
9.252
1.102
3-M20
4.62
0.236
3.228
ATL18-A8
17.72
6.3
11.81
1.692
1.299
5.5
9.252
6.75
0.945
3-M20
4.62
0.236
3.228
ATL18-A11
17.72
5.86
11.81
1.692
0.866
7.75
10.236
9.252
1.102
3-M20
4.62
0.236
3.228
ATL18-A15
17.72
7.24
11.81
1.692
2.244
11.25
9.252
13
0.945
3-M20
4.62
0.236
3.228
ATL20-0A11
20
6.65
14.96
2.362
1.614
7.75
13
9.252
1.181
3-M24
7.08
0.236
4.429
ATL20-A15
20
6.1
14.96
2.362
1.062
11.25
13
13
1.299
3-M24
7.08
0.236
4.429
ATL24-A11
24.01
7.32
20.47
2.362
1.771
7.75
18.251
9.252
1.102
3-M24
8.07
0.236
5.507
ATL24-A15
24.01
7.2
20.47
2.362
1.653
11.25
18.251
13
1.299
3-M24
8.07
0.236
5.507
ATL24-A20
24.01
6.53
20.47
2.362
0.984
16.25
18.251
18.252
1.299
3-M24
8.07
0.236
5.507
ADDITIONAL TECHNICAL SPECIFICATIONS
Model Number
O Max.
O Min.
P Max.
P Min.
Q
R
S
T
U Max.
V
W
X
Y
Ref.
ATL5-A5
0.777
0.305
1.3
0.905
0.079
0.393
0.787
0.984
M40x1.5
6-M10
1.771
1.22
2.126
Fig-3
ATL6-A5
0.895
0.364
1.023
0.551
0.079
0.472
0.748
1.22
M55x2
3-M6
2.362
1.456
2.874
Fig-1
ATL6-A6
0.895
0.364
1.811
1.338
0.079
0.472
0.748
1.22
M55x2
6-M12
2.362
1.456
2.874
Fig-3
ATL8-A5
1.171
0.462
1.476
0.846
0.079
0.551
0.807
1.378
M60x2
6-M10
2.598
1.496
3.74
Fig-2
ATL8-A6
1.171
0.462
1.24
0.61
0.079
0.551
0.807
1.378
M60x2
3-M6
2.598
1.496
3.74
Fig-1
ATL8-A8
1.171
0.462
2.145
1.515
0.079
0.551
0.807
1.378
M60x2
6-M16
2.598
1.496
3.74
Fig-3
ATL10-A6
1.328
0.561
1.318
0.571
0.079
0.63
0.984
1.575
M85x2
6-M12
3.7
1.693
4.338
Fig-2
ATL10-A8
1.328
0.561
1.043
0.295
0.079
0.63
0.984
1.575
M85x2
3-M8
3.7
1.693
4.338
Fig-1
ATL12-A6
1.801
0.62
1.3
0.394
0.079
0.826
1.102
1.968
M100x2
6-M12
4.252
2.009
5.118
Fig-2
ATL12-A8
1.801
0.62
1.023
0.118
0.079
0.826
1.102
1.968
M100x2
3-M8
4.252
2.009
5.118
Fig-1
ATL12-A11
1.801
0.62
2.283
1.378
0.079
0.826
1.102
1.968
M100x2
6-M20
4.252
2.009
5.118
Fig-3
ATL15-A8
1.801
0.62
1.575
0.669
0.197
..866
1.693
2.441
M130x2
6-M16
5.472
2.598
6.496
Fig-2
ATL15-A11
1.801
0.62
1.141
0.236
0.197
0.866
1.693
2.441
M130x2
6-M20
5.472
2.598
6.496
Fig-1
ATL18-A8
3.139
0.62
1.578
0.236
0.197
0.866
1.693
2.441
M130x2
6-M16
5.472
2.598
6.496
Fig-2
ATL18-A11
3.139
0.62
1.141
0.236
0.197
0.866
1.693
2.441
M130x2
3-M10
5.472
2.598
6.496
Fig-1
ATL18-A15
3.139
0.62
2.578
1.614
0.197
0.866
1.693
2.441
M130x2
6-M24
5.472
2.598
6.496
Fig-3
ATL20-0A11
2.381
0.964
2.047
1.141
0.197
0.984
1.496
2.559
M190x2
6-M20
8.11
2.874
7.086
Fig-2
ATL20-A15
2.381
0.964
1.496
0.59
0.197
0.984
1.496
2.559
M190x2
6-M12
8.11
2.874
7.086
Fig-1
ATL24-A11
3.445
0.964
2.401
1.378
0.197
0.984
1.496
2.559
M215x2
6-M20
9.055
2.874
7.086
Fig-2
ATL24-A15
3.445
0.964
2.283
1.259
0.197
0.984
1.496
2.559
M215x2
6-M24
9.055
2.874
7.086
Fig-2
ATL24-A20
3.445
0.964
1.614
0.59
0.197
0.984
1.496
2.559
M215x2
3-M10
9.055
2.874
7.086
Fig-1
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