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25 South Terminal Drive
Plainview, NY 11803
Phone:516.349.7220 • Fax:516.349.9354
E-mail: sales@microcentric.com Web site: www.microcentric.com
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Rotating Air Chucks

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Rotating air chucks are ideal for precision turning and cylindrical grinding applications that require close concentricity, squareness, and parallelism tolerances. Variable clamping force enables clamping of thin-walled and other fragile parts with minimal distortion. All models, except the 3-50, feature a coolant or air passage through the center of the chuck.

Chuck Accuracy

  • .00005" (0.0012mm) TIR is standard
  • .00002" (0.0005mm) TIR is available




  Results 1 - 8 of 8 1 

Model

Chuck Size

No. of Jaws

Chuck Accuracy

Jaw Stroke

Max. Clamp Force

Max. Air Pressure

Max. rpm

Chuck Weight

3-50-3 3 in
80
mm
3 .00005 in
.0012
mm
.050 in
1.3
mm
920 lbs
4.1
kN
100 psi
0.7
MPa
6,000 3 lb
1.4
kg
3-50C-3 3 in
80
mm
3 .00005 in
.0012
mm
.050 in
1.3
mm
920 lbs
4.1
kN
100 psi
0.7
MPa
6,000 3 lb
1.4
kg
4-40-3 4 in
100
mm
3 .00005 in
.0012
mm
.040 in
1.0
mm
1,520 lbs
6.8
kN
100 psi
0.7
MPa
6,000 6.1 lb
2.8
kg
4-120-3 4 in
100
mm
3 .00005 in
.0012
mm
.120 in
3.0
mm
1,520 lbs
6.8
kN
100 psi
0.7
MPa
6,000 6.9 lb
3.1
kg
6-40-3 6 in
150
mm
3 .00005 in
.0012
mm
.040 in
1.0
mm
3,820 lbs
17.0
kN
100 psi
0.7
MPa
4,000 14.1 lb
6.4
kg
6-120-3 6 in
150
mm
3 .00005 in
.0012
mm
.120 in
3.0
mm
3,820 lbs
17.0
kN
100 psi
0.7
MPa
4,000 15.9 lb
7.2
kg
8-120-3 8 in
200
mm
3 .00005 in
.0012
mm
.120 in
3.0
mm
6,570 lbs
29.2
kN
100 psi
0.7
MPa
3,500 42.2 lb
19.1
kg
10-220-3 10 in
250
mm
3 .00005 in
.0012
mm
.220 in
5.6
mm
10,330 lbs
46.0
kN
100 psi
0.7
MPa
3,000 75.2 lb
34.1
kg
  Results 1 - 8 of 8 1 
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