Large Diameter Air Chucks offer high accuracy and adjustable clamping force for machining large diameter precision and thin-walled workpieces. Large Diameter chucks are availalbe in three jaw as well as two and six jaw configurations. Large Diameter models with extended jaw stroke, air ports on OD of chuck body for stationary applications, and other special configurations are quoted upon request.
Chuck Accuracy
- .0002" (0.005mm) TIR is standard
- .0001" (0.0025mm) TIR is available
Unit of Measure
Chuck Size |
N/A 12 in300 mm |
No. of Jaws1 | N/A 3 |
Chuck Accuracy2 | N/A .0002 in.005 mm |
Jaw Stroke3 | N/A .400 in10.2 mm |
Max. Clamp Force |
N/A 11,250 lbs50.1 kN |
Max. Air Pressure |
N/A 100 psi0.7 MPa |
Max. rpm4 | N/A 1,850 |
Chuck Weight |
N/A 110 lb49.9 kg |
A Dimension |
N/A 11.950 in303.5 mm |
B Dimension |
N/A 9.750 in247.7 mm |
C Dimension |
N/A 1.188 in30.2 mm |
D Dimension |
N/A 1.193 in1.2 mm |
E Dimension |
N/A 4.000 in101.6 mm |
F Dimension |
N/A 0.250 in6.4 mm |
G Dimension |
N/A 0.561 in14.2 mm |
H Dimension |
N/A 0.531 in13.5 mm |
J Dimension |
N/A 0.781 in19.8 mm |
K Dimension |
N/A 1.520 in38.6 mm |
L Dimension |
N/A 10.500 in266.7 mm |
M Dimension |
N/A 0.250 in6.4 mm |
N Dimension |
N/A M10 |
Item No. |
N/A 01 124 301 |
N/A
All Large Diameter Air Chucks include: |
- 1 2 jaw and 6 jaw configurations available for all air chuck sizes
- 2 Chuck accuracy is defined as the total indicator reading (maximum radial and lateral runout) of a master gage measured
- 3 Total jaw stroke (on diameter)
- 4 Max. rpm is influenced by air pressure and mass of top jaws