HST High Speed Air Chucks feature a titanium chuck body and are actuated by a patented external wedge design that maintains clamping force at high spindle speeds without counterweights. This revolutionary design minimizes the effects of centrifugal force resulting in consistent clamping force throughout the chuck's rpm range.

HST chucks are available in standard, HS, and BP models. The HS models are dynamically balanced and feature MicroCentric's patented NR50 non-rotating air tube system. The NR50 design eliminates vibra tion caused by rotating air at higher spindle speeds, thus enhancing a machine's surface finish, and roundness capability.

Chuck Accuracy
  • .0001" (0.0025mm) TIR is standard
  • .00005" (0.0012mm) TIR is available
1 - 6 of 6 | Results Per Page | View | Unit of Measure
1 

Model

Chuck Size

No. of Jaws

Chuck Accuracy

Jaw Stroke

Max. Clamp Force

Max. Air Pressure

Chuck Weight

N/A 3 in80 mm N/A 3 N/A .0001 in.0025 mm N/A .080 in2.0 mm N/A N/A 100 psi7.0 kg/cm² N/A 4.4 lb2.0 kg
N/A 3 in80 mm N/A 3 N/A .0001 in.0025 mm N/A .080 in2.0 mm N/A N/A 100 psi7.0 kg/cm² N/A 4.4 lb2.0 kg
N/A 4 in100 mm N/A 3 N/A .0001 in.0025 mm N/A .100 in2.5 mm N/A N/A 100 psi7.0 kg/cm² N/A 9.0 lb3.2 kg
N/A 4 in100 mm N/A 3 N/A .0001 in.0025 mm N/A .100 in2.5 mm N/A N/A 100 psi7.0 kg/cm² N/A 9.0 lb3.2 kg
N/A 6 in150 mm N/A 3 N/A .0001 in.0025 mm N/A .100 in2.5 mm N/A N/A 100 psi7.0 kg/cm² N/A 15.6 lb7.1 kg
N/A 6 in150 mm N/A 3 N/A .0001 in.0025 mm N/A .100 in2.5 mm N/A N/A 100 psi7.0 kg/cm² N/A 15.6 lb7.1 kg
1 - 6 of 6 | Results Per Page | View | Unit of Measure
1