MicroCentric Corp.
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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HST High Speed Air Chucks

 
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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



  Results 1 - 6 of 6 1 

Model

Chuck Size

No. of Jaws

Chuck Accuracy

Jaw Stroke

Max. Clamp Force

Max. Air Pressure

Chuck Weight
HST3-3 3 in
80 mm 		3 .0001 in
.0025 mm 		.080 in
2.0 mm 		2,550 lbs
11.3 kN 		100 psi
0.7 MPa 		5.9 lb
2.7 kg
HST-3/HS 3 in
80 mm 		3 .0001 in
.0025 mm 		.080 in
2.0 mm 		2,550 lbs
11.3 kN 		100 psi
0.7 MPa 		5.9 lb
2.7 kg
HST4-3 4 in
100 mm 		3 .0001 in
.0025 mm 		.100 in
2.5 mm 		3,150 lbs
14.0 kN 		100 psi
0.7 MPa 		11.8 lb
5.4 kg
HST4-3/HS 4 in
100 mm 		3 .0001 in
.0025 mm 		.100 in
2.5 mm 		3,150 lbs
14.0 kN 		100 psi
0.7 MPa 		11.8 lb
5.4 kg
HST6-3 6 in
150 mm 		3 .0001 in
.0025 mm 		.100 in
2.5 mm 		5,800 lbs
25.8 kN 		100 psi
0.7 MPa 		22.5 lb
10.2 kg
HST6-3/HS 6 in
150 mm 		3 .0001 in
.0025 mm 		.100 in
2.5 mm 		5,800 lbs
25.8 kN 		100 psi
0.7 MPa 		22.5 lb
10.2 kg
  Results 1 - 6 of 6 1 
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