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HST4-3

Image for Illustration purposes only. Actual product may vary

MicroCentric HST4-3 High Speed Air Chucks

MODEL HST4-3

BRAND

SKU

6233398

UOM

each

$7,002.35 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: Yes

AL Automatic Lubrication Option

Lubricate the chuck with an electric pump

BP Back Ported Option

Air passages through the back cover provides a hole in the center of the chuck

Chuck Accuracy

.0001 in

Chuck Size

4 in

Chuck Weight

11.8 lb

Jaw Stroke

.100 in

Max. Air Pressure

100 psi

Max. Clamp Force

3,150 lbs

No. of Jaws

3

UP Ultra Precision Option

Repeating accuracy to .000050" (0.0012mm) TIR

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

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