Air Caliper: Range 10 – 225 mm
FEATURES:
  • Air caliper are ideal for measuring diameters of jobs held between the centers on machine or interrupted shafts like crankshafts
  • “V” support for perfect centering and stability
  • ‘’V” support with tungsten carbide pads for diameter above 16 mm
  • Ideal for collared diameters i.e. crankshaft pin and journal
  • Multi-jet air calipers available for multi-point measurement i.e. to check crowning of crank pins and journal diameters
  • Can be supplied bench mounted for checking small diameters or against specific needs

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Application
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Air Caliper Data Sheet

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Ø D mm A B C J   H Ø G E (OFFSET) MOD 1A/ CL F (CENTRAL) MOD 1A/ CL MIN RANGE MAX RANGE
        CENTRAL OFFSET            
10.0-16.0 D+34 54 12 6.0 4.0 100 18.0 6.5/5.5 4.5/3.5 ±0.005 80% OF SCALE
16.0-26.0 D+24 54 12 6.0 4.0 100 18.0 6.5/5.5 4.5/3.5 ±0.005 80% OF SCALE
26.0-50.0 D+24 60 16 8.0 4.0 100 18.0 6.5/5.5 4.5/3.5 ±0.005 80% OF SCALE
50.0-75.0 D+28 75 18 9.0 4.0 100 18.0 6.5/5.5 4.5/3.5 ±0.005 80% OF SCALE
75.0-100.0 D+32 80 20 10.0 4.0 150 25.5 6.5/5.5 4.5/3.5 ±0.005 80% OF SCALE
#100.0-125.0 D+32 100 20 10.0 4.0 150 25.5 6.5/5.5 4.5/3.5 ±0.010 80% OF SCALE
#125.0-150.0 D+40 105 20 10.0 4.0 150 25.5 6.5/5.5 4.5/3.5 ±0.010 80% OF SCALE
#150.0-225.0 D+40 155 20 10.0 4.0 150 25.5 6.5/5.5 4.5/3.5 ±0.010 80% OF SCALE

 

  • Air calipers are supplied hand held as standard
  • # not supplied for use on ± 0.025 mm ClearLine unit

 

General Notes

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  • Air calipers for 0.0005 mm least count are given up to Ø 50 mm only
  • Each air caliper requires two setting masters to set the air caliper on the read-out unit. The difference between the high and low setting masters supplied, covers the component tolerance or the maximum range mentioned in the above table, whichever is lower
  • The minimum gauging land “E” and “F” mentioned above is excluding chamfer distance and fillet radius
  • For special blind shafts (super blind- ‘E’ less than mentioned in the above chart) or any other special requirement (multi jet design air caliper), please send the component drawing and ask for a quote

 

Check the PDF