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Concentricity elements

Concentricity elements
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Concentricity gauges Dial gauges

Geometric tolerances concentricity, and coaxiality total runout, radial and axial runout radial and axial runout Mounting information for concentricity gauges measuring internal diameters The slide can be rotated through 90° allowing rapid clearance and positioning for changing parts The slide is adjusted with a a screw. The two positioning holes allow for an extended working area.

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Testing possibilities measuring roller measuring roller measuring roller measuring roller measuring roller measuring roller measuring roller measuring roller stop

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32501 Concentricity gauges max. Ø 35 mm Sample order: nlm 32501-01 Note: Gauge unit suitable for measuring concentricity, run-out and perpendicularity. The robust design allows the unit to be used in the workshop and metrology room. A swivel contact roller simplifies positioning of the workpiece. The light sliding guides allow the dial gauges to be placed anywhere. dial gauge holder and dial gauge not supplied Technical data: Inspection range Ø 5 mm to Ø 35 mm Roller spacing min. 29 mm. Carriage travel max. 100 mm. Contact roller thrust is adjustable. Gear driven rollers. Roller precision:...

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Note: Gauge unit suitable for measuring concentricity, run-out and perpendicularity. The robust design allows the unit to be used in the workshop and metrology room. A swivel contact roller simplifies positioning of the workpiece. The light sliding guides allow the dial gauges to be placed anywhere. slide, prism, dial gauge holder and dial gauge not included Technical data: Inspection range Ø 5 mm to Ø 80 mm Roller spacing min. 29 mm, max. 89 mm. Carriage travel max. 100 mm. Contact roller thrust is adjustable. Gear driven rollers. Roller precision: parallelism and coaxialism of both...

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Accessories for concentricity gauges additional carriage for concentricity gauge 32506 dial gauge holder dial gauge holder prism for concentricity gauge 32501 prism for concentricity gauge 32506

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20000 teflon contact pin instead of contact roller Note: The test range can be extended to Ø 80 mm by positioning the rollers. The teflon pin allows parts as small as Ø 0.5 mm to be checked. measuring rollers in closed position measuring rollers in opened position

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Example with 2 slides and 4 measuring units Example with support prism for long parts

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Material, version: Robust metal housing, chromium-plated Sample order: nlm 32540-01 Note: Standard clamping shank Ø 8h6 Measuring range 10 mm Scale graduation 0.01 mm Spindle travel 1 mm per revolution of large pointer Housing Ø 58 mm Rotation counter Tolerance marks dial gauge dial gauge with calibration certificate

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32542 Dial gauges digital 35,5 Ø10 Material: Housing aluminium. Measuring spindle stainless steel. Version: Measuring spindle hardened and ground. Sample order: nlm 32542-04 Note: Display rotatable by 270° Standard holding shank Ø 8h6 Exchangeable probe Thread M2.5 Protection class IP54 Function: – Measures in mm or inch – Preset Switch-off electronics. 6 digit LCD display. Extra large digits. Digit height 8.5 mm. Max. transverse speed 1.5 m/s. interface Opto RS232C. Battery life ca. 2000 hours. Supplied with CR2032 battery. Accessories: Spare CR2032 battery order No. 32510-20. dial gauge...

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