DESCRIPTION
Range of use:
With their robust design, high measuring precision and easy handling, the DM400 gauge heads are used for a wide range of in-process and post-process applications for workpieces with uninterrupted surfaces.
Electronic features:
One single CAN bus cable is used for operation and connection to the control electronics. Measurement data is transmitted digitally and therefore fail-safe and independent of the cable length. Thanks to the modern field bus technology, the number of connecting cables is considerably reduced when using multiple gauge heads with one control electronics.
Mechanical features:
The whole measuring system is integrated in one housing which assures high mechanical and thermal stability and facilitates assembly and maintenance tasks.
BENEFITS
• Wide range of application
• Measuring head can be used inside the grinding machine (wet area)
• Digital communication from the measuring head to the control unit
• Swiss precision
TECH SPECS
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Workpiece diameter
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Ø 5 – 80 mm*
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Measuring range
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± 500 μm
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Sensitivity error
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< 1 %
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Repeatability error 6s under standard conditions
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< 0.2 μm
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Thermal drift for steel 11 x 10-6 / °K
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< 0.1 μm / °K
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Gauging force over the entire range of ± 500 μm
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1.5 N / ± 10%
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Mechanical stop
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Fixed in position -500 μm
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Ingress protection IEC 60529
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IP65
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Transmission mode of measured values
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CAN bus
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Model
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Without gauge arm lifting
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Fast adjustment
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Fast adjustment to different diameters via mechanical guidance
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* larger diameters on request, max. 160 mm
