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Metrology Equipment Catalog - Rapp Industrial Sales

Metrology Equipment Catalog - Rapp Industrial Sales

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E L E C T RO N I C L E N G T H M E A S U R I N G E Q U I P M E N TE L E C T R O N I C L E N G T H M E A S U R I N G E Q U I P M E N TMERCER Axial Probes - 490 and 491 SeriesFor MERCER and TESA ® Electronic <strong>Equipment</strong>Universal probes to suit common but constraining applications.• 8 mm body diameter that may be clamped over its entire length.• Measuring bolt mounted on a ball-bearing.• Probe body made in steel and nickel plated.• Degree of protection IP65 as per IEC 60529.• 490 series provided with a flexible axial cable exit with steel springto prevent the cable from breaking.MeasuringMeasuringRangeBolt SealingmmN * Retraction Bellows490 Series with axial/radial cable exit**32.36490 32.30490 ± 1.5 0.63 mechanical Viton491 Series with radial cable exit32.36491 32.30491 ± 1.5 0.63 by vacuum VitonAccessoriesPageMeasuring inserts L-35 and L-36Hand-operated retraction devices L-38* Nominal value at electrical zero; max. deviation ± 0.15 N. Valid for upright assemblyposition, with downward oriented measuring bolt, as well as in static measuring.Also available on request: probes with measuring force of 0.4, 1.0, 1.6, 2.5 or 4 N.** With use of the right angle adaptor that came with the probe.✓DIN 32876Part 1Seein the tablesAxial probesusable inany position8 mm bodydiameterMeasuring bolt mountedon a ball-bearingAdjustable distancebetween both the lowerstop and electrical zero.Interchangeable measuringinsert with M2.5thread. 3 mm dia. carbideball tip.Cable length: 2 mPlug type: DIN 45322Nickel platedbodySteel measuring bolt,hardened.Viton rubber bellowwith high-resistanceelastomerMoving mass:4 g490Force increase:0.2 N/mmMechanicalfrequencylimit: 60 Hz0.2 µm / °CLower stop of the measuringbolt***: adjustablefrom… to ex-factoryTechnicalmm mm mmmm µm % **** DataSheets490 MERCER - 2 0 - 1.7 4.3 0.02 0.15 32.00450490 TESA - 2 0 - 1.7 4.3 0.02 0.2 32.00456491 MERCER - 2 0 - 1.7 4.3 0.02 0.15 32.00454491 TESA - 2 0 - 1.7 4.3 0.02 0.2 32.00457*** Distance from electrical zero.**** Max. perm. errors for linearity errors contained within the measuring span of 3 mm (measuring range ±1.5 mm).491- 10 °C to 65 °C-20 °C to 65 °CIP65(IEC 60529)TransportpackingIdentificationnumberN-40<strong>Rapp</strong> <strong>Industrial</strong> <strong>Sales</strong>888 789-7277

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