ROUNDTEST RA-2100 SERIES - Mitutoyo America Corporation

ROUNDTEST RA-2100AS/AH/DS/DH —Roundness/Cylindricity Measuring System...A Fusion of the Highest Level of Accuracy andEase-of-UseHighly accurate and easy-to-use turntableWith extremely high rotational accuracy, both in the radial and axialdirections, the turntable allows high accuracy flatness testing to beperformed in addition to roundness and cylindricity measurements.Incorporating an automatic centering/leveling turntable, the top-of-thelineRA-2100AS/AH models relieve the operator of the bothersome task ofworkpiece centering and leveling. A guidance system is incorporated intothe turntables on the RA-2100DS/DH models to help the operator performmanual centering and leveling smoothly and simply.Continuous measurement improves productivityMeasurement/analysis of outside and inside diameters* 1 on a hybridworkpiece (as in concentricity measurement) can be performed continuouslywithout the need to change the traverse direction of the detector.* 1 : Inside diameter up to 50 mm.Highly repeatable measurements with highaccuracyscalesMitutoyo linear scales are used in the X/Z drive unit to guarantee the highprecision positioning so vital for repetitive measurement.Readily upgraded to CNC operationThe system can be upgraded to CNC operation by replacing and adjustingthe detector unit. (This task should be performed by a Mitutoyo technician.)External dimensions RA-2100AS/AH/DS/DHSurface roughness measurement function(Surface roughness unit: option)A surface roughness detector, compliant with therelevant International Standards, can be mountedin place of the roundness measuring detector.This creates a multiple sensor system that can notonly test the geometrical roundness/cylindricity ofa surface but also the roughness of that surfaceas well.* Please contact Mitutoyo for further information.18.70" (475)16.54" (420)Unit: Inch/(Metric)AAT (Automatic Adjustment Table): Automatic workpiece centering/levelingApplicable model:Turntable axisRA-2100AS/AHInitial misalignment of axesAWorkpieceBleTurn tableTu rn tabTurntable axisWorkpiece26.26" (667)Max. 37.01" (940)8.70" (221)Initial misalignment ofcenters at turntable surfacePreliminary measurementPreliminary measurement of twocross-sections A and B .Centering/leveling completePreliminary measurement isfollowed by automatic centeringand levelingAS/AH: 15.94" (405)DS/DH: 14.76" (375)AS/AH: ¿9.25" (¿235)DS/DH: ¿7.87" (¿200)AS/DS: 35.43" (900)AH/DH: 43.31" (1100)14.96" (380)DAT (Digital Adjustment Table):Workpiece centering/leveling with Digimatic micrometer headsTurntableaxisInitial misalignmentof axesWorkpieceApplicable model:RA-2100DS/DHInitial misalignmentof centers atturntable surfaceCentering range: 5 mmLeveling range of inclination: 1PreliminaryDisplay of misalignmentsmeasurementPreliminary measurement oftwo cross-sections A and B .Feed the digital micrometerhead of the turntable bythe deviation displayed.SimpleadjustmentTurntable axisWorkpieceCentering/levelingcomplete6

Roundness/cylindricity measurement/analysis softwareROUNDPAK ®Software for easy control of preliminary setup, measurement, analysis, andresult outputPreliminary setupCentering/leveling the workpieceMitutoyo’s unique AAT functionality (which measures initialmisalignment and automatically centers and levels the workpiece)and DAT functionality (which measures and displays the amount ofadjustment needed to center and level the workpiece) have beencommended by customers as superb solutions for preliminarycentering/leveling setup.Simulating part programsThe part program (automatic measurement procedure) can besimulated in 3D form on screen displays generated by the designdata generation function.3D simulation screens (work-viewwindows) can be generated afterentering CAD data (in IGES, DXFform) and text data.MeasurementMeasurement modeTwo modes are available for selective use: ‘Simple mode’ to simplymeasure and ‘Part program mode’ for measurement and analysis ofmultiple items.Convenient measuring functions(1) Edge detection functionA coordinate system can be set up for aworkpiece. This allowsmeasurements to berepeated easily onidentical workpieces.(2) Continuous OD/ID measuringfunctionBoth the OD and ID of a workpiece can bemeasured in succession without the need forchanging the traverse direction of the stylus.(3) Partial arc measuring functionThis enables measurements to be performedon a workpiece having a projected section orincomplete circumference.8

Analysis, results outputA variety of parameters and analysis functionsA variety of parameters, not only for roundness and cylindricity, but also for flatnessand parallelism, can be handled. Also included are functions for design data best-fitanalysis, harmonic analysis and circumferential peak-bottom detection, etc.*1: For further information about parameters, refer to the ROUNDPAK catalog.Measurement data utilization(1) Re-calculation functionIt is possible to re-calculate ananalysis using measurement datapreviously obtained but usingchanged measurement conditions(filter-cutoff values, etc.), or differentanalysis parameters.Result outputResult output is possible in the customer’s original format accordingto the layout prescribed for the location, size, etc., of the analysisresults including graphics and drawings. The original layout, ifsaved, allows automatic operation from measurement to calculation(automatic saving, results display, and printing) just by pressing themeasurement start button.(2) Data deletion functionThis function allows calculation/analysis to be performed with only theremaining data after deleting unnecessary point data (from a notchedsection, or from anarea outside the targetarea on the workpiece)from that obtained bymeasurement.Graphical display of resultsResults of analyses, such as for cylindricity or coaxiality, can bevisually represented by a 3D graphical display. This 3D graphic canbe pasted into a report.Normal displayWire-frame displaySurface map displayShading display9

OPTIONAL ACCESSORIESInterchangeable Styli for RA-2100S/H CNCApplication/TypeOrder No.Stylus tipDimensionsinch(mm)Groove12AAE310ø.06”(ø1.6 mm) tungsten carbide1.76"(44.7)ø.09"(ø2.4)1.30"(33)1.72"(43.8).27"(6.9)Flat surface12AAE302ø.06”(ø1.6 mm) tungsten carbideStandard stylus for RA-2100S/H CNC140ø.09"(ø2.4)1.76"(44.6)1.30"(33)ø.05"(ø1.2).91"(23.1)General purpose12AAF150ø.06”(ø1.6 mm) tungsten carbideStandard stylus for RA-2100S/H CNC1651.30"(33)1.76"(44.6)ø.09"(ø 2.4)ø.05"(ø1.2).32"(8.1).35"(8.8)Notch12AAE309ø.06”(ø1.6 mm) tungsten carbide165ø.09"(ø2.4)1.30"(33)1.78"(45.3)ø.05"(ø1.2)Application/TypeOrder No.Stylus tipø.06”(ø1.6 mm) ball12AAE303ø.06”(ø1.6 mm) tungsten carbideø.03”(ø0.8 mm) ball12AAE304ø.03”(ø0.8 mm) tungsten carbideø.02”(ø0.5 mm) ball12AAE305ø.02”(ø0.5 mm) tungsten carbideDeep groove12AAE308ø.06”(ø1.6 mm) tungsten carbideDimensionsinch(mm)ø.09"(ø2.4)1.76"(44.6).79"(20)1.30"(33)ø.05"(ø1.2)1.30"(33).47"(12)1.74"(44.2)ø.02"(ø0.6).12" (3)1.30"(33)1.74"(44.1)ø.01"(ø0.3)1.76"(44.7)ø.09"(ø2.4)1.72"(43.8).05"(1.2)1.30"(33).37"(9.5)Application/TypeOrder No.Stylus tipDeep hole A12AAE306ø.06”(ø1.6 mm) tungsten carbide2.74"(69.7)Deep hole B12AAE307ø.06”(ø1.6 mm) tungsten carbideDimensionsinch(mm)ø.09"(ø2.4)2.28"(58)2.71"(68.8)ø.05"(ø1.2).11"(2.8)1722.28" (58)2.74" (69.6)ø.09"(ø2.4)ø.05"(ø1.2).32"(8.1)Options common to the RA-2100S/H CNC, RA-2100AS/AH/DS/DHCentering chuck(key operated)No.211-014Suitable for holding longer partsand those requiring a relativelypowerful clamp.• Holding capacity:Internal jaws, OD: .04"-1.38" (1-35mm) Internal jaws, ID: 1.30"-3.35"(33-85 mm) External jaws, OD: 1.18"-3.15" (30-80 mm)• External dimensions:• Mass: 8.38 lbs. (3.8 kg)ø6.18"x2.99"(ø157x76 mm)Centering chuck(ring operated)No.211-032Suitable for holding small partswith easy-to-operate knurled-ringclamping.• Holding capacity:Internal jaws, OD: .04"-1.42"(1-36 mm) Internal jaws, ID: .55"-2.76" (14-70 mm) External jaws,OD: .04"-2.95" (1-75 mm)• External dimensions: ø4.65"x1.34"(ø118x34 mm)• Mass: 2.65 lbs. (1.2kg)Micro-chuckNo.211-031Used for clamping a workpiecewith a diameter less than .04"(1 mm) that the centering chuckcannot handle.•Holding capacity:up to ø.06" (ø1.5 mm)• External dimensions: ø4.65"x1.91"(ø118x48.5 mm)• Mass: 1.77 lbs. (0.8kg)Magnificationcalibration gageNo.211-045Used for normalizing detectormagnification by calibratingdetector travel againstdisplacement of a micrometerspindle.• Maximum calibration range: 400µm• Graduation: 0.2µm• External dimensions (WxDxH):9.25"(max)x7.28"x2.76"(235(max)x185x70 mm)• Mass: 8.82 lbs. (4kg)Vibration isolatorNo.178-025• Vibration isolation method:Air suspended, diaphragm isolationsystem.•External dimensions:ø2.76"x9.84" (ø70x250 mm)Vibration isolatorstandNo.178-024Cylindrical squareNo.350850• Straightness: 0.5µm• Cylindricity: 2µm• External dimensions:ø2.76"x9.84" (ø70x250 mm)• Mass: 16.53 lbs. (7.5kg)Protective shieldNo.12AAB94910

Interchangeable Styli for RA-2100AS/AH/DS/DHApplication/TypeOrder No.Stylus tipStandard type (supplied)12AAB681ø.06"(ø1.6) tungsten carbideNotch12AAB682ø.12"(ø3) tungsten carbideDeep groove12AAB683ø.01"(0.25) radius sapphireInch (Metric)Corner12AAB684ø.01"(0.25) radius sapphireDimensionsinch (mm)2.60"(66)(ø4)(5.5).22"ø.16"2.60"(66)ø.16" (ø4).28" (7)Included in the 5-piece set No. 12AAC134ø.16" (ø4)2.63"(66.7)Included in the 5-piece set No. 12AAC134ø.16"(ø4)2.60"(66)Application/TypeOrder No.Stylus tipCutter mark12AAB685.59"(15) radius tungsten carbideSmall hole ø.03"(ø0.8)12AAE859ø.03"(ø0.8) tungsten carbideSmall hole12AAB686ø.04"(ø1) tungsten carbideSmall hole ø.06"(ø1.6)12AAE855ø.06"(ø1.6) tungsten carbideDimensionsinch (mm)ø.16" (ø4)2.63"(66.7)ø.08"(ø2)ø.16"(ø4)ø.03" (ø0.8) tungstencarbide ball.24"(6).47"(12)ø.16" (ø4)2.60"(66)Included in the 5-piece set No. 12AAC134ø.16"(ø4)ø.06"(ø1.6) tungstencarbide ball1.57"(40)2.60"(66)Application/TypeOrder No.Stylus tipDimensionsinch (mm)Extra small hole Depth: .12"(3)12AAB687ø.02"(ø0.5) tungsten carbideø.02"(ø0.5) tungsten carbide ballø.01"(ø0.3) shaft.39"(10).12"(3)ø.16"(ø4)11.83"(21.2)2.60"(66).12"(3)ø.06"(ø1.6) ball12AAB674ø.06"(ø1.6) tungsten carbide.12"(3).39"(10)ø.06"(ø1.6) tungstencarbide ballø.16"(ø4)ø.05"(ø1.2).79"(20)2.60"(66)Included in the 5-piece set No. 12AAC134.12"(3)Disk12AAB694ø.47"(ø12)ø.16"(ø4).39"(10) .02"(0.5)2.60"(66)2.68"(68)ø.47"(ø12)Crank tip: ø.02"(ø0.5)12AAB696ø.06"(ø1.6) tungsten carbide Depth: .10"(2.5).11" (2.8)ø.16"(ø4)2.66"(67.5).22"(5.5)2.60"(66).37"(9.5)ø.04"(ø1) tungsten carbide ballApplication/TypeOrder No.Stylus tipCrank (tip:ø1 mm)12AAB695.04"(ø1) tungsten carbide Depth: .22"(5.5)Flat surface12AAE856Tungsten carbide2X-long type*12AAB688ø.06"(ø1.6) tungsten carbide2X-long type notch*12AAB689ø.12"(ø3) tungsten carbideDimensionsinch (mm).11"(2.8)2.68"(67.5).26"(6.5)ø.16"(ø4) .10" (2.5)2.60"(66).02" (0.5)ø.02"(ø0.5) tungsten carbide ball 2.60"(66).08"(ø2)R1.20"(5)ø.16"(ø4)5.75"(146)ø.16"(ø4).22"(5.5)Included in the 5-piece set No. 12AAC1345.75"(146)ø.16"(ø4).28"(7)Application/TypeOrder No.Stylus tip2X-long type deep groove*12AAB690.01"(0.25) radius sapphire2X-long type corner*12AAE691ø.04"(ø1) tungsten carbide Sapphire2X-long type cutter mark*12AAB692.59"(15) radius tungsten carbide2X-long type small hole*12AAB693ø.04"(ø1) tungsten carbideDimensionsinch (mm)ø.16"(ø4)5.76"(146.3)ø.16"(ø4)5.74"(145.9)ø.16"(ø4)5.76"(146.3).08"(ø2)ø.16"(ø4)5.75"(146)Application/TypeOrder No.Stylus tipStylus shank12AAB676Stylus shank (standard groove) Stylus shank (2X-long groove)12AAE85712AAE858For mounting CMM stylus (mounting thread M2)Dimensionsinch (mm).12"(3)2.20"(56).39"(10) M2 Depth 4ø.16"(ø4)ø.16"(ø4)2.60"(66)M2.14"(3.5)ø.16"(ø4)5.75"(146)M2.14"(3.5)11

Specifications are subject to change without notice.Note: All information regarding our products (the illustrations, drawings, dimensional, performance and othertechnical data) contained in this pamphlet, is to be regarded as approximate average values. We reserve the rightto make changes to the corresponding designs, dimensions and weights. The stated standards, similar technicalregulations, descriptions and illustrations of the products were valid at the time of printing. The latest applicableversion of our General Sales Policy will apply. Only quotations submitted by Mitutoyo or our approved distributorsare valid.Aurora, Illinois(Corporate Headquarters)(630) 978-5385Westford, Massachusetts(978) 692-8765Huntersville, North Carolina(704) 875-8332Mason, Ohio(513) 754-0709Plymouth, Michigan(734) 459-2810City of Industry, California(626) 961-9661Kirkland, Washington(408) 396-4428© 2006 Mitutoyo America Corporation, Aurora IL We reserve the right to change specifi cations and prices without notice. 0306-08 • Printed in USA • March 2006