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Roundtest RA-2200
SERIES 211 – Roundness/Cylindricity Measuring System
• The RA-2200 provides high accuracy, high speed and high performance roundness measurement. Technical Data
• The fully-automatic or DAT (Digital Adjustment Table) function aids manual workpiece centering and Turntable
levelling, turning a once challenging task into something simple enough for even the untrained user Rotational accuracy
and substantially reducing overall measurement time. Radial: (0.02+3.5H/10000) m
• The RA-2200 system comes with the powerful ROUNDPAK data analysis software, with enhanced
H: Probing height (mm)
Axial: (0.02+3.5X/10000) m
functionality and easy operation through the use of the mouse and icon selection. R: probing radius (mm)
Rotational speed: 2, 4, 6, 10 rpm
Table diameter: 235 mm (200 mm: DS, DH models)
Centering range: ±3 mm (±5 mm: DS, DH models)
Levelling range: ±1°
Max. probing
diameter: 300 mm
Max. workpiece
diameter: 580 mm
Max. table loading: 30 kg
Vertical column (Z-axis)
Roundtest RA-2200AS and Vertical travel: 300 mm (500 mm: AH, DH models)
vibration isolator with side table Straightness (c2.5): 0.10 m/100 mm, 0.15 m/300 mm
(0.25 m/500 mm: AH, DH models)
Parallelism with
turntable axis: 0.7 m/300 mm (1.2 m/500 mm:
AH, DH models)
Positioning speed: Max. 50 mm/s
Measuring speed: 0.5, 1, 2, 5 mm/s
Max. probing height: 300 mm (OD), 300 mm (ID) [500 mm:
AH, DH models]
Max. probing depth: 85 mm for 32 mm or more, 50 mm
for 7 mm or more
Horizontal arm (X-axis)
Horizontal travel: 175 mm (from table axis -25 mm ~
+150 mm)
Straightness (c2.5): 0.7 m/150 mm
Squareness with
turntable axis: 1.0 m/150 mm
Positioning speed: Max. 30 mm/s with joystick operation
Measuring speed: 0.5, 1, 2, 5 mm/s
Probe and stylus
Measuring range: ±400 m/±40 m/±4 m
Measuring force: 10 to 50 mN (5 level switching)
Standard stylus: 12AAL021, carbide ball, 1.6 mm
Measuring direction: Bi-directional
Stylus angle
adjustment: ±45° (with graduations)
Air supply
Air pressure: 0.39 MPa
Air consumption: 30 L/min.
Power supply: 100V AC - 240V AC, 50/60Hz
Dimensions (WxDxH): 940 x 510 x 900 mm: AS models
Greater productivity by continuous Highly accurate and easy-to-use 910 x 510 x 900 mm: DS models
940 x 510 x 1100 mm: AH models
measurement turntable 910 x 510 x 1100 mm: DH models
Mass: 180 kg (200 kg: AH, DH models)
Both the OD and ID of a workpiece* can be traced With extremely high rotational accuracy, both
in sccession without the need for changing the in the radial and axial directions, the turntable Printout
traverse direction of the stylus. allows high-accuracy flatness testing to be
L *Inside diameter up to 50 mm performed in addition to roundness and cylindricity
Continuous tracing measurements.
is possible as shown in steps Unique design allows system upgrading
(1) through (3) on the figure
at the left, without having
to switch the probe direction.
1) and 2) : OD tracing The system can be upgraded to CNC operation by
3) : ID tracing replacing and adjusting the detector unit. (This task
should be performed by a Mitutoyo technician.)
3 : Movement
2
1
Mitutoyo uses high accuracy, highly repeatable
linear scales in the X/Z drive unit to guarantee
the high-precision positioning vital for repetitive
measurement.
L-53 Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances.
Therefore the company reserves the right to change any or all aspects of any product specification without notice.
mitutoyo@mitutoyo-tools.ru www.mitutoyo-tools.ru