CBA15 Series Roundness Measuring Instrument

Item No.:

Description Item specifics
Standard model, lower cost.
Precision air floating spindle, higher precision and better stability performance


Technical Specification:

Model No. CBA15 CBA15-S
Turntable unit Bearing type Air-floating
Rotary accuracy[1] (0.025+6H/10000) μm
Rotary speed 6 rpm
Table effective diameter 180mm
Max. workpiece diameter 420 mm 650 mm
Max. measuring diameter 250 mm 600 mm
Max. table load-bearing 15 kg 40 kg
Vertical axis  (Z axis) Vertical motion range 320 mm
Vertical motion drive way by electric
Max. measuring depth 100 mm (Min. inner diameter 30 mm)
Horizontal arm Horizontal motion range 165mm
Excess range 25mm
Horizontal motion drive way By hand
Detector Acquisition device circular grating
Sampling points number in circle 4096 points 8192 points
Detector type Inductive detector
Detector measuring range ± 300 μm
Detector resolution Max. 0.001 μm
[1]:  (H: the height from table)

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