Internal Teeth Gear Double Flank Measuring Instrument

Single-mounting measurement of all errors for the gear under test, including total radial composite deviation (Fi″), single-tooth radial composite deviation (fi″), radial runout (Fr″), center distance deviation (∆a), normal chordal tooth thickness (Wk), and span measurement (M)

Measurement results are clearly displayed in three colors: red (exceeded), yellow (repairable) and green (qualified)

Simultaneous display of Cartesian and polar coordinates for quick burr location selection in measurement results, enabling easy localization