Wheel profile gauge CALIPRI C41/C42

Optical profile measurement systems for wheelset wear inspection


The non-contact Calipri C4x series with rolling stock measurement modules meets the rail industry's need for a simple profile gauge with user-independent results for complete wheelset testing. CALIPRI stands for multifunctionality all along the line. The non-contact measuring technology allows the inspection of wheel profile, wheel diameter, brake disc and back-to-back distance with one and the same measuring device. The patented CALIPRI principle automatically corrects user errors and thus leads to reproducible measurement results. The measuring system consists of a sensor and a tablet PC for defining the measuring sequence and entering limit values. Tolerances that are exceeded are indicated to the user by a traffic light system. The measurement data can then be printed or exported as a report. Two versions are available: Calipri C42 for heavy rail vehicles and Calipri C41 for light rail vehicles.

Railway stock and equipment
  • Wheelset
  • gauge
  • Profile Measurement

Product features

Technology Laser light section
Application Wear measurement of wheelsets
Versions Calipri C41 / Calipri C42

Additional product literature


CALIPRI C4X Image Video

PDF documents

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