Measurement of MTD Connector

Camera system measures connector assembly from three sides

This project is the first time senswork has implemented the new test equipment concept for highly integrated manual test stations. A high-resolution camera system measures pin positions of an MTD connector assembly, records connector coding and verifies housing dimensions within a tolerance range of 0.1 mm.

A color dot spray system marks well-tested components. The marking is also checked again before the component is removed. Two of the three cameras are equipped with a servo focus axis in order to be able to image uniform sharpness across all inspection levels.

A Siemens control ensures that the test process runs correctly and visualizes the overall status of the test system. The test itself is carried out with the senswork VisionCommander. The correct pin positions are ensured by senswork's virtual connector gauge.




  • Inspection of connectors and connector assemblies
  • High precision measurement
  • Simultaneous inspection of the PCB and interface side
  • All-in-one system
  • Measurement of pin positions
  • Uniform sharpness across all inspection planes
  • Acquisition of the connector coding
  • Test time per component: 2 to 4 seconds
  • Verification of housing dimensions
  • Fast conversion to new component types




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