The Checker 101E machinevision sensor accepts encoder signals, eliminating the need for a PLC when tracking and rejecting parts on variable-speed production lines. The Checker 101E machinevision ...

All sensor parts are enclosed, and the nonwearing magnets last the life of the equipment. In contrast, in the machine-tool world, linear encoders have always been the feedback devices of choice.

When the motion control relies upon feedback from incremental encoders this has ... Output signal validity is assured by comparing raw sensor signals to digital output states and validating ...