Measuring transducer and system with a drive unit and a measuring transducer

摘要

The transmitter has a rotary body (10) attached to a transmission and/or reception unit (14) that cooperates with a diffractive and two-dimensional material measuring unit (12) to be scanned. A drive unit is moved in two degrees of freedom that are selected from translatory degree of freedom and a rotatory degree of freedom. The rotary body is designed as a cylinder that the torque-proof is connected with an engine shaft. The measure unit comprises positional information absolute in coded form, where the positional information is selectable with the transmission and/or reception unit.