Brinks Hofer Gilson & Lione
Position measuring system
A position measuring system that includes a scale having an incremental track, which extends in a measuring direction and has an incremental graduation with two different graduation periods. A scanning unit moves in relation to the scale in a measuring direction, the scanning unit has an incremental signal detection arrangement, wherein the incremental signal detection arrangement generates incremental signals with a first coarse signal period and generates incremental signals with a second finer signal period.
Johannes Heidenhain GmbH
H G H H
H03M G01D H03M H03M
additional inventional additional inventional
Ullrich Wolfgang
Benner Holzapfel