| 摘要 |
The linear position measuring system comprises multiple measuring scales (16,18), which are applied along each of the individual rails (12',12'',12'''), on which position markings (20,22) are arranged. A scanning device is provided, which is mounted on the running carriages for scanning the position markings. The relative position of the running carriage is determined corresponding to the individual rails, on which the running carriages run. The position markings are identical for all individual rails, on which multiple measuring scales are arranged. |
