Portal-type coordinate measuring device, has table movable in linear movement axis of device and comprising transducer for detecting position of table in movement axis, where transducer arranged in rotational axis of turntable

摘要

The device (1) has a table (3) movable in a linear movement axis of the device and comprising a transducer for detecting a position of the table in the movement axis. The transducer is arranged in a rotational axis of a turntable (11), and the table is arranged on a base plate (2) in a linearly movable manner. A linear material measure is arranged at the base plate, and the transducer has a reading head for reading the material measure. The table is movably supported on the base plate by three bearings such as air bearings.