KGM 282
Grid encoder;
consisting of: Plate with two coordinate
phase grating
scanning unit
(for 2-measuring
directions)
transport case
Diameter: 230mm
Accuracy grade: +/- 1 µm in longitudinal
and orthogonal direction
Signal period: 0,004 mm
Output signal: sinusoidal voltage
signals (1 Vpp)
Power supply: 5V+-5%
Electrical connection: via APE with D-sub
connector
1m cable between scanning
head and D-sub connector
Note:
Subsequent electronic, adapter cable and eva-
luation software have to be ordered separately