2-15
ROTALIGN 01.2000
ROTALIGN components
Receiver ALI 3.600
The receiver contains two position detectors, located one behind the
other, which measure the exact position of the laser beam as the
shafts are rotated. The detectors are biaxial, analog, photoelectric
semiconductor position detectors with a resolution of better than
1 µm / 1/1000 mm (or 0.04 mils) and an area of 18 mm x 18 mm /
0.7" x 0.7". The receiver also contains an electronic inclinometer
with resolution better than 1° for shaft rotation measurements.
Target
Aperture
The receiver has two indicator LEDs on its front side, one green and
the other red, to indicate beam adjustment (see page 4-25). The
receiver is powered by the ROTALIGN computer via a cable through
which measurement data also pass. An infrared link is also available.
See appendix, page 6-23 for details.
Adjustment tube ALI 3.608
To help align the laser beam with the receiver, this tube is fixed onto
the receiver. The beam passes through the front aperture and hits the
inner target. The beam can then be aligned simultaneously with the
aperture and the target (see page 4-24).
Scratch-
resistant lens
Green
LED
Red
LED
Locking
knob
Rubber
housing
Cable
socket