HBM T12 - Radial Alignment

T12
34
A1979−10.0 enHBM
Alignment lines
Slotted disc
Sensor pickup
Flange B
Fig. 6.19: Position of the slotted disc in the rotational speed sensor
7.8.2 Radial alignment
The rotor axis and the optical axis of the rotational speed sensor must be
along a line at right angles to the stator platform. A conical machined angle (or
a colored mark) in the center of flange B and a vertical marker line on the
sensor pickup serve as aids to orientation.