HBM T10FH Mounting Instructions page 25

T10FH
Radial
distance
Fig. 4.9: Position of the sensor head to the ring gear
Radial alignment
The rotor axis and the axis of the speed sensor must be along a line at right
angles to the stator platform. The radial distance is critical for the radial align
ment (see Fig. 4.9). The optimum radial distance is 2.5 mm and is achieved
when the rotor and the stator are in precise radial alignment.
NOTE
The mounting conditions are crucial for the pulse tolerance. Preferably
try to keep to the specified nominal (rated) distance.
A2037−4.0 en
Ring gear
Speed sensor
Axial alignment
25
HBM