HBM T40B Mounting Instructions page 26

Mechanical installation
Fig. 5.3 Stator housing and lower antenna segment with antenna wire
1. Undo and remove the bolted connections (M5) on the upper antenna seg­
ment.
There are fan‐type lock washers between the antenna segments: make
sure that they do not get lost.
2. Use an appropriate mounting base to install the stator housing in the shaft
train, so that there is sufficient opportunity for horizontal and vertical adjust­
ments. Do not fully tighten the screws yet.
Tip
If your transducer has a sensor for the reference signal, you should only fit the
upper antenna segment after step 5.
3. Now use two hexagon socket screws to mount the upper antenna segment
removed in Point 1 on the lower antenna segment.
Make sure that the two fan‐type lock washers are inserted between the
antenna segments (these ensure that there is a defined contact resistance)!
24
T40B without a rotational speed measuring system
T40B with a rotational speed measuring system
Sensor head for measuring rotational speed
Stator housing
lower antenna segment
A03452_15_X00_00 HBM: public
Antenna wire
T40B