User's Manual

HBM: Business Document

2. Careful bend the antenna segments to the necessary amount of gap and

slip the antenna ring over the thinnest part of the shaft nearby.

3. Use an appropriate mounting base to install the stator housing in the shaft

train so that there is sufficient opportunity for horizontal and vertical

adjustments. Do not fully tighten the bolts yet.

4. Now use two hexagon socket screws to mount the antenna segment clamp

removed in Point 1.

Make sure that the fan type lock washer is inserted between the antenna

segments (these ensure that there is a defined contact resistance)!

To make sure that they function perfectly, the fan-type lock washers (A5.3-

FST DIN 6798 ZN/galvanized) must be replaced after the bolted antenna

connection has been loosened three times.

5. Now tighten all antenna-segment bolted connections with a tightening torque

of 5 Nm.

6. Then align the antenna to the rotor in such a way that the antenna encloses

the rotor more or less coaxially and the antenna ring in the axial direction

shows the position and the center of the transmitter winding on the rotor (on

flange B).

Fig. 5.6: Bolted connection of the antenna segments on the

stator

6. Now fully tighten the bolted stator housing connection.

Important