User's Manual

HBM: Business Document

5.7 Installing the stator

On delivery, the stator has already been installed and is ready for operation.

If necessary, the antenna segments can be divided from the antenna

segment clamp for maintenance or to facilitate stator mounting.

We recommend to use the stator ring as it is and to only open if absolutely

necessary.

When the flexible antenna segments are bent, they easily deviate from

circularity.

Prevent the antenna segments from a large deformation while bending.

While opening the stator ring, bend the antenna segments only as wide as

necessary to slip them over a thin part of the shaft nearby.

Fig. 5.5: Bolted connection of the antenna segments on the stator

1. Undo and remove the bolted connections (M4) on the Antenna segment

clamp.

There are fan type lock washers (or toothed washers) between the antenna

segments: Make sure that they do not get lost.

Important

Antenna segment

screws M4

Toothed washer

between the segments

M5 mounting slots for

for fixing the stator ring

Antenna segment

screws M5

Toothed washers

Stator housing

Antenna segments

Antenna segment clamp

and fixation point