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20
5. There are relevant tapped holes on flange B for continuing the shaft run
mounting. Again use screws of property class 10.9 and tighten them with
the prescribed torque, as specified in Table 4.1.
Important
If alternating loads are expected, use threadlocker (medium strength, e.g.
LOCTITE No. 242) to glue the screws into the counter thread to exclude
prestressing loss due to screw slackening.
NOTE
Comply with the maximum thread reach as per Table 4.1. Otherwise signific-
ant measurement errors may result from torque shunt, or the transducer may
be damaged.
Measuring
Fastening screws
range
1))
NVm
Z
15
20
M18
25
30
40
M20
50
60
70
M22
80
Table 4.1:
Fastening bolts
1)
DIN EN ISO 4762; black/oiled/m
4.7 Installing the stator
On delivery, the stator has already been installed and is ready for operation.
The upper antenna segment can be separated from the stator, for example,
for maintenance or to facilitate stator mounting.
If your application does not require the stator to be dismantled, proceed as
described in points 2, 5, and 6.
HBM
depth Y of screws in
Property class
10.9
= 0.125
tot
Maximum screw‐in
flange B
mm
30
40
45
T40FM
Prescribed
tightening moment
NVm
400
560
760
A3276-3.0 en/de
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