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T10FH
4
Mechanical installation
WARNUNG
Handle the torque flange carefully. The transducer might suffer perma
nent damage from mechanical impact (e.g. dropping), chemical effects
(e.g. acids, solvents) or thermal effects (e.g. hot air, steam).
With alternating loads, you should cement the rotor connectionscrews
into the mating thread with a screw locking device (medium strength) to
exclude prestressing loss due to screw slackening.
An appropriate shaft flange enables the T10FH torque flange to be mounted
directly. It is also possible to directly mount a joint shaft or relevant compen
sating elements on the opposite flange (using an intermediate flange when re
quired). Under no circumstances must the permissible limits specified for
bending moments, lateral and longitudinal forces be exceeded. Due to the
torque flange's high torsional stiffness, dynamic shaft train changes are kept
to a minimum.
CAUTION
Check the effect on speeds and natural torsional oscillations critical to
bending, to prevent the transducer being overloaded by increases in
resonance.
NOTE
Even if the unit is installed correctly, the zero point adjustment made at
the factory can shift by approx. "150 Hz. If this value is exceeded, we
advise you to check the mounting conditions. If the residual zero offset
when the unit is removed is greater than "50 Hz, please send the trans
ducer back to the Darmstadt factory for testing.
For correct operation, do in any case observe the mounting dimensions
(see page 50).
A2037−4.0 en
11
HBM
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