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13
T10FS
4
Mechanical installation
Handle the torque flange carefully. The transducer might suffer
permanent damage from mechanical shock (dropping), chemical effects
(e.g. acids, solvents) or thermal effects (hot air, steam).
With alternating loads, you should glue the rotor connection screws into
the counter thread with a screw locking device (medium strength) to
exclude prestressing loss due to screw slackening.
An appropriate shaft flange enables the T10FS torque flanges to be mounted
directly. It is also possible to mount a joint shaft or relevant compensating
element directly on the rotor (using an intermediate flange when required).
Under no circumstances must the permissible limits specified for bending
moments, transverse and longitudinal forces be exceeded. Due to the T10FS
torque flanges' high torsional stiffness, dynamic changes on the shaft run are
minimized.
Do in any case check the effect on critical speeds and natural torsional
vibrations to avoid overloading the measurement flanges due to the
resonance step up.
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
transducer back to the Darmstadt factory for testing.
For correct operation, do in any case observe the mounting dimensions
(see page 62).
A0785 14.0 en
HBM
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