Rotational Speed Measuring System (Optional) - HBM T40B Mounting Instructions

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4.7 Rotational speed measuring system (optional)

The optional rotational speed measuring system has already been integrated
into the transducer at the factory, no assembly is required.
Magnetic ring for measuring
rotational speed
Fig 4.7: Torque transducer with rotational speed measurement
Rotational speed measuring system sensor head alignment
The rotational speed measuring system is correctly aligned when the stator is
precisely aligned for torque measurement. So the two Allen screws on the
sensor head (Fig 4.8) must not be loosened.
Important
You must not change the position of the sensor head.
HBM
T40B
Sensor head for measuring
rotational speed
A3452-4.0 en/de