User's Manual

Table Of Contents

Mechanical installation

T40B A3452-10.0 37

5.7 Rotational speed measuring system,

reference signal (optional)

The optional rotational speed measuring system (also

with the additional reference signal and zero index

option) is integrated into the transducer at the factory, so

no installation is required.

Sensor head

for measuring

rotational

speed

Magnetic ring

for rotational

speed

measurement

Sensor head

for the

reference

signal

Fig. 5.10 Torque transducer with rotational speed

measurement and reference signal, Option 7,

Code S and U

Rotational speed measuring system sensor head

alignment

If the stator is accurately aligned for torque measure

ment, the rotational speed measuring system and the

sensor for the reference signal (zero index) are also cor

rectly aligned. So the two Allen screws on the sensor

head (Fig. 5.11) must not be loosened.