User's Manual

Mechanical installation
18 A4429-1.0 HBM: public T40FH
and the flange, the values given in the specifications can
be exceeded. In this case, ensure static temperature
ratios by cooling or heating, depending on the applica
tion. As an alternative, check if thermal decoupling is pos
sible, e.g. by means of heat radiating elements such as
multiple-disc couplings.
5.3 Mounting position
The torque flange can be mounted in any position.
With clockwise torque, the output frequency for Option 5,
code DU2 is 60 … 90 kHz (Option 5, Code SU2: 10 …
15kHz; Option HU2: 240 … 360kHz). In conjunction with
HBM amplifiers or when using the voltage output, a posi
tive output signal (0 V …+10 V) is present. In the case
of the rotational speed measuring system, an arrow is
attached to the stator housing to clearly identify the direc
tion of rotation: If the measurement flange moves in the
direction of the arrow, connected HBM measuring ampli
fiers deliver a positive output signal.
With the non-rotating version, there is a positive output
signal in mV/V for clockwise torque.
5.4 Installation options
As its diameter is less than the flange diameter of the
rotor, the antenna ring must be dismantled for mounting.
If access to the rotor in its installed state is difficult, we
recommend mounting the antenna ring beforehand. It is
essential in this case to comply with the notes on assem
bling the antenna segments (see Section 5.7).