HBM TB1A Montageanleitung Seite 14

Mounting
Torque transducer to be calibrated
Blocking device
12
S
Different stiffness conditions in the shaft run to those
of transducer calibration
These test bench reactions on the reference transducer
are calibrated in by adaptable lever‐ground systems, for
example.
Fig. 5.1 Typical installation in a calibration test device
Parasitic loadings
Parasitic loadings are caused by deformations in the
shaft run. They result in an additive effect on the zero
signal of the torque measuring‐disc (see Specifications).
If they occur during a torque loading, they cause an
apparent change in sensitivity.
A0162-8.0 HBM: public
Lever‐force device for static
torque
TB1A
Calibration test device with reference
transducer
TB1A