FUTEK TRS-Series - Manual (Page 5)

5 EM1005
3. Description of the Measuring System
3.1. Mechanical Design
Torque Sensors consist of a base body which contains the measuring shaft. The shaft ends are performed as
standard square connections or standard hexagon ends. On the measuring shaft there is a torsion distance
with strain gauges and a signal amplifier with A/D transformer. The connection box of the base body
contains the stationary electronics for the signal formation.
Cable/Connector
Rotation Angle Measuring System
Sensor (TRD/TRH/TRS605 model )
Square Socket (TRD600/605) Square End (TRD600/605) or
or Hexagon Socket (TRH600/605) Hexagon End (TRH600/605)
or round shaft (TRS600/605) or round shaft (TRS600/605)
Shaft
Bearing
Rotating Electronics
Bearing Strain Gages
Fig. 2: Mechanical Design Non-contact Torque Sensor