TRACEABILITY OF ROTATING TORQUE TRANSDUCERS CALIBRATED UNDER NON - ROTATING OPERATING CONDITIONS

Jürgen Andrae, Werner Nold, Georg Wegener

Abstract

In the strict sense, traceability of torque measurement with rotating torque transducers is given only for non-rotating operation. The presented study examines in how far such proof of traceability is valid also for rotating operation. The method of investigation is a comparison of simultaneous measurements of torque in a rotating shaft train. These consist of measurements with a rotating torque transducer on the one hand and measurements with a cradlemounted absorption dynamometer on the other hand.

Keywords

rotating torque transducers, traceability

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PWC-2003-TC3-026.pdf

DOI

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IMEKO TC

TC3 - Measurement of Force, Mass, Torque, and Gravity

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