Rotating torque sensors are incredibly precise instruments used to ensure peak performance in a variety of mechanical systems, from automotive drivetrains to wind turbines. Engineers take the time to carefully select the right type of torque transducer (analog/digital telemetry, circular shaft, reaction torque, etc.), and the same level of consideration should be paid to installing the device into the test and measurement driveline.
Installing your rotating torque sensor properly is critical for two overarching reasons. The first is to reduce measurement uncertainty, and the second is to reduce the risk of failure.
Improper mechanical installation can prove to be catastrophic for test benches, particularly in high-value applications where advanced measurement systems represent an enormous investment. In this article, HBM will offer a few brief tips on how to correctly install your rotating torque sensor and maintain confidence in your operation.