Standard torque measurement unit for standards institute calibration of torque measurement equipment has lever arms with strain gauges and force sensors

摘要

A standard torque measurement unit has strain gauges on lever (11) arms (12, 13) rigidly connected to the machine frame (1) through strain controlled spring links (14, 16) and force sensors (15, 17) with a controllable (28, 29) linkage (26, 27).