TORQUE METER

摘要

A torque meter ensuring highly accurate measurement of a torque by detecting only the torque without being affected by various loads. The torque meter comprises a resilient member (10) placed in a power transmission passage and being deformed upon application with a torque being measured, and a means (20) for detecting the torque based on the deformation of the resilient member (10), wherein the resilient member (10) comprises a first fixed part (input part) (11) being secured to the body section side of a rotary driver, a second fixed part (output part) (12) being secured to the fixed part side of the rotary driver, and a deforming part (13) interposed between the first fixed part (11) and the second fixed part (12). The deforming part (13) is provided with eight hole parts (14) and the joints of respective hole parts (14) alternately consist of a torque member (15) for receiving a torque being applied to the resilient member (10), and a load member (16) provided separately from the torque member (15), for supporting the load of the resilient member (10).