| 摘要 |
PURPOSE:To suppress dispersion in characteristics due to the attachment of an elastic body, by providing the elastic body, to which required initial elasticity is imparted, between a driving body and a driven body, and detecting torque from the deflected amount of said elastic body. CONSTITUTION:An elastic body, to which required initial elasticity is imparted, is provided between a driving body 1, which is driven and rotated by power, and a driven body 2, which is connected to a load. By detecting the deflected amount of said elastic body 4, torque is detected. A required compressing load is imparted to the elastic body 4 as an initial load. Therefore, a force is applied actuating so that the gap between the elastic body 4 and its window is closed. Thus the dispersion in characteristics due to the attachment of the elastic body can be suppressed. |
