| 摘要 |
PURPOSE:To measure extremely small torque continuously and automatically by composing a torque detection part of a work equipping means having a driving motor and a mechanoelectric transducing means, and controlling the rotation of the driving motor and the counting operation of a counting circuit by a control circuit for measurement pulses. CONSTITUTION:A work equipping means holds a body to be measured which has an output shaft outputting measured torque intermittently and rotates the body to be measured on the output shaft as the center of rotation by a driving motor. A mechanoelectric transducing means equipped with a mechanism which outputs an electric signal corresponding to the value of the measured torque by transferring the measured torque from the body to be measured is provided, and a torque detection part is composed of the mechanoelectric transducing means and work equipping means. Further, a counting circuit counts measurement pulses generated intermittently by the mechanoelectric transducing means, and a pulse control circuit controls the rotation of the driving motor corresponding to measurement pulses and also controls the counting-up and down operation of the counting circuit. |
