| 摘要 |
The invention relates to a torque sensor (10), in particular for detecting torques occurring on or in a joint of an articulated arm robot. The sensor comprises a number of measuring spikes (1, 2, 3, 4) that are designed to deform under the effects of torque, and a number of strain gauges (DR11, DR12, DR21, DR22, DR31, DR32, DR41, DR42), wherein two respective strain gauges are arranged on two opposing sides of the several measuring spikes (1, 2, 3, 4). In addition, a number of strain gauges are each connected in one of at least two bridge circuits. |
