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Torque transfer sensor for accurate measurement of very small torques, whereby measurements are made independent of interference forces and moments
Torque transfer sensor for accurate measurement of very small torques, whereby measurements are made independent of interference forces and moments
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机译:扭矩传递传感器,用于精确测量非常小的扭矩,因此测量不受干扰力和力矩的影响
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摘要
Torque-transfer sensor has two rotating connection parts that rotate relative to each other and are connected to each other via a deformation body on which strain gauges are mounted, the signals of which are connected to a bridge measurement circuit. The deformation body is a linking spiral spring (6) whose bending axis (7) coincides with the rotation axis. Strain gauges (9) are mounted on either side of the spring axis with their measurement direction perpendicular to the rotation axis.
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