Magnetometer arrangement for torque sensor, has inner winding that is arranged around axis and outer winding that is arranged coaxially around inner winding

摘要

The magnetometer arrangement has inner windings (34,38), which are arranged around an axis (18). Outer windings (36,40) are provided that is arranged coaxially around the inner winding. Magnetic rods are arranged parallel to the axis between the inner winding and the outer winding. The inner winding and outer winding are elactrically connected to each other. Independent claims are also included for the following: (1) a magnetoelastic torque sensor arrangement has a torque element (2) a method for measuring torque.