| 摘要 |
<p>The invention concerns a device for measuring torsional moment on a rotating shaft, said device comprising at least a magnetic field generator arranged in a first plane of said shaft cross-section and at least a magnetic field sensing member, in fixed position in a second plane of said shaft cross-section, the sensing member delivering a signal proportional to the torsional moment following the angular offset of the field generator relative to the sensing member, the magnetic field generator having a magnetised structure with opposed magnetising directions and is supported by support means integral with the rotating shaft control means, the magnetic field sensor being arranged substantially opposite the magnetic field generator and being supported by support means integral with the rotating shaft.</p> |
