-
公开(公告)号：US20170328737A1
公开(公告)日：2017-11-16
申请号：US15536293
申请日：2015-09-22
摘要： A transducer assembly for a torque and/or angle sensor may comprise a pipe section-shaped magnet ring that is secured to a carrier sleeve via an intermediate element. The intermediate element and the magnet ring may be integrally bonded to one another via joining surfaces directed against one another. The intermediate element may be formed of a plastic at least in a region of its joining surface. To provide a transducer assembly that can be more easily produced and assembled with high reliability, the magnet ring may be formed as a plastic-bonded magnet from a plastic material filled with magnetic particles, which is integrally bonded to the plastic of the intermediate element.”
-
公开(公告)号：US10647353B2
公开(公告)日：2020-05-12
申请号：US15772322
申请日：2016-10-27
摘要： A device and a method may be used to determine a highly accurate absolute angle of rotation Xt of the rotational position of a rotatably supported steering shaft. Rotation of a rotor of an electric motor with a gearing with a gearing transmission factor K for power assistance may be coupled into rotation of the steering shaft. A rotational position of rotation of the rotor can be measured by means of a rotor position sensor and by using a number of revolutions of the rotor that have occurred. This value is used directly to determine the highly accurate absolute angle of rotation Xt of the steering shaft. Calibration methods involve determining initial values from which the counting of revolutions or the calculations occur.
-
搜索结果
2 条记录 (耗时 0.014 秒)
