| 摘要 |
Device for contact free measurement of a rotation angle comprises a stator (2) with two stator elements (21, 22) with recesses (24, 25) between them in which at least one Hall sensor (26) is arranged. A rotor (1) with two magnet units (11, 13) is placed within the stator. The magnet units are comprises of two partial annular sections (11, 13) through which fluid is conducted and two block type magnetic bodies (13, 14).
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