| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a rotation angle position detector which reduces arrangement space of a magnetic detection element in the axis direction of a magnet and facilitates its installation, and a sensor-equipped ball bearing using the same. <P>SOLUTION: A rotation angle position detector includes: a multipolar magnet ring 2 face-magnetized on one end face in an axial direction; a GMR sensor 3 whose magnetic detection face faces the magnetization face of the multipolar magnet ring 2 and which is arranged off-set in a radial direction. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
