| 摘要 |
PROBLEM TO BE SOLVED: To prevent a molding part from being damaged due to variation of a cable even when an external load is applied, by suppressing flexure of the cable without fastening the cable. SOLUTION: The rotation detection sensor is fixed to a sensor fixing member 7 attached to a bearing for wheel, and detects the rotation of a rotary wheel of the bearing for wheel. A sensor unit B comprises a magnetic sensor element 1 detecting a detection object of the rotary wheel, the cable 10 for extracting the output signal of the sensor element 1 to the outside, and a substrate 11 including a conductive part to which the sensor element 1 and one end part of the cable 10 are attached and which electrically connects an electrode part 2 of the sensor element 1 to a core wire of the cable 10. The molding part 8 is provided, which is made by molding a mold material covering the sensor unit B. One or more cable support part pairs 14 supporting the cable 10 are provided at a position separated from the molding part 8 of the sensor fixing member 7. COPYRIGHT: (C)2009,JPO&INPIT
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