| 摘要 |
PROBLEM TO BE SOLVED: To precisely find a braking torque. SOLUTION: A brake caliper 12 is attached to a fixed side track member 3 of a hub unit 1. The fixed side track member 3 has a caliper attaching part 10 extended toward a radial-directional outside and attached with the brake caliper 12. A sensor unit 2 has a strain gage 2a as a brake torque detector provided in the fixed side track member 3, and the strain gage 2a is provided in a base end part 10a of the caliper attaching part 10 in the fixed side track member 3. COPYRIGHT: (C)2004,JPO&NCIPI
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