| 摘要 |
An eccentric guide surface portion (48), which has a shape of a partially cylindrical surface, is formed at a front end portion of a second cylindrical surface portion (32a), into which a torque detecting coil unit (31a) is fitted and fixed, of an inner peripheral surface of a housing body (16a) that is joined and fixed to a front end portion of a steering column. The center of curvature of the eccentric guide surface portion (48) is offset to a side opposite to a connection hole (39a), which is formed at the housing body (16a), in a radial direction so that a connection terminal (36a) of the torque detecting coil unit (31a) is connected to a circuit board (40a). Accordingly, a torque measuring unit for an electric power steering device, of which the size and weight are reduced while good assembly workability is ensured, is obtained. |
