摘要 |
A motor 1 for electric power steering has a motor section 12 for generating rotary torque and a motor cover 11 which houses the motor section 12 and is fixed to a column. The motor cover 11 has a yoke section 21 and a flange section 22 which is disposed at one end of the yoke section 21 and fixed to the column at a plurality of positions The yoke section 21 has at least one rib 50 A ( 50 B) provided on an exterior surface located between positions where the flange section 22 is fixed to the column.
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