Motor and electric power steering apparatus
Abstract:
A motor includes a rotor including a rotor core and permanent magnets along an outer periphery of the rotor core, and a stator including windings. Each of the permanent magnets includes a first face in contact with the outer periphery of the rotor core and a second face located outside the first face in a radial direction of the rotor and which faces the stator. In a plan view when the rotor is viewed from a direction parallel to the rotation axis direction of the rotor, the first face includes a linear portion, the second face includes a linear portion parallel to the linear portion of the first face, and a length of the linear portion of the second face is 20% or more and less than 85% of a length of the linear portion of the first face.
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