Patent ID: 6674195
Filing Date: 2004-01-06
Classification: H02K

Abstract:
A electric motor comprising:a stator core; a rotor held by a rotary shaft with a predetermined void between said stator core and the rotor; a bobbin-shaped insulator mounted on said stator core provided with a flange portion on at least one of outer diameter side and inner diameter side, and wound with a stator winding; a terminal holder fixed to said flange portion of said bobbin-shaped insulator and provided with a cylinder portion arranged so as to surround said rotary shaft; and annular conductors and insulating layers arranged on outer diameter side of the cylinder portion of said terminal holder and laminated alternately in axial direction; wherein said annular electric conductors are provided with a connecting portion for connecting terminal lead wires of said stator winding corresponding to lead positions of said terminal lead wires.