JPS6374070U

JPS6374070U -

Info

Publication number: JPS6374070U
Application number: JP16563186U
Authority: JP
Priority date: 1986-10-30
Filing date: 1986-10-30
Publication date: 1988-05-17

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示し、第１図は分離
状態のステータと回路基板とを示す斜視図、第２
図は全体の概略的な縦断側面図、第３図は第１図
中―線に沿う断面図、第４図は第１図中―
線に沿う断面図である。１……モータハウジング、９……ステータ、１
０……回路基板、１２……ステータコア、１３，
１４……相巻線、１３ａ，１４ａ……端末部、１
５……連結リング、１８……ピン、１９……嵌合
筒部。 The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view showing a stator and a circuit board in a separated state, and FIG.
The figure is a schematic vertical side view of the whole, Figure 3 is a cross-sectional view along the line in Figure 1, and Figure 4 is in Figure 1.
It is a sectional view along a line. 1...Motor housing, 9...Stator, 1
0... Circuit board, 12... Stator core, 13,
14... Phase winding, 13a, 14a... Terminal part, 1
5... Connecting ring, 18... Pin, 19... Fitting cylinder part.

Claims

[Scope of utility model registration request]

In a brushless motor in which the stator core of the stator attached to the motor housing is made up of a plurality of laminated core plates, a phase winding is wound around this stator core, and the terminal part of this phase winding is connected to a circuit board. A connecting ring made of a non-magnetic material that connects each of the core plates is attached to the circuit board side surface of the stator core, and a highly conductive pin to which the terminal part of the phase winding is tangled and soldered is attached to this ring. is provided protruding toward the circuit board, and the circuit board is provided with a well-conductive fitting tube portion connected to the circuit pattern protruding toward the stator, and the fitting tube portion and the pin are connected to each other. A brushless motor characterized in that a stator and a circuit board are electrically and mechanically connected by fitting together.