JPH01123470U

JPH01123470U -

Info

Publication number: JPH01123470U
Application number: JP1832688U
Authority: JP
Priority date: 1988-02-15
Filing date: 1988-02-15
Publication date: 1989-08-22

Description

[Brief explanation of drawings]

第１図は本考案一実施例の断面図、第２図は同
上の固定子鉄芯と絶縁枠の分解斜視図、第３図は
同上の斜視図、第４図は基台の分解斜視図、第５
図はロータと永久磁石の分解斜視図であつて、１
はロータ、３は回転軸、５は永久磁石、８，９は
絶縁枠、９ｃは弾性フツク、１０は固定子鉄芯、
１２は基台、２３は磁気検出器を示す。 Figure 1 is a sectional view of one embodiment of the present invention, Figure 2 is an exploded perspective view of the stator core and insulating frame, Figure 3 is a perspective view of the same, and Figure 4 is an exploded perspective view of the base. , 5th
The figure is an exploded perspective view of the rotor and permanent magnets.
is a rotor, 3 is a rotating shaft, 5 is a permanent magnet, 8 and 9 are insulating frames, 9c is an elastic hook, 10 is a stator iron core,
12 is a base, and 23 is a magnetic detector.

Claims

[Scope of utility model registration request]

a rotor having a permanent magnet on its inner circumferential surface; a stator core around which a coil is wound; a base to which the stator core is attached to one side and rotatably supports the rotor; In a brushless motor equipped with a magnetic detector that detects the rotational position of the magnet and a control circuit that controls energization of the coil in response to the output of the magnetic detector, the stator is placed over the stator core. A brushless motor is provided with an insulating frame placed between an iron core and a coil, and an elastic hook hooked onto the insulating frame and hooked onto the base.