JPH02103783U

JPH02103783U -

Info

Publication number: JPH02103783U
Application number: JP866589U
Authority: JP
Priority date: 1989-01-27
Filing date: 1989-01-27
Publication date: 1990-08-17

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の分解斜視図を示し
ており、第２図は第１図の部品を組立てた状態の
外観斜視図を示しており、第３図は分割型のハウ
ジングの一方のハウジング構成体を取除いた平面
図を示しており、第４図は組立てたモータの断面
図を示しており、第５図はハウジング構成体を磁
性材料で形成した本考案の他の実施例の分解斜視
図を示しており、第６図はロータが２つの偏平コ
イルを有する本考案の他の実施例の分解斜視図を
示しており、第７図はロータが２つの偏平コイル
を有し且つハウジング構成体を磁性材料で形成し
た本考案の他の実施例の分解斜視図を示している
。１，１０１，１０１′……第１のハウジング構
成体、２，１０２，１０２′……第２のハウジン
グ構成体、３，４，１０３，１０４……軸受、５
，６，１０５，１０６……ヨーク、７ａ，７ｂ，
１０７ａ〜１０７ｄ……永久磁石、９，１０９…
…ロータ、１０，１１０ａ，１１０ｂ……偏平コ
イル、１１，１１１……コイル支持体、１２，１
１２……回転軸、１３，１１３……電力供給ケー
ブル。 Fig. 1 shows an exploded perspective view of an embodiment of the present invention, Fig. 2 shows an external perspective view of the assembled parts of Fig. 1, and Fig. 3 shows a split-type housing. FIG. 4 shows a cross-sectional view of the assembled motor, and FIG. 5 shows another embodiment of the present invention in which the housing structure is made of magnetic material. FIG. 6 shows an exploded perspective view of another embodiment of the invention in which the rotor has two flat coils, and FIG. 7 shows an exploded perspective view in which the rotor has two flat coils. FIG. 7 is an exploded perspective view of another embodiment of the present invention in which the housing structure is made of a magnetic material. 1,101,101'...First housing structure, 2,102,102'...Second housing structure, 3,4,103,104...Bearing, 5
, 6, 105, 106... York, 7a, 7b,
107a-107d...Permanent magnet, 9,109...
... Rotor, 10, 110a, 110b ... Flat coil, 11, 111 ... Coil support, 12, 1
12...Rotating shaft, 13,113...Power supply cable.

Claims

[Claims for Utility Model Registration] (1) A rotor having a coil support attached to a rotating shaft and at least one flat coil supported by the coil support; A finite angle rotary motor comprising an opposing magnet mounting body and a stator having a plurality of permanent magnets fixed to the magnet mounting body to define a rotation range of the flat coil, comprising: the rotation shaft, the coil support body, and A finite angle rotation type motor, characterized in that the flat coil is integrated by insert molding. (2) The magnet mounting body is formed by a split housing that is formed by molding and seals the rotor, and a yoke forming a part of the magnetic path of the plurality of permanent magnets is insert-molded in the housing. The finite angle rotary motor according to claim 1, which is integrated with the housing. (3) The finite angle rotary motor according to claim 2, wherein the housing is molded using a magnetic material.