JPS60166259U

JPS60166259U - Outer rotor type motor with reducer

Info

Publication number: JPS60166259U
Application number: JP5446284U
Authority: JP
Inventors: 恭祐宮本; 猪ノ口　博文; 岩金　孝信
Original assignee: 株式会社安川電機
Priority date: 1984-04-13
Filing date: 1984-04-13
Publication date: 1985-11-05
Also published as: JPH0135581Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の構成を示す断面図、第２図
は同実施例の作用を説明するための入出力系を示す概念
図、第３図は本考案の他の実施例の構成を示す断面図、
第４図は従来装置の構成を部分的に側面で示した断面図
、第５図はこの従来装置の断面図である。１２・・・固定子継鉄、１３・・・固定子巻線、１４・
・・回転子継鉄、１５・・・永久磁石、１６・・・ウェ
ブジェネレータを形成する環状部材、１７・・・ウエー
ブジエネレータを形成する軸受、１８・・・可撓スプラ
イン、１９，１９ａ・・、・可動サーキュラスプライン
、２０・・・固定サーキュラスプライン。Fig. 1 is a sectional view showing the configuration of an embodiment of the present invention, Fig. 2 is a conceptual diagram showing an input/output system for explaining the operation of the embodiment, and Fig. 3 is another embodiment of the invention. A sectional view showing the configuration of
FIG. 4 is a sectional view partially showing the configuration of a conventional device in side view, and FIG. 5 is a sectional view of this conventional device. 12... Stator yoke, 13... Stator winding, 14...
... Rotor yoke, 15... Permanent magnet, 16... Annular member forming the web generator, 17... Bearing forming the wave generator, 18... Flexible spline, 19, 19a.・、・Movable circular spline, 20...Fixed circular spline.

Claims

[Scope of claims for utility model registration] 1. A stator yoke having a columnar or cylindrical body, a stator winding attached to the outer periphery of the body of this stator yoke, and this stator winding. a cylindrical rotor yoke arranged concentrically on the outside of the rotor yoke; and a cylindrical rotor yoke mounted on the inner peripheral part of the rotor yoke, the inner peripheral surface facing the outer peripheral surface of the stator winding with a predetermined gap. a rotor winding or a permanent magnet; an annular member having an elliptical outer circumferential surface; the annular member has a bearing in which an inner ring is fitted and an outer ring bends and rotates in an elliptical shape; A wave generator is fitted on the outside of the child yoke, and n continuous spline-shaped teeth are formed on the outer periphery, and the wave generator is fitted into the outer ring of the bearing of the wave generator and is bent in an elliptical shape together with the outer ring. n (or more than n) spline-shaped teeth are formed continuously on the inner circumference of the circle, and two of these teeth are flexed in an elliptical shape at two locations facing each other in the radial direction. a movable circular spline rotatably supported so as to mesh with teeth on the long axis side of the flexible spline; It is characterized by comprising a fixed circular spline having teeth formed therein, which are fixed at two locations facing each other in the radial direction so as to mesh with teeth on the long axis side of the flexible spline bent in an elliptical shape. Outer rotor type motor with reducer. 2 A stator winding for position detection is attached to the stator yoke, and a rotor winding for position detection is attached to the movable spline, which faces the stator winding for position detection with a predetermined gap. An outer rotor type motor with a speed reducer according to claim 1 of the registered utility model claim.