JPH02113048U

JPH02113048U -

Info

Publication number: JPH02113048U
Application number: JP2175089U
Authority: JP
Priority date: 1989-02-27
Filing date: 1989-02-27
Publication date: 1990-09-10

Description

[Brief explanation of drawings]

図面は、本考案に係るアクチエータの部分縦断
面図である。符号の説明、１……アクチエータ、２……モー
タ、３……波動歯車装置、４……界磁コイル、５
……ロータ、６……ハウジング、７……シヤフト
、９……サーキユラスプライン、１０……フレク
スプライン、１１……波動発生器、１２……カム
板、１３……ボールベアリング、１５……フラン
ジ、１６……ハウジング、１８……フランジ、１
９……ベアリング、２０……出力取付け部材。 The drawing is a partial longitudinal sectional view of an actuator according to the present invention. Explanation of symbols, 1... Actuator, 2... Motor, 3... Wave gear device, 4... Field coil, 5
... Rotor, 6 ... Housing, 7 ... Shaft, 9 ... Circular spline, 10 ... Flex spline, 11 ... Wave generator, 12 ... Cam plate, 13 ... Ball bearing, 15 ... Flange , 16...Housing, 18...Flange, 1
9...Bearing, 20...Output mounting member.

Claims

[Scope of Claim for Utility Model Registration] In an actuator in which a motor and a reducer are arranged side by side and the motor is driven to drive the reducer, and the output of the reducer is directly used as a driving member, the motor drives a hollow shaft. The speed reducer includes a circular spline, a flex spline provided inside the spline, and a flex spline that bends the flex spline into a non-circular shape and rotates the non-circular shape between the two splines. and a wave generator that generates relative rotational motion, the shaft of the motor being integrally connected or formed with a non-circular cam plate of the wave generator of the wave gearing, The actuator is characterized in that the center part of the cam plate is also formed hollow, and the flex spline is formed in the shape of a cup with an open bottom.