JPH0285612U

JPH0285612U -

Info

Publication number: JPH0285612U
Application number: JP16511088U
Authority: JP
Priority date: 1988-12-22
Filing date: 1988-12-22
Publication date: 1990-07-05
Anticipated expiration: 2003-12-22
Also published as: JPH0714013Y2

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例に係る要部を示す
斜視図、第２図は、第１図に示す実施例の概略正
面図、第３図は、同実施例の回転制御部の説明図
、第４図は、従来の電動アクチユエータの断面図
、第５図は、回転制御部の内部を示す概略図、第
６図は、前記従来の電動アクチユエータの要部斜
視図である。１ａ……ケース、５……減速機構、７……出力
軸、９……回転制御部、１０……コネクタピン、
２０……電動アクチユエータ、２１……底面、２
１ａ……下部底面、２１ｂ……上部底面、２２，
２４……導電板、２６……突部、ａ，ｂ，ｃ，ｄ
……端子、ｋ……カプラ、Ｍ……モータ。 Fig. 1 is a perspective view showing the main parts of an embodiment of the present invention, Fig. 2 is a schematic front view of the embodiment shown in Fig. 1, and Fig. 3 is a rotation control section of the embodiment. FIG. 4 is a cross-sectional view of a conventional electric actuator, FIG. 5 is a schematic diagram showing the inside of a rotation control section, and FIG. 6 is a perspective view of a main part of the conventional electric actuator. 1a...Case, 5...Deceleration mechanism, 7...Output shaft, 9...Rotation control section, 10...Connector pin,
20...Electric actuator, 21...Bottom surface, 2
1a...lower bottom surface, 21b...upper bottom surface, 22,
24... Conductive plate, 26... Protrusion, a, b, c, d
...terminal, k...coupler, M...motor.

Claims

[Claims for Utility Model Registration] 1. A motor M, a deceleration mechanism 5 connected to the motor M, and a deceleration mechanism 5 in the bottomed case 1a.
and a rotation control section 9 that controls energization of the motor M according to the rotational position of the output shaft 7. In an electric actuator equipped with a coupler k provided with a connector pin 10 electrically connected to a terminal of a rotation control unit 9,
The terminals a, b, c of the rotation control section 9, the terminal d of the motor, and the connector pin 10 are connected to a conductive plate 22.
, 24, and at least the conductive plate 24 of the rotation control section 9 is connected in a fixed position to a protrusion 26 protruding from the bottom surface 21b of the bottomed case 1a. 2. A lower bottom surface 21a on which the motor M is mounted and an upper bottom surface 21b on which the rotation control section 9 is installed are formed on the bottom surface 21 of the bottomed case 1a, and the conductive plate 22 is formed on the side surface of the upper bottom surface 21b. , 24 to form the coupler k.