JPS5880768U - linear actuator - Google Patents

linear actuator

Info

Publication number
JPS5880768U
JPS5880768U JP17562781U JP17562781U JPS5880768U JP S5880768 U JPS5880768 U JP S5880768U JP 17562781 U JP17562781 U JP 17562781U JP 17562781 U JP17562781 U JP 17562781U JP S5880768 U JPS5880768 U JP S5880768U
Authority
JP
Japan
Prior art keywords
step motor
rotary step
linear actuator
body case
insertion hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17562781U
Other languages
Japanese (ja)
Inventor
徳田　彰
一生 花井
隆 久保田
Original Assignee
愛三工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 愛三工業株式会社 filed Critical 愛三工業株式会社
Priority to JP17562781U priority Critical patent/JPS5880768U/en
Publication of JPS5880768U publication Critical patent/JPS5880768U/en
Pending legal-status Critical Current

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  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来実施例の破断側面図、第２図はその本体ケ
ース２の裏面図、第３図は本考案の一実施例の破断側面
図、第４図はその本体ケース１６の裏面図、第５図はそ
のステータ１２の分解図、第６図はそのステとタブレー
ト１３の裏面、第７図はそのステータ１２の側面図、第
８図は本考案の他の実施例の要部詳細図である。 １１・・田−タリステップモータ、１２・・・ステータ
、１４．１４’・・・突起、１５・・・リニアアクチュ
エータ、１６・・・本体ケース、１７・・・ロータリス
テップモータ挿入孔、１８．１８’・・・溝、２０・・
田−タ、２２・・・ネジ、２３・・・出力軸、２４・・
・回わり止め体、。 第４図 第５図FIG. 1 is a broken side view of the conventional embodiment, FIG. 2 is a back view of the main body case 2, FIG. 3 is a broken side view of an embodiment of the present invention, and FIG. 4 is a back view of the main body case 16. , FIG. 5 is an exploded view of the stator 12, FIG. 6 is the back side of the stator and tablate 13, FIG. 7 is a side view of the stator 12, and FIG. 8 is details of main parts of another embodiment of the present invention. It is a diagram. 11...Tari step motor, 12...Stator, 14.14'...Protrusion, 15...Linear actuator, 16...Main body case, 17...Rotary step motor insertion hole, 18. 18'...Groove, 20...
Data, 22... Screw, 23... Output shaft, 24...
- Rotation prevention body. Figure 4 Figure 5

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アクチュエータ本体ケースに形成したロータリステップ
モータ挿入孔の内周面に、該挿入孔に嵌装されるロータ
リステップモータの外周に形成された突起と係合してロ
ータリステップモータの軸心方向移動を可能にした状態
で円周方向移動を阻止する溝を形成するとともに、アク
チュエータ本体ケースに対して、ロータリステップモー
タのロータと回転−直線変換機構を介して直線移動可能
に連結した出力軸を外部機構との連結可能に設けること
を特徴とするリニアクチュエータ。The inner peripheral surface of the rotary step motor insertion hole formed in the actuator body case engages with the protrusion formed on the outer periphery of the rotary step motor fitted into the insertion hole, allowing the rotary step motor to move in the axial direction. In addition, a groove is formed to prevent movement in the circumferential direction in the actuator body case, and the output shaft, which is connected to the rotor of the rotary step motor so that it can move linearly via a rotation-linear conversion mechanism, is connected to an external mechanism. A linear actuator characterized in that the linear actuator is provided so as to be connectable to each other.
JP17562781U 1981-11-25 1981-11-25 linear actuator Pending JPS5880768U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17562781U JPS5880768U (en) 1981-11-25 1981-11-25 linear actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17562781U JPS5880768U (en) 1981-11-25 1981-11-25 linear actuator

Publications (1)

Publication Number Publication Date
JPS5880768U true JPS5880768U (en) 1983-06-01

Family

ID=29968069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17562781U Pending JPS5880768U (en) 1981-11-25 1981-11-25 linear actuator

Country Status (1)

Country Link
JP (1) JPS5880768U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149408B2 (en) * 1971-11-17 1976-12-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149408B2 (en) * 1971-11-17 1976-12-27

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