JPH0211208U - - Google Patents

Info

Publication number
JPH0211208U
JPH0211208U JP8958888U JP8958888U JPH0211208U JP H0211208 U JPH0211208 U JP H0211208U JP 8958888 U JP8958888 U JP 8958888U JP 8958888 U JP8958888 U JP 8958888U JP H0211208 U JPH0211208 U JP H0211208U
Authority
JP
Japan
Prior art keywords
rotary actuator
detection device
position detection
swing shaft
rotor
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.)
Granted
Application number
JP8958888U
Other languages
Japanese (ja)
Other versions
JPH0729287Y2 (en
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 filed Critical
Priority to JP1988089588U priority Critical patent/JPH0729287Y2/en
Publication of JPH0211208U publication Critical patent/JPH0211208U/ja
Application granted granted Critical
Publication of JPH0729287Y2 publication Critical patent/JPH0729287Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2892—Means for indicating the position, e.g. end of stroke characterised by the attachment means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Actuator (AREA)

Description

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

第１図は本考案の一実施例であるロータリアク
チユエータの位置検出装置およびロータリアクチ
ユエータを第２図の―線において示す部分的
断面図、第２図は第１図のロータリアクチユエー
タの位置検出装置およびロータリアクチユエータ
を示す横断面図、第３図は第１図のロータリアク
チユエータの位置検出装置およびロータリアクチ
ユエータを示す平面図、第４図は第１図のロータ
リアクチユエータの位置検出装置およびロータリ
アクチユエータを示す背面図である。 １……ロータリアクチユエータ本体、１ａ，１
ｂ……給排ポート、２……カバー、２ａ……締結
手段、２ｂ……溝、３……磁気センサ、３ａ……
リード線、４……止め板、４ａ……締結手段、５
……揺動軸、６……ロータ、６ａ……段部、６ｂ
……突起、６ｃ……ねじ孔、７……締結手段、８
……磁石用ホルダ、８ａ……ガイド溝、８ｂ……
長孔、９……締結手段、１０……永久磁石、１１
……目盛、１１ａ……０点、１１ｂ……中点、１
２……表示線、α……揺動角度。 FIG. 1 is a partial sectional view showing a rotary actuator position detection device and rotary actuator according to an embodiment of the present invention taken along the line - - in FIG. 2; 3 is a plan view showing the rotary actuator position detection device and rotary actuator in FIG. 1, and FIG. 4 is a cross-sectional view showing the rotary actuator in FIG. 1. It is a back view which shows the position detection device of a rotary actuator, and a rotary actuator. 1...Rotary actuator main body, 1a, 1
b... Supply/discharge port, 2... Cover, 2a... Fastening means, 2b... Groove, 3... Magnetic sensor, 3a...
Lead wire, 4... Stopping plate, 4a... Fastening means, 5
...Rotating shaft, 6...Rotor, 6a...Step part, 6b
...Protrusion, 6c...Screw hole, 7...Fastening means, 8
...Magnet holder, 8a...Guide groove, 8b...
Elongated hole, 9... Fastening means, 10... Permanent magnet, 11
...Scale, 11a...0 point, 11b...midpoint, 1
2... Display line, α... Swing angle.

Claims (1)

【実用新案登録請求の範囲】 １ ロータリアクチユエータ本体に固定される磁
気センサと、前記ロータリアクチユエータの揺動
軸に固定され、該揺動軸に同伴して揺動されるロ
ータと、このロータに前記揺動軸の揺動方向に沿
つて移動調整自在に設けられている磁石とを備え
ていることを特徴とするロータリアクチユエータ
の位置検出装置。 ２ 請求項１記載のロータリアクチユエータの位
置検出装置を備えていることを特徴とするロータ
リアクチユエータ。[Claims for Utility Model Registration] 1. A magnetic sensor fixed to a rotary actuator main body, a rotor fixed to a swing shaft of the rotary actuator and swinging along with the swing shaft, A position detection device for a rotary actuator, comprising a magnet provided on the rotor so as to be movable and adjustable along the swing direction of the swing shaft. 2. A rotary actuator comprising the rotary actuator position detection device according to claim 1.
JP1988089588U 1988-07-06 1988-07-06 Position detection device for rotary actuator Expired - Fee Related JPH0729287Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988089588U JPH0729287Y2 (en) 1988-07-06 1988-07-06 Position detection device for rotary actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988089588U JPH0729287Y2 (en) 1988-07-06 1988-07-06 Position detection device for rotary actuator

Publications (2)

Publication Number Publication Date
JPH0211208U true JPH0211208U (en) 1990-01-24
JPH0729287Y2 JPH0729287Y2 (en) 1995-07-05

Family

ID=31314133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988089588U Expired - Fee Related JPH0729287Y2 (en) 1988-07-06 1988-07-06 Position detection device for rotary actuator

Country Status (1)

Country Link
JP (1) JPH0729287Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0547506U (en) * 1991-11-29 1993-06-25 エスエムシー株式会社 Step swing actuator
JP2017015198A (en) * 2015-07-02 2017-01-19 Smc株式会社 Oscillating actuator with position detection device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112705U (en) * 1984-01-09 1985-07-30 株式会社　松村製作所 Cylinder device with reed switch
JPS6348004U (en) * 1986-09-16 1988-04-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112705U (en) * 1984-01-09 1985-07-30 株式会社　松村製作所 Cylinder device with reed switch
JPS6348004U (en) * 1986-09-16 1988-04-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0547506U (en) * 1991-11-29 1993-06-25 エスエムシー株式会社 Step swing actuator
JP2017015198A (en) * 2015-07-02 2017-01-19 Smc株式会社 Oscillating actuator with position detection device

Also Published As

Publication number Publication date
JPH0729287Y2 (en) 1995-07-05

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees