JPS5847744U - Torque detector with shaft rotation speed detection function - Google Patents

Torque detector with shaft rotation speed detection function

Info

Publication number
JPS5847744U
JPS5847744U JP14449081U JP14449081U JPS5847744U JP S5847744 U JPS5847744 U JP S5847744U JP 14449081 U JP14449081 U JP 14449081U JP 14449081 U JP14449081 U JP 14449081U JP S5847744 U JPS5847744 U JP S5847744U
Authority
JP
Japan
Prior art keywords
shaft
rotation speed
connecting cylinder
torque detector
shaft rotation
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
JP14449081U
Other languages
Japanese (ja)
Inventor
一徳 捧
Original Assignee
株式会社小野測器
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 株式会社小野測器 filed Critical 株式会社小野測器
Priority to JP14449081U priority Critical patent/JPS5847744U/en
Publication of JPS5847744U publication Critical patent/JPS5847744U/en
Pending legal-status Critical Current

Links

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図は本考案の実施例を示す一部断面を有する正面図
である。 １：軸、２，３：内円環、４，５：外環体、６：連結筒
、７．１１：ベアリング、８，９：側壁板、１◎：外筒
、１２：モータ、１６：ベルト、１７゜１８：環状永久
磁石、１９，２０：コイル。FIG. 1 is a partially sectional front view showing an embodiment of the present invention. 1: Shaft, 2, 3: Inner ring, 4, 5: Outer ring, 6: Connecting cylinder, 7.11: Bearing, 8, 9: Side wall plate, 1◎: Outer cylinder, 12: Motor, 16: Belt, 17° 18: Annular permanent magnet, 19, 20: Coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸上に間隔を隔てて固着した一対の外歯歯車状−内円環
と同心に門歯歯車状外環体を配置し、その外環体を連結
筒の内面に固着し、連結筒を軸上または軸上に支承され
た外筒にベアリングを介して支承し、連結筒を外部モー
タにより軸と逆方向に回転させ、環状永久磁石により円
内環と外環体を通る磁路を形成させてその磁路内に静止
コイルを配置したトルク検出器において、連結筒の外周
面又は端面に外歯歯車状凹凸部を一体一に形成し、それ
に対し静止電磁ピックアップを対向させ、前記一方のコ
イル出力の周波数と電磁ピックアップ出力の周波数の差
から軸回転数を検出することを特徴とする軸回転数の検
出機能を有するトルク検出器。A pair of external gear-shaped inner rings are fixed on the shaft at a distance, and an outer ring shaped like a latch gear is arranged concentrically, and the outer ring is fixed to the inner surface of the connecting cylinder, and the connecting cylinder is fixed on the shaft. Alternatively, the outer cylinder supported on the shaft is supported via a bearing, the connecting cylinder is rotated in the opposite direction to the shaft by an external motor, and a magnetic path passing through the inner ring and the outer ring is formed by an annular permanent magnet. In a torque detector in which a stationary coil is arranged in the magnetic path, an external gear-shaped uneven part is integrally formed on the outer circumferential surface or end face of the connecting cylinder, a stationary electromagnetic pickup is opposed to it, and the one coil outputs A torque detector having a shaft rotation speed detection function, which detects the shaft rotation speed from the difference between the frequency of the output of the electromagnetic pickup and the frequency of the electromagnetic pickup output.
JP14449081U 1981-09-29 1981-09-29 Torque detector with shaft rotation speed detection function Pending JPS5847744U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14449081U JPS5847744U (en) 1981-09-29 1981-09-29 Torque detector with shaft rotation speed detection function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14449081U JPS5847744U (en) 1981-09-29 1981-09-29 Torque detector with shaft rotation speed detection function

Publications (1)

Publication Number Publication Date
JPS5847744U true JPS5847744U (en) 1983-03-31

Family

ID=29937449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14449081U Pending JPS5847744U (en) 1981-09-29 1981-09-29 Torque detector with shaft rotation speed detection function

Country Status (1)

Country Link
JP (1) JPS5847744U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140329U (en) * 1984-08-17 1986-03-14 株式会社吉野工業所 Biaxially stretched bottle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140329U (en) * 1984-08-17 1986-03-14 株式会社吉野工業所 Biaxially stretched bottle

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