JPS6079115U - Rotation speed detection device - Google Patents
Rotation speed detection deviceInfo
- Publication number
- JPS6079115U JPS6079115U JP17415883U JP17415883U JPS6079115U JP S6079115 U JPS6079115 U JP S6079115U JP 17415883 U JP17415883 U JP 17415883U JP 17415883 U JP17415883 U JP 17415883U JP S6079115 U JPS6079115 U JP S6079115U
- Authority
- JP
- Japan
- Prior art keywords
- detector
- rotating disk
- detection device
- rotation speed
- speed detection
- 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
Links
Landscapes
- Transmission And Conversion Of Sensor Element Output (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
第1図は従来の回転数検出装置の取付状態を示す正面図
、第2図は第1図の回転数検出装置における取付板を取
り出して示す斜視図、第3図はこの考案の回転数検出装
置の一実施例の取付状態を示す正面図、第4図は第3図
の回転数検出装置における検出器の斜視図、第5図は同
上検出器の正面図、第6図は同上回転数検出装置におけ
る取付板の平面図、第7図は第6図の■−■線の断面図
、第8図は第3図の■−■線の断面図、第9図は同上回
転数検出装置における止め板の平面図、第10図は第9
図のX−X線の断面図である。
1・・・・・・回転円板、5,13・・・・・・切り欠
き、7・・・・・・検出器、8・・・・・・取付板、9
・・・・・・止め板、10・・・・・・ネジ穴、11・
・・・・・止め板取付用ネジ穴、12・・・・・・止め
ネジ、14・・・・・・ネジ用穴。なお、図中同一符号
は同一または相当部分を示す。Fig. 1 is a front view showing the installed state of a conventional rotation speed detection device, Fig. 2 is a perspective view showing the mounting plate of the rotation speed detection device of Fig. 1 taken out, and Fig. 3 is a rotation speed detection device of this invention. FIG. 4 is a perspective view of the detector in the rotation speed detection device of FIG. 3, FIG. 5 is a front view of the same detector, and FIG. 6 is the same rotation speed. A plan view of the mounting plate in the detection device, FIG. 7 is a sectional view taken along the line ■-■ in FIG. 6, FIG. 8 is a sectional view taken along the line ■-■ in FIG. 10 is a plan view of the stop plate in FIG.
It is a sectional view taken along the line XX in the figure. 1... Rotating disk, 5, 13... Notch, 7... Detector, 8... Mounting plate, 9
...Stopping plate, 10...Screw hole, 11.
...Screw hole for attaching the stop plate, 12 ... Set screw, 14 ... Hole for screw. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
ギャップをもって上記凹凸による回転円板との間の空隙
長さの違いによる磁気抵抗の違いから回転数を検出しか
つ外周面に平行状の切り欠きを有する検出器、この検出
器と螺合してこの検出器を保持する取付板、゛切り欠き
を上記検出器の切り欠きに適合させた状態で上記止め板
に取り付けられる取付板を備えてなる回転数検出装置。A rotating disk with unevenness on the outer circumferential edge, a rotating disk with a predetermined gap, and detecting the rotational speed from the difference in magnetic resistance due to the difference in gap length between the rotating disk and the rotating disk due to the unevenness, and parallel to the outer circumferential surface. A detector having a notch in the shape of a shape, a mounting plate that is screwed together with the detector to hold the detector, and a mounting plate that is attached to the stop plate with the notch adapted to the notch of the detector. A rotation speed detection device equipped with
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17415883U JPS6079115U (en) | 1983-11-08 | 1983-11-08 | Rotation speed detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17415883U JPS6079115U (en) | 1983-11-08 | 1983-11-08 | Rotation speed detection device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6079115U true JPS6079115U (en) | 1985-06-01 |
Family
ID=30379215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17415883U Pending JPS6079115U (en) | 1983-11-08 | 1983-11-08 | Rotation speed detection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6079115U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001208763A (en) * | 1999-11-15 | 2001-08-03 | Nsk Ltd | Rolling bearing unit with rotational speed detector |
JP2015210164A (en) * | 2014-04-25 | 2015-11-24 | ファナック株式会社 | Rotation angle detector with pedestal, and rotary machine |
-
1983
- 1983-11-08 JP JP17415883U patent/JPS6079115U/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001208763A (en) * | 1999-11-15 | 2001-08-03 | Nsk Ltd | Rolling bearing unit with rotational speed detector |
JP2015210164A (en) * | 2014-04-25 | 2015-11-24 | ファナック株式会社 | Rotation angle detector with pedestal, and rotary machine |
US9702733B2 (en) | 2014-04-25 | 2017-07-11 | Fanuc Corporation | Rotation angle sensor provided with pedestal and rotary machine |
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