JPS6430670U - - Google Patents
Info
- Publication number
- JPS6430670U JPS6430670U JP12256687U JP12256687U JPS6430670U JP S6430670 U JPS6430670 U JP S6430670U JP 12256687 U JP12256687 U JP 12256687U JP 12256687 U JP12256687 U JP 12256687U JP S6430670 U JPS6430670 U JP S6430670U
- Authority
- JP
- Japan
- Prior art keywords
- section
- casing
- feed screw
- screw portion
- 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
Links
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図から第３図迄は、本考案によるアブソリ
ユートレゾルバ装置を示すためのもので、第１図
は全体構成を示す断面図、第２図は直線位置検出
器の出力信号を示す特性図、第３図はブロツク図
、第４図は従来のアブソリユートレゾルバ装置を
示す正面図である。
２は回転軸、７はケーシング、８はステータ部
、９，９ａは軸受、１０はロータ部、１１は送り
ねじ部、１２は可動コア、１３は固定コイル、１
５はレゾルバ部、１６は直線位置検出器である。
Figures 1 to 3 are for showing the absolute resolver device according to the present invention. Figure 1 is a sectional view showing the overall configuration, and Figure 2 is a characteristic showing the output signal of the linear position detector. 3 are block diagrams, and FIG. 4 is a front view showing a conventional absolute resolver device. 2 is a rotating shaft, 7 is a casing, 8 is a stator section, 9, 9a are bearings, 10 is a rotor section, 11 is a feed screw section, 12 is a movable core, 13 is a fixed coil, 1
5 is a resolver section, and 16 is a linear position detector.
Claims (1)
部８と、前記ケーシング７の軸受９，９ａに回転
自在に設けられロータ部１０を有する回転軸２と
、前記回転軸２に形成された送りねじ部１１と、
前記送りねじ部１１に係合され前記送りねじ部１
１の回転によつて軸方向に移動可能に設けられた
可動コア１２と、前記ケーシング７に設けられ前
記可動コア１２と対応してその外周位置に筒状に
形成された固定コイル１３とを備え、前記ステー
タ部８とロータ部１０とによりレゾルバ部１５を
構成し、前記可動コア１２と固定コイル１３の結
合変化により出力電圧が変化し、それにより回転
数を検出できる直線位置検出器１６を構成するよ
うにしたことを特徴とするアブソリユートレゾル
バ装置。 (2) 前記直線位置検出器１６は、前記ロータ部
１０の内側位置に配設されていることを特徴とす
る実用新案登録請求の範囲第１項記載のアブソリ
ユートレゾルバ装置。[Claims for Utility Model Registration] (1) A stator portion 8 provided on the inner surface of the casing 7, a rotating shaft 2 having a rotor portion 10 rotatably provided in bearings 9, 9a of the casing 7, a feed screw portion 11 formed on the shaft 2;
The feed screw portion 1 is engaged with the feed screw portion 11.
1, and a fixed coil 13 provided in the casing 7 and formed in a cylindrical shape at an outer peripheral position corresponding to the movable core 12. , the stator section 8 and the rotor section 10 constitute a resolver section 15, and a linear position detector 16 whose output voltage changes due to changes in the coupling between the movable core 12 and the fixed coil 13, thereby detecting the number of rotations. An absolute resolver device characterized by: (2) The absolute resolver device according to claim 1, wherein the linear position detector 16 is disposed inside the rotor section 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12256687U JPH0540700Y2 (en) | 1987-08-12 | 1987-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12256687U JPH0540700Y2 (en) | 1987-08-12 | 1987-08-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6430670U true JPS6430670U (en) | 1989-02-27 |
| JPH0540700Y2 JPH0540700Y2 (en) | 1993-10-15 |
Family
ID=31370616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12256687U Expired - Lifetime JPH0540700Y2 (en) | 1987-08-12 | 1987-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540700Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH069362U (en) * | 1992-07-01 | 1994-02-04 | 横河電機株式会社 | Actuator |
| JP2002139348A (en) * | 2000-10-30 | 2002-05-17 | Tamagawa Seiki Co Ltd | Multiple-rotation detector |
| JP2007256250A (en) * | 2006-02-23 | 2007-10-04 | Denso Corp | Rotation angle detecting device |
| JP2007309681A (en) * | 2006-05-16 | 2007-11-29 | Denso Corp | Rotation angle detector |
| JP2009541769A (en) * | 2006-06-26 | 2009-11-26 | ケイエスアール テクノロジーズ カンパニー | Steering angle sensor |
-
1987
- 1987-08-12 JP JP12256687U patent/JPH0540700Y2/ja not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH069362U (en) * | 1992-07-01 | 1994-02-04 | 横河電機株式会社 | Actuator |
| JP2002139348A (en) * | 2000-10-30 | 2002-05-17 | Tamagawa Seiki Co Ltd | Multiple-rotation detector |
| JP4581048B2 (en) * | 2000-10-30 | 2010-11-17 | 多摩川精機株式会社 | Multi revolution detector |
| JP2007256250A (en) * | 2006-02-23 | 2007-10-04 | Denso Corp | Rotation angle detecting device |
| JP4607049B2 (en) * | 2006-02-23 | 2011-01-05 | 株式会社デンソー | Rotation angle detector |
| JP2007309681A (en) * | 2006-05-16 | 2007-11-29 | Denso Corp | Rotation angle detector |
| JP4597907B2 (en) * | 2006-05-16 | 2010-12-15 | 株式会社デンソー | Rotation angle detector |
| JP2009541769A (en) * | 2006-06-26 | 2009-11-26 | ケイエスアール テクノロジーズ カンパニー | Steering angle sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540700Y2 (en) | 1993-10-15 |