JPS60114595U - Rotation angle control device - Google Patents
Rotation angle control deviceInfo
- Publication number
- JPS60114595U JPS60114595U JP1984001368U JP136884U JPS60114595U JP S60114595 U JPS60114595 U JP S60114595U JP 1984001368 U JP1984001368 U JP 1984001368U JP 136884 U JP136884 U JP 136884U JP S60114595 U JPS60114595 U JP S60114595U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- control device
- angle
- rotation angle
- 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.)
- Pending
Links
Landscapes
- Control Of Motors That Do Not Use Commutators (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図は従来のホール素子と着磁角との関係を示してい
る図、第２図は同制御回路図、第３図は ”本考案
の一実施例を示す縦断側面図、第４図は動作モードとホ
ール素子の接点状態を示す図、第５図は本考案の一実施
例の制御回路図である。
１・・・モータ、２・・・ピニオン、３・・・力ろンタ
ギャ、４・・・回転子、５・・・マグネット、６・・・
ヨーク、−７・・・シャーシ、８ａ・−・ホール素子Ｈ
Ａ、＄ｂ・・・ホール素子ＨＢ、９・・・メカ駆動用レ
バー、１０・・・支軸、１４・・・ｔｃ、１５・・・微
分回路、１６・・・オアゲート、１７，１８・・・スイ
ッチ、１９・・・駆動回路。 。Fig. 1 is a diagram showing the relationship between a conventional Hall element and the magnetization angle, Fig. 2 is a control circuit diagram of the same, and Fig. 3 is a vertical cross-sectional side view showing an embodiment of the present invention. 5 is a diagram showing the operation mode and the contact state of the Hall element, and FIG. 5 is a control circuit diagram of an embodiment of the present invention. 1... Motor, 2... Pinion, 3... Power roller, 4...Rotor, 5...Magnet, 6...
Yoke, -7...Chassis, 8a...Hall element H
A, $b... Hall element HB, 9... Mechanical drive lever, 10... Support shaft, 14... tc, 15... Differential circuit, 16... OR gate, 17, 18... ... Switch, 19... Drive circuit. .
Claims (1)
るマグネットを設け、上記マグネットに対向して磁気回
路を形成すると共に、上記磁気回路中にｎ個のホール素
子を付設して、上記ホール素子の出力で前記回転子に連
動するモータを駆動するようにしたものにおいて、最大
制御角と前記マ′ グ沫゛ントのＮ極またはＳ極
の着磁角とが等しくかつ前記ｎ個のホール素子を全て上
記最大制御角内−に配置してあり、前記回転子が最大制
御角、回動゛ する場合１．起動時の一定時間、前記
マグネットのＮ極、Ｓ極の境岑位置にないホール素子の
出力で前記モータを駆動するように構成したことを特徴
とする回転角制御装置。A magnet magnetized with two planar poles is provided at one end of the rotor facing the sliding direction, a magnetic circuit is formed opposite to the magnet, and n Hall elements are attached to the magnetic circuit. , in which a motor interlocked with the rotor is driven by the output of the Hall element, wherein the maximum control angle is equal to the magnetization angle of the north pole or the south pole of the magnet, and the n In the case where all of the Hall elements are arranged within the maximum control angle and the rotor rotates through the maximum control angle, 1. A rotation angle control device characterized in that the motor is driven by the output of a Hall element that is not located on the boundary between the north and south poles of the magnet for a certain period of time at startup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984001368U JPS60114595U (en) | 1984-01-09 | 1984-01-09 | Rotation angle control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984001368U JPS60114595U (en) | 1984-01-09 | 1984-01-09 | Rotation angle control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60114595U true JPS60114595U (en) | 1985-08-02 |
Family
ID=30474048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984001368U Pending JPS60114595U (en) | 1984-01-09 | 1984-01-09 | Rotation angle control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60114595U (en) |
-
1984
- 1984-01-09 JP JP1984001368U patent/JPS60114595U/en active Pending
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