JPH01105393U - - Google Patents
Info
- Publication number
- JPH01105393U JPH01105393U JP1987198773U JP19877387U JPH01105393U JP H01105393 U JPH01105393 U JP H01105393U JP 1987198773 U JP1987198773 U JP 1987198773U JP 19877387 U JP19877387 U JP 19877387U JP H01105393 U JPH01105393 U JP H01105393U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- encoder
- present
- gear head
- schematic diagram
- 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
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 1
Landscapes
- Control Of Electric Motors In General (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図は本考案のモータの制御装置の第１実施
例を示す概要図、第２図は本考案の第２実施例の
概要図、第３図は本考案の第３実施例の概要図、
第４図は本考案の第４実施例の概要図、第５図は
第４図の部分の斜視図、第６図は本考案の第５実
施例の概要図、第７図は第６図の部分の斜視図、
第８図は本考案を採用したイメージスキヤナーの
全体図、第９図は第８図の主要部を示す説明図、
第１０図は第８図に示したイメージスキヤナーを
制御するためのモータ制御ブロツク図、第１１図
はモータ駆動回路の出力波形を示す例図、第１２
図はエンコーダの出力波形を示す図、第１３図は
正転・逆転判別回路の説明図、第１４図は制御動
作のタイミングチヤート、第１５図及び第１６図
はいずれも従来のモータ回転制御方式の説明図で
ある。
１……モータ、２……ロータ軸、３……減速用
ギヤ列、４……ギヤヘツドボツクス、５……ギヤ
ヘツド出力軸、６……エンコーダ、７……磁気ヘ
ツド。
FIG. 1 is a schematic diagram showing a first embodiment of a motor control device of the present invention, FIG. 2 is a schematic diagram of a second embodiment of the present invention, and FIG. 3 is a schematic diagram of a third embodiment of the present invention. ,
FIG. 4 is a schematic diagram of the fourth embodiment of the present invention, FIG. 5 is a perspective view of the portion shown in FIG. 4, FIG. 6 is a schematic diagram of the fifth embodiment of the present invention, and FIG. A perspective view of the part of
FIG. 8 is an overall diagram of an image scanner adopting the present invention, FIG. 9 is an explanatory diagram showing the main parts of FIG. 8,
FIG. 10 is a motor control block diagram for controlling the image scanner shown in FIG. 8, FIG. 11 is an example diagram showing the output waveform of the motor drive circuit, and FIG.
The figure shows the output waveform of the encoder, Figure 13 is an explanatory diagram of the forward/reverse rotation discrimination circuit, Figure 14 is a timing chart of control operation, and Figures 15 and 16 are both conventional motor rotation control methods. FIG. DESCRIPTION OF SYMBOLS 1... Motor, 2... Rotor shaft, 3... Reduction gear train, 4... Gear head box, 5... Gear head output shaft, 6... Encoder, 7... Magnetic head.
Claims (1)
で検知して速度制御を行うようにしてあるモータ
の制御装置において、上記エンコーダをギヤヘツ
ド出力軸に設けたことを特徴とするモータの制御
装置。 1. A motor control device for controlling the speed of a motor having a gear head by detecting the rotation of the motor with an encoder, characterized in that the encoder is provided on the output shaft of the gear head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987198773U JPH01105393U (en) | 1987-12-26 | 1987-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987198773U JPH01105393U (en) | 1987-12-26 | 1987-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105393U true JPH01105393U (en) | 1989-07-17 |
Family
ID=31489262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987198773U Pending JPH01105393U (en) | 1987-12-26 | 1987-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105393U (en) |
-
1987
- 1987-12-26 JP JP1987198773U patent/JPH01105393U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6081232U (en) | Multifunctional starter | |
| JPH0197440U (en) | ||
| JPS6355779U (en) | ||
| JPS622369U (en) | ||
| JPH0169983U (en) | ||
| JPH035874U (en) | ||
| JPS62146180U (en) | ||
| JPH0298551U (en) | ||
| JPS59127884U (en) | engine starting device | |
| JPH0322852U (en) | ||
| JPS6017977U (en) | Robot power transmission mechanism | |
| JPS63157833U (en) | ||
| JPS6251957U (en) | ||
| JPS6174292U (en) | ||
| JPS60151291U (en) | PG pulse generator in motor | |
| JPS62133472U (en) | ||
| JPS6421567U (en) | ||
| JPS61195765U (en) | ||
| JPS61205900U (en) | ||
| JPS6059393U (en) | Microwave oven turntable drive device | |
| JPS61182939U (en) | ||
| JPS62100359U (en) | ||
| JPS6023350U (en) | transmission | |
| JPH0196327U (en) | ||
| JPH0394662U (en) |