JPH0425458U - - Google Patents
Info
- Publication number
- JPH0425458U JPH0425458U JP4880790U JP4880790U JPH0425458U JP H0425458 U JPH0425458 U JP H0425458U JP 4880790 U JP4880790 U JP 4880790U JP 4880790 U JP4880790 U JP 4880790U JP H0425458 U JPH0425458 U JP H0425458U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- circuit board
- receiving terminal
- power receiving
- circuit
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案によるラジオコントロール模型
用ＤＣモータ装置の一実施例の概略を説明するブ
ロツク図、第２図は本考案によるラジオコントロ
ール模型用ＤＣモータ装置の他の実施例の概略を
説明するブロツク図、第３図は本考案を具体化し
たＤＣモータ装置の展開斜視図、第４図は本考案
において採用されるＤＣモータのＰＷＭ駆動制御
方式を説明するブロツク図、第５図は第４図の動
作波形図、第６図は従来技術によるラジオコント
ロール模型用ＤＣモータ制御方式を説明するブロ
ツク図である。
１……駆動回路、２……速度制御信号生成回路
、３……速度制御信号を伝達する配線、４……受
信機で復調されたコントロール信号、５０……駆
動回路基板、７１……ＤＣモータ本体、７２……
電源、７５……電流供給配線、７３……ブラシ、
７３１，７３２，７３３，７３４……ブラシ端子
（受電端子）、７４１，７４２……給電端子、７
５……スイツチング素子、７６……フライホイー
ルダイオード、７７……ノイズキラーコンデンサ
、７８……ヒユーズ。
FIG. 1 is a block diagram outlining one embodiment of the DC motor device for radio-controlled models according to the present invention, and FIG. 2 schematically explains another embodiment of the DC motor device for radio-controlled models according to the present invention. 3 is an exploded perspective view of a DC motor device embodying the present invention, FIG. 4 is a block diagram illustrating the PWM drive control method of the DC motor adopted in the present invention, and FIG. FIG. 6 is a block diagram illustrating a conventional DC motor control system for radio-controlled models. DESCRIPTION OF SYMBOLS 1... Drive circuit, 2... Speed control signal generation circuit, 3... Wiring for transmitting the speed control signal, 4... Control signal demodulated by the receiver, 50... Drive circuit board, 71... DC motor Main body, 72...
Power supply, 75...Current supply wiring, 73...Brush,
731,732,733,734... Brush terminal (power receiving terminal), 741,742... Power feeding terminal, 7
5...Switching element, 76...Flywheel diode, 77...Noise killer capacitor, 78...Fuse.
Claims (1)
度制御信号生成回路と駆動回路とからなるラジオ
コントロール模型用ＤＣモータ装置において、Ｄ
Ｃモータ本体の一端部に設けられて駆動電流を受
電するための受電端子と、モータ制御部を構成す
る速度制御信号生成回路と駆動回路の少なくとも
一方を搭載すると共に上記受電端子に対して着脱
自在の給電端子を植立した回路基板とから成り、
上記ＤＣモータ本体の受電端子に上記回路基板の
給電端子を直接装着することによりＤＣモータ本
体と回路基板とを一体的に固定したことを特徴と
するラジオコントロール模型用ＤＣモータ装置。 In a DC motor device for radio control models, which consists of a DC motor body, a speed control signal generation circuit and a drive circuit that constitute a motor control section, D
A power receiving terminal provided at one end of the C motor body for receiving drive current, and at least one of a speed control signal generation circuit and a drive circuit constituting the motor control unit are mounted and can be freely attached to and detached from the power receiving terminal. It consists of a circuit board with power supply terminals planted on it,
A DC motor device for a radio control model, characterized in that the DC motor main body and the circuit board are integrally fixed by directly attaching the power feeding terminal of the circuit board to the power receiving terminal of the DC motor main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4880790U JPH0425458U (en) | 1990-05-10 | 1990-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4880790U JPH0425458U (en) | 1990-05-10 | 1990-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425458U true JPH0425458U (en) | 1992-02-28 |
Family
ID=31565951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4880790U Pending JPH0425458U (en) | 1990-05-10 | 1990-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002058209A (en) * | 2000-08-01 | 2002-02-22 | Primax Electronics Ltd | Universal motor having reduced electromagnetic interference characteristic |
| CN102005863A (en) * | 2009-08-31 | 2011-04-06 | 日本电产科宝株式会社 | Motor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910165U (en) * | 1972-04-26 | 1974-01-28 | ||
| JPS6143763B2 (en) * | 1979-04-02 | 1986-09-30 | Nippon Denshin Denwa Kk |
-
1990
- 1990-05-10 JP JP4880790U patent/JPH0425458U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910165U (en) * | 1972-04-26 | 1974-01-28 | ||
| JPS6143763B2 (en) * | 1979-04-02 | 1986-09-30 | Nippon Denshin Denwa Kk |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002058209A (en) * | 2000-08-01 | 2002-02-22 | Primax Electronics Ltd | Universal motor having reduced electromagnetic interference characteristic |
| JP4657464B2 (en) * | 2000-08-01 | 2011-03-23 | トランスパシフィック・プラズマ，リミテッド・ライアビリティ・カンパニー | AC / DC motor with reduced electromagnetic interference characteristics |
| CN102005863A (en) * | 2009-08-31 | 2011-04-06 | 日本电产科宝株式会社 | Motor |
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