JPS6110098U - Pulse motor drive circuit - Google Patents
Pulse motor drive circuitInfo
- Publication number
- JPS6110098U JPS6110098U JP9252284U JP9252284U JPS6110098U JP S6110098 U JPS6110098 U JP S6110098U JP 9252284 U JP9252284 U JP 9252284U JP 9252284 U JP9252284 U JP 9252284U JP S6110098 U JPS6110098 U JP S6110098U
- Authority
- JP
- Japan
- Prior art keywords
- pulse motor
- drive circuit
- pulse
- motor drive
- drive
- 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
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
【図面の簡単な説明】
第１図１，２は従来のパルスモータ駆動方式を２例示す
波形図、第２図はこの考案の第１実施例の回路図、第３
図はその波形図、第４図１，２は第２実施例の２つの波
形図、第５図は第３実施例の波形図である。
１・・・・・・発振器、２・・・・・・分周器、３，
１３， １６・・・・・・フリップフロツプ、６，
１５・・・・・・波形成形器、１０・・・・・・コイル
、１１・・・・・・回転検出回路、１７・・・・・・ワ
ンショット、１９，２０・・・・・・アップカウンタ。[Brief Description of the Drawings] Figures 1 and 2 are waveform diagrams showing two examples of conventional pulse motor drive systems; Figure 2 is a circuit diagram of the first embodiment of this invention;
The figure is a waveform diagram, FIGS. 4, 1 and 2 are two waveform diagrams of the second embodiment, and FIG. 5 is a waveform diagram of the third embodiment. 1... Oscillator, 2... Frequency divider, 3,
13, 16...Flip-flop, 6,
15... Waveform shaper, 10... Coil, 11... Rotation detection circuit, 17... One shot, 19, 20... up counter.
Claims (1)
てパルスモータを回転させるパルスモータの駆動回路に
おいて、前記駆動パルスを供給した際に前記パルスモー
タの回転状態を検出する回転検出手段と、この回転検出
手段により前記パルスモータの非回転が検出されたとき
に前記コイルに前記駆動パルスと高周波パルスとを供給
する手段を備えたことを特徴とするパルスモータ駆動回
路。In a pulse motor drive circuit that rotates the pulse motor by alternately supplying drive pulses to both ends of a coil of the pulse motor, the pulse motor includes a rotation detecting means for detecting a rotation state of the pulse motor when the drive pulse is supplied; A pulse motor drive circuit comprising means for supplying the drive pulse and a high frequency pulse to the coil when non-rotation of the pulse motor is detected by the detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9252284U JPS6110098U (en) | 1984-06-22 | 1984-06-22 | Pulse motor drive circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9252284U JPS6110098U (en) | 1984-06-22 | 1984-06-22 | Pulse motor drive circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6110098U true JPS6110098U (en) | 1986-01-21 |
Family
ID=30649391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9252284U Pending JPS6110098U (en) | 1984-06-22 | 1984-06-22 | Pulse motor drive circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6110098U (en) |
-
1984
- 1984-06-22 JP JP9252284U patent/JPS6110098U/en active Pending
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