JP5652131B2 - 電動工具 - Google Patents
電動工具 Download PDFInfo
- Publication number
- JP5652131B2 JP5652131B2 JP2010243704A JP2010243704A JP5652131B2 JP 5652131 B2 JP5652131 B2 JP 5652131B2 JP 2010243704 A JP2010243704 A JP 2010243704A JP 2010243704 A JP2010243704 A JP 2010243704A JP 5652131 B2 JP5652131 B2 JP 5652131B2
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- motor
- rotor
- hall
- fixed
- 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.)
- Expired - Fee Related
Links
Landscapes
- Portable Power Tools In General (AREA)
Description
Claims (3)
- ハウジングと、
前記ハウジングに固定されるステータと、前記ステータに対して回転可能なロータと、を有するモータと、
前記ロータに固定される磁石と、を有する電動工具であって、
前記磁石に対向する位置に、前記モータの回転を検出する第1の磁気検出素子と、スイッチをオンオフするための第2の磁気検出素子を設けたことを特徴とする電動工具。 - 前記磁石を前記ロータに固定されるファンに固定したことを特徴とする請求項1記載の電動工具。
- 前記ハウジングの前部より前記ロータに接続される出力軸が突出しており、
前記磁石の後方に、前記第1の磁気検出素子および前記第2の磁気検出素子を設けたことを特徴とする請求項1または請求項2記載の電動工具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010243704A JP5652131B2 (ja) | 2010-10-29 | 2010-10-29 | 電動工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010243704A JP5652131B2 (ja) | 2010-10-29 | 2010-10-29 | 電動工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012096300A JP2012096300A (ja) | 2012-05-24 |
JP5652131B2 true JP5652131B2 (ja) | 2015-01-14 |
Family
ID=46388832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010243704A Expired - Fee Related JP5652131B2 (ja) | 2010-10-29 | 2010-10-29 | 電動工具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5652131B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016215373A (ja) * | 2016-09-29 | 2016-12-22 | 株式会社マキタ | アングル工具 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60104668A (ja) * | 1983-11-09 | 1985-06-10 | 芝浦メカトロニクス株式会社 | 電動工具 |
US5701961A (en) * | 1996-07-05 | 1997-12-30 | Ingersoll-Rand Company | Electronic push to start nutrunner |
JP4721535B2 (ja) * | 2001-02-28 | 2011-07-13 | 勝行 戸津 | 電動回転工具 |
JP4823499B2 (ja) * | 2004-07-23 | 2011-11-24 | 勝行 戸津 | ブラシレスモータ駆動回転工具の制御方法 |
-
2010
- 2010-10-29 JP JP2010243704A patent/JP5652131B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2012096300A (ja) | 2012-05-24 |
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