JP2011115025A - ギヤモータ - Google Patents
ギヤモータ Download PDFInfo
- Publication number
- JP2011115025A JP2011115025A JP2009272063A JP2009272063A JP2011115025A JP 2011115025 A JP2011115025 A JP 2011115025A JP 2009272063 A JP2009272063 A JP 2009272063A JP 2009272063 A JP2009272063 A JP 2009272063A JP 2011115025 A JP2011115025 A JP 2011115025A
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- JP
- Japan
- Prior art keywords
- motor
- current
- gear
- gear motor
- threshold value
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0856—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load characterised by the protection measure taken
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0853—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load specially adapted for motors rotating in both directions
Landscapes
- Control Of Conveyors (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
【解決手段】モータ100と、減速機101と、を備えているギヤモータGにおいて、モータ100の定格トルクを出力する定格電流相当値A未満の所定の閾値B、Cを有すると共に、モータ100に流れる電流Iが、定格電流相当値A未満の所定の閾値B、Cを超えたことを検知するモニタ手段105Mと、モータ100に流れる電流Iが、所定の閾値B、Cを超えた場合には、警報BO、COを発するか、またはモータ100に流れる電流Iを遮断するかのうち、少なくとも一方を行う被駆動装置保護器105と、を備えた。
【選択図】図1
Description
101…減速機
105…コンベヤ保護器(被駆動装置保護器)
105M…モニタ手段
A…定格電流相当値
B、C…所定の閾値
I…モータに流れる電流
G…ギヤモータ
Claims (5)
- モータと、減速機と、を備えているギヤモータにおいて、
前記モータの定格トルクを出力する定格電流相当値未満の所定の閾値を有すると共に、前記モータに流れる電流が、当該定格電流相当値未満の所定の閾値を超えたことを検知するモニタ手段と、
前記モータに流れる電流が、前記所定の閾値を超えた場合には、警報を発するか、または前記モータに流れる電流を遮断するかのうち、少なくとも一方を行う被駆動装置保護器と、を備えた
ことを特徴とするギヤモータ。 - 請求項1において、
前記所定の閾値が可変に設定可能とされている
ことを特徴とするギヤモータ。 - 請求項1または2のいずれかにおいて、
前記モータに流れる電流を遮断する場合には、該モータが直前まで回転していた方向と逆方向に前記モータを一時的に回転させた後、前記モータに流れる前記電流を遮断する
ことを特徴とするギヤモータ。 - 請求項1〜3のいずれかにおいて、
前記モニタ手段は、前記所定の閾値を2以上有し、前記モータに流れる電流が定格電流値未満の特定の状態を超えたことを多段階的に検知する
ことを特徴とするギヤモータ。 - 請求項1〜4のいずれかにおいて、
更に、前記被駆動装置保護器が、前記モータの起動時から設定した所定の時間を計測するタイマーを備え、前記モータを起動させてから前記タイマーで設定した時間が経過した後、前記モータに流れる前記電流の計測を開始する
ことを特徴とするギヤモータ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009272063A JP5941608B2 (ja) | 2009-11-30 | 2009-11-30 | ギヤモータ |
CN2010105707237A CN102082412B (zh) | 2009-11-30 | 2010-11-30 | 齿轮电动机 |
KR1020100120123A KR101217539B1 (ko) | 2009-11-30 | 2010-11-30 | 기어모터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009272063A JP5941608B2 (ja) | 2009-11-30 | 2009-11-30 | ギヤモータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011115025A true JP2011115025A (ja) | 2011-06-09 |
JP5941608B2 JP5941608B2 (ja) | 2016-06-29 |
Family
ID=44088197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009272063A Active JP5941608B2 (ja) | 2009-11-30 | 2009-11-30 | ギヤモータ |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5941608B2 (ja) |
KR (1) | KR101217539B1 (ja) |
CN (1) | CN102082412B (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013086544A (ja) * | 2011-10-13 | 2013-05-13 | Kyb Co Ltd | 電動アシスト台車 |
JP2013192414A (ja) * | 2012-03-15 | 2013-09-26 | Omron Corp | 駆動制御装置 |
JP2017055655A (ja) * | 2016-11-09 | 2017-03-16 | オムロン株式会社 | サーボシステムおよびセーフティユニット |
WO2019181219A1 (ja) | 2018-03-19 | 2019-09-26 | 株式会社椿本チエイン | モータ装置 |
DE112021004553T5 (de) | 2020-08-31 | 2023-09-07 | Tsubakimoto Chain Co. | Motorvorrichtung, getriebemotor, erfassungsverfahren und computerprodukt |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102300723B1 (ko) * | 2021-02-25 | 2021-09-10 | 김칠현 | 김밥 성형장치 |
KR102525279B1 (ko) * | 2022-05-04 | 2023-04-27 | 김칠현 | 롤 겸용 김밥 성형장치 |
KR102669339B1 (ko) * | 2022-12-06 | 2024-05-27 | 다올이엔지 주식회사 | Gis dc모터용 과부하 트립장치 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59124542A (ja) * | 1982-12-28 | 1984-07-18 | Enomoto Kogyo Kk | チツプ搬送用コンベヤ− |
JPS61173695A (ja) * | 1985-01-25 | 1986-08-05 | Gadelius Kk | 電動機負荷の監視装置 |
JPS61173839A (ja) * | 1985-01-29 | 1986-08-05 | Sanyu Kogyo Kk | チツプコンベア |
JPS63144722A (ja) * | 1986-12-05 | 1988-06-16 | 日立工機株式会社 | 電動工具の過負荷防止装置 |
JPH02261722A (ja) * | 1989-03-31 | 1990-10-24 | Trinity Ind Corp | 切削屑の移送装置の運転方法 |
JPH05213424A (ja) * | 1992-02-07 | 1993-08-24 | Kaneko Agricult Mach Co Ltd | 穀粒搬送昇降機等の安全装置 |
JPH06225577A (ja) * | 1993-01-27 | 1994-08-12 | Yamato Scale Co Ltd | 回転軸の同期ずれ検出装置 |
US6135268A (en) * | 1997-05-19 | 2000-10-24 | Mazak Corporation | Method and apparatus for controlling conveyor |
JP2005057846A (ja) * | 2003-08-07 | 2005-03-03 | Hitachi Ltd | モータ駆動システム及びエレベータ駆動システム |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05118289A (ja) * | 1991-09-05 | 1993-05-14 | Ebara Corp | 真空ポンプの保護装置 |
JP2000278978A (ja) * | 1999-03-23 | 2000-10-06 | Sumitomo Heavy Ind Ltd | モータ過負荷防止装置 |
JP3491201B2 (ja) * | 2000-10-30 | 2004-01-26 | 株式会社椿本チエイン | 過負荷保護装置 |
JP3850299B2 (ja) * | 2001-02-13 | 2006-11-29 | ホシザキ電機株式会社 | オーガ式製氷機の制御装置 |
JP2003189461A (ja) * | 2001-12-19 | 2003-07-04 | Tsubakimoto Chain Co | 過負荷保護装置 |
-
2009
- 2009-11-30 JP JP2009272063A patent/JP5941608B2/ja active Active
-
2010
- 2010-11-30 CN CN2010105707237A patent/CN102082412B/zh active Active
- 2010-11-30 KR KR1020100120123A patent/KR101217539B1/ko active IP Right Grant
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59124542A (ja) * | 1982-12-28 | 1984-07-18 | Enomoto Kogyo Kk | チツプ搬送用コンベヤ− |
JPS61173695A (ja) * | 1985-01-25 | 1986-08-05 | Gadelius Kk | 電動機負荷の監視装置 |
JPS61173839A (ja) * | 1985-01-29 | 1986-08-05 | Sanyu Kogyo Kk | チツプコンベア |
JPS63144722A (ja) * | 1986-12-05 | 1988-06-16 | 日立工機株式会社 | 電動工具の過負荷防止装置 |
JPH02261722A (ja) * | 1989-03-31 | 1990-10-24 | Trinity Ind Corp | 切削屑の移送装置の運転方法 |
JPH05213424A (ja) * | 1992-02-07 | 1993-08-24 | Kaneko Agricult Mach Co Ltd | 穀粒搬送昇降機等の安全装置 |
JPH06225577A (ja) * | 1993-01-27 | 1994-08-12 | Yamato Scale Co Ltd | 回転軸の同期ずれ検出装置 |
US6135268A (en) * | 1997-05-19 | 2000-10-24 | Mazak Corporation | Method and apparatus for controlling conveyor |
JP2005057846A (ja) * | 2003-08-07 | 2005-03-03 | Hitachi Ltd | モータ駆動システム及びエレベータ駆動システム |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013086544A (ja) * | 2011-10-13 | 2013-05-13 | Kyb Co Ltd | 電動アシスト台車 |
US9045152B2 (en) | 2011-10-13 | 2015-06-02 | Kayaba Industry Co., Ltd. | Electric assist cart |
JP2013192414A (ja) * | 2012-03-15 | 2013-09-26 | Omron Corp | 駆動制御装置 |
US9547305B2 (en) | 2012-03-15 | 2017-01-17 | Omron Corporation | Drive control apparatus |
JP2017055655A (ja) * | 2016-11-09 | 2017-03-16 | オムロン株式会社 | サーボシステムおよびセーフティユニット |
WO2019181219A1 (ja) | 2018-03-19 | 2019-09-26 | 株式会社椿本チエイン | モータ装置 |
US11309824B2 (en) | 2018-03-19 | 2022-04-19 | Tsubakimoto Chain Co. | Motor device |
DE112021004553T5 (de) | 2020-08-31 | 2023-09-07 | Tsubakimoto Chain Co. | Motorvorrichtung, getriebemotor, erfassungsverfahren und computerprodukt |
Also Published As
Publication number | Publication date |
---|---|
KR20110060848A (ko) | 2011-06-08 |
CN102082412A (zh) | 2011-06-01 |
JP5941608B2 (ja) | 2016-06-29 |
KR101217539B1 (ko) | 2013-01-02 |
CN102082412B (zh) | 2013-10-16 |
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