JP2009063128A - モータ装置 - Google Patents
モータ装置 Download PDFInfo
- Publication number
- JP2009063128A JP2009063128A JP2007233312A JP2007233312A JP2009063128A JP 2009063128 A JP2009063128 A JP 2009063128A JP 2007233312 A JP2007233312 A JP 2007233312A JP 2007233312 A JP2007233312 A JP 2007233312A JP 2009063128 A JP2009063128 A JP 2009063128A
- Authority
- JP
- Japan
- Prior art keywords
- outer ring
- bearing
- rotor
- inner ring
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
- F16C19/361—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with cylindrical rollers
- F16C19/362—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with cylindrical rollers the rollers being crossed within the single row
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
Landscapes
- Support Of The Bearing (AREA)
- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
- Motor Or Generator Frames (AREA)
Abstract
【解決手段】モータロータ18と、モータステータ20と、ハウジングインナ26に固定されてモータロータ18を回転自在に支持する軸受22とを備えた電動モータ14を2台用いて真空搬送フロッグレッグアームを駆動するに際して、各電動モータ14として、各電動モータ14における分割輪32a、32b間のアキシアル隙間の大きさを互いに合わせたものを用いることで、各電動モータ14の起動摩擦トルクを合わせることができる。
【選択図】図1
Description
Claims (1)
- 回転軸に固定されたロータと、前記ロータと間隙を保って配置されてハウジングに固定されたステータと、前記ハウジングに固定されて前記ロータを回転自在に支持する軸受とを備え、前記軸受は、外周面に内輪軌道を有する内輪と、内周面に外輪軌道を有する外輪と、前記内輪軌道と前記外輪軌道との間に転動自在に配設された転動体とから構成され、前記外輪は、複数の分割輪を有する、転がり軸受で構成された電動モータを複数台備えてなるモータ装置において、
前記各電動モータは、フロッグレッグアームを駆動対象として、前記各電動モータにおける前記分割輪間のアキシアル隙間の大きさを互いに合わせてなる、モータ装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007233312A JP2009063128A (ja) | 2007-09-07 | 2007-09-07 | モータ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007233312A JP2009063128A (ja) | 2007-09-07 | 2007-09-07 | モータ装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009063128A true JP2009063128A (ja) | 2009-03-26 |
Family
ID=40557871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007233312A Pending JP2009063128A (ja) | 2007-09-07 | 2007-09-07 | モータ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2009063128A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102122958B1 (ko) * | 2019-12-05 | 2020-06-15 | 한화시스템 주식회사 | 서보 장치 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07245909A (ja) * | 1994-02-28 | 1995-09-19 | Nippon Seiko Kk | 電磁ブレーキ付モータ |
JP2003083324A (ja) * | 2001-09-07 | 2003-03-19 | Nsk Ltd | 回転支持機構 |
JP2004115189A (ja) * | 2002-09-25 | 2004-04-15 | Toyota Motor Corp | 物体引張装置 |
JP2004270792A (ja) * | 2003-03-07 | 2004-09-30 | Nsk Ltd | 多点接触玉軸受 |
JP2005040793A (ja) * | 2003-07-23 | 2005-02-17 | Vecoplan Maschinenfabrik Gmbh & Co Ag | 廃棄物粉砕方法および装置 |
JP2006158175A (ja) * | 2004-11-08 | 2006-06-15 | Nsk Ltd | ダイレクトドライブモータ |
JP2006254604A (ja) * | 2005-03-11 | 2006-09-21 | Nsk Ltd | モータシステム |
JP2007060839A (ja) * | 2005-08-25 | 2007-03-08 | Nsk Ltd | モータシステム |
-
2007
- 2007-09-07 JP JP2007233312A patent/JP2009063128A/ja active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07245909A (ja) * | 1994-02-28 | 1995-09-19 | Nippon Seiko Kk | 電磁ブレーキ付モータ |
JP2003083324A (ja) * | 2001-09-07 | 2003-03-19 | Nsk Ltd | 回転支持機構 |
JP2004115189A (ja) * | 2002-09-25 | 2004-04-15 | Toyota Motor Corp | 物体引張装置 |
JP2004270792A (ja) * | 2003-03-07 | 2004-09-30 | Nsk Ltd | 多点接触玉軸受 |
JP2005040793A (ja) * | 2003-07-23 | 2005-02-17 | Vecoplan Maschinenfabrik Gmbh & Co Ag | 廃棄物粉砕方法および装置 |
JP2006158175A (ja) * | 2004-11-08 | 2006-06-15 | Nsk Ltd | ダイレクトドライブモータ |
JP2006254604A (ja) * | 2005-03-11 | 2006-09-21 | Nsk Ltd | モータシステム |
JP2007060839A (ja) * | 2005-08-25 | 2007-03-08 | Nsk Ltd | モータシステム |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102122958B1 (ko) * | 2019-12-05 | 2020-06-15 | 한화시스템 주식회사 | 서보 장치 |
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