TWI435534B - Lock detection device for feed motor - Google Patents

Lock detection device for feed motor Download PDF

Info

Publication number
TWI435534B
TWI435534B TW097108380A TW97108380A TWI435534B TW I435534 B TWI435534 B TW I435534B TW 097108380 A TW097108380 A TW 097108380A TW 97108380 A TW97108380 A TW 97108380A TW I435534 B TWI435534 B TW I435534B
Authority
TW
Taiwan
Prior art keywords
phase
feed motor
driving
drive
reverse voltage
Prior art date
Application number
TW097108380A
Other languages
English (en)
Chinese (zh)
Other versions
TW200903981A (en
Inventor
Yuji Ito
Takashi Fujimura
Original Assignee
Rohm Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rohm Co Ltd filed Critical Rohm Co Ltd
Publication of TW200903981A publication Critical patent/TW200903981A/zh
Application granted granted Critical
Publication of TWI435534B publication Critical patent/TWI435534B/zh

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
TW097108380A 2007-03-12 2008-03-10 Lock detection device for feed motor TWI435534B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007061234 2007-03-12
JP2008015835A JP5406455B2 (ja) 2007-03-12 2008-01-28 送りモータのロック検出装置

Publications (2)

Publication Number Publication Date
TW200903981A TW200903981A (en) 2009-01-16
TWI435534B true TWI435534B (zh) 2014-04-21

Family

ID=39982418

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097108380A TWI435534B (zh) 2007-03-12 2008-03-10 Lock detection device for feed motor

Country Status (3)

Country Link
JP (1) JP5406455B2 (ja)
CN (1) CN101267175B (ja)
TW (1) TWI435534B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5501181B2 (ja) * 2010-09-29 2014-05-21 株式会社荏原製作所 電磁石制御装置
JP6223714B2 (ja) * 2013-05-28 2017-11-01 本田技研工業株式会社 電動パワーステアリング装置
US10075107B2 (en) * 2015-11-03 2018-09-11 Nxp Usa, Inc. Method and apparatus for motor lock or stall detection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11318098A (ja) * 1998-04-30 1999-11-16 Toshiba Corp インバータ装置
JP3837986B2 (ja) * 1999-12-24 2006-10-25 三菱電機株式会社 永久磁石形モータ、永久磁石形モータの制御方法、永久磁石形モータの制御装置、圧縮機、冷凍・空調装置。
JP2003123277A (ja) * 2001-10-18 2003-04-25 Sony Corp ディスク状記録媒体の記録再生装置
JP4718150B2 (ja) * 2003-10-29 2011-07-06 カルソニックカンセイ株式会社 指示計器
JP4820053B2 (ja) * 2003-12-25 2011-11-24 富士重工業株式会社 モータの回転停止検出装置
JP2007017360A (ja) * 2005-07-11 2007-01-25 Calsonic Kansei Corp 指示計器

Also Published As

Publication number Publication date
JP5406455B2 (ja) 2014-02-05
CN101267175A (zh) 2008-09-17
TW200903981A (en) 2009-01-16
CN101267175B (zh) 2011-03-09
JP2008259404A (ja) 2008-10-23

Similar Documents

Publication Publication Date Title
US8072177B2 (en) Stepping motor driver
KR101748188B1 (ko) 스텝 로스 조건을 검출하기 위한 방법
US7514894B2 (en) Driver for a brushless motor and data reading/writing device comprising a brushless motor controlled by such a driver
US7370508B2 (en) Rotor position detection in an electrical machine
JP4623150B2 (ja) モータ制御装置
US8237385B2 (en) Systems and methods for detecting position for a brushless DC motor
JP2018508171A (ja) Ｂｌｄｃ適応ゼロ交差検出
JP2016021850A (ja) モーターストールを検出するための方法および電子回路
EP3512090A1 (en) Method for detecting magnetic field location in electric motor
US9054614B2 (en) Apparatus and method to control BLDC motor
KR101448677B1 (ko) Bldc 모터의 회전자 위치 추정 장치 및 방법
TWI435534B (zh) Lock detection device for feed motor
WO2017135411A1 (ja) モータ駆動装置及びモータ駆動方法
US7906928B2 (en) Feed motor lock detection device
JP5150650B2 (ja) モータ駆動装置
JP5141404B2 (ja) Ｐｍモータの磁極位置推定方式
JP2009261107A (ja) モータ制御回路
JP5464793B2 (ja) モータ駆動装置
JP6723197B2 (ja) モータ駆動制御装置及びモータの駆動制御方法
JP2012527209A (ja) 電気的に整流される電動モータの障害を検出するための方法
US20210075356A1 (en) Motor control apparatus and control method thereof
US11290051B2 (en) Motor control apparatus and control method of the same
JP5330728B2 (ja) ブラシレスモータの駆動装置
KR20150031356A (ko) Bldc 모터 제어 시스템에서 역기전력의 제로 크로싱 지점 판단 기준전압 보상 장치 및 방법
TWI472146B (zh) Synchronous motor drive system