JPH0735683Y2 - 磁気軸受の制御回路 - Google Patents

磁気軸受の制御回路

Info

Publication number
JPH0735683Y2
JPH0735683Y2 JP1988044216U JP4421688U JPH0735683Y2 JP H0735683 Y2 JPH0735683 Y2 JP H0735683Y2 JP 1988044216 U JP1988044216 U JP 1988044216U JP 4421688 U JP4421688 U JP 4421688U JP H0735683 Y2 JPH0735683 Y2 JP H0735683Y2
Authority
JP
Japan
Prior art keywords
circuit
bandpass filter
grinding spindle
output
magnetic bearing
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 - Lifetime
Application number
JP1988044216U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01148203U (enrdf_load_stackoverflow
Inventor
嗣人 中関
孝美 尾崎
浩義 伊藤
Original Assignee
エヌティエヌ株式会社
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 エヌティエヌ株式会社 filed Critical エヌティエヌ株式会社
Priority to JP1988044216U priority Critical patent/JPH0735683Y2/ja
Publication of JPH01148203U publication Critical patent/JPH01148203U/ja
Application granted granted Critical
Publication of JPH0735683Y2 publication Critical patent/JPH0735683Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Turning (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
JP1988044216U 1988-03-31 1988-03-31 磁気軸受の制御回路 Expired - Lifetime JPH0735683Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988044216U JPH0735683Y2 (ja) 1988-03-31 1988-03-31 磁気軸受の制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988044216U JPH0735683Y2 (ja) 1988-03-31 1988-03-31 磁気軸受の制御回路

Publications (2)

Publication Number Publication Date
JPH01148203U JPH01148203U (enrdf_load_stackoverflow) 1989-10-13
JPH0735683Y2 true JPH0735683Y2 (ja) 1995-08-16

Family

ID=31270584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988044216U Expired - Lifetime JPH0735683Y2 (ja) 1988-03-31 1988-03-31 磁気軸受の制御回路

Country Status (1)

Country Link
JP (1) JPH0735683Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014619A (ja) * 1983-07-05 1985-01-25 Ntn Toyo Bearing Co Ltd 磁気軸受の制御装置

Also Published As

Publication number Publication date
JPH01148203U (enrdf_load_stackoverflow) 1989-10-13

Similar Documents

Publication Publication Date Title
US5142177A (en) Magnetically controlled bearing unit
JP2000145773A (ja) 磁気軸受装置
JPH07256503A (ja) スピンドル装置
JPH07103894B2 (ja) 磁気軸受のための補助ラジアル軸受
JP3463218B2 (ja) 磁気軸受装置
JPH0735683Y2 (ja) 磁気軸受の制御回路
JPS6234966B2 (enrdf_load_stackoverflow)
JP3395170B2 (ja) スラスト磁気軸受の制御装置及び方法
JP2553825Y2 (ja) 高速回転スピンドル軸受の予圧装置
JP3452331B2 (ja) ポリシング装置
US6259178B1 (en) Initial adjustment circuit and initial adjustment method of magnetic bearing apparatus
JPH0965607A (ja) インナロータ型モータ
JP2957222B2 (ja) 能動軸受のロータ支持制御装置
JP2000257633A (ja) 磁気軸受制御装置
JPH05231428A (ja) 磁気軸受の制御方法および制御装置
JP3046979B2 (ja) ラジアル磁気軸受の制御装置
JP3625904B2 (ja) 磁気軸受装置
JP2001295841A (ja) 磁気軸受の制御装置
JPH07224839A (ja) 磁気軸受装置
JP2546997B2 (ja) 非接触支持方法
JP2917085B2 (ja) 研削盤の制御装置
JPH07184345A (ja) 磁気浮上モータ装置
JPH07139546A (ja) 磁気軸受装置
JP2560848Y2 (ja) 磁気軸受装置
JP3268322B2 (ja) 磁気軸受スピンドル装置のインバータ制御装置