JPH0545929Y2 - - Google Patents

Info

Publication number
JPH0545929Y2
JPH0545929Y2 JP1987046830U JP4683087U JPH0545929Y2 JP H0545929 Y2 JPH0545929 Y2 JP H0545929Y2 JP 1987046830 U JP1987046830 U JP 1987046830U JP 4683087 U JP4683087 U JP 4683087U JP H0545929 Y2 JPH0545929 Y2 JP H0545929Y2
Authority
JP
Japan
Prior art keywords
code
significant bit
code plate
plate
absolute address
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
JP1987046830U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63155016U (en]
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 filed Critical
Priority to JP1987046830U priority Critical patent/JPH0545929Y2/ja
Publication of JPS63155016U publication Critical patent/JPS63155016U/ja
Application granted granted Critical
Publication of JPH0545929Y2 publication Critical patent/JPH0545929Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP1987046830U 1987-03-31 1987-03-31 Expired - Lifetime JPH0545929Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987046830U JPH0545929Y2 (en]) 1987-03-31 1987-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987046830U JPH0545929Y2 (en]) 1987-03-31 1987-03-31

Publications (2)

Publication Number Publication Date
JPS63155016U JPS63155016U (en]) 1988-10-12
JPH0545929Y2 true JPH0545929Y2 (en]) 1993-11-30

Family

ID=30866858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987046830U Expired - Lifetime JPH0545929Y2 (en]) 1987-03-31 1987-03-31

Country Status (1)

Country Link
JP (1) JPH0545929Y2 (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02287116A (ja) * 1989-04-27 1990-11-27 Smc Corp 初期位置検出装置
JP2005168242A (ja) * 2003-12-04 2005-06-23 Nsk Ltd 電動パワーステアリング装置の制御装置
EP1684051A1 (en) 2003-11-04 2006-07-26 NSK Ltd. Controller for electric power-steering apparatus
JP5614030B2 (ja) * 2009-11-25 2014-10-29 セイコーエプソン株式会社 エンコーダー及び電気機械装置
JP5886608B2 (ja) * 2011-11-22 2016-03-16 住友ゴム工業株式会社 車輪回転角度検出装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465928A (en) * 1981-08-17 1984-08-14 Itek Corporation Optically multiplexed encoder system

Also Published As

Publication number Publication date
JPS63155016U (en]) 1988-10-12

Similar Documents

Publication Publication Date Title
US6355927B1 (en) Interpolation methods and circuits for increasing the resolution of optical encoders
JP3179493B2 (ja) アブソリュートエンコーダ
US6175109B1 (en) Encoder for providing incremental and absolute position data
EP0230287A2 (en) A magnetic rotary sensor
JPH0445764B2 (en])
CA1189194A (en) Incremental optical encoder system with addressable index
US5012238A (en) Absolute encoder
US7521669B2 (en) Multi-bit absolute position optical encoder with reduced number of tracks
JPH0545929Y2 (en])
WO1999032854A1 (fr) Codeur
JP2670193B2 (ja) 位置検出器
US6577984B1 (en) Device and method for digital position measuring
JPH01152314A (ja) アブソリュートエンコーダ
JPH0814499B2 (ja) 絶対値エンコーダ
JP2007071732A (ja) 光学式絶対値エンコーダ
JPH06317432A (ja) 光学式変位検出装置
JPS60100015A (ja) ロ−タリ−エンコ−ダ
JPH0473527B2 (en])
JPH04136715A (ja) エンコーダ
JP3446537B2 (ja) アブソリュートエンコーダ
JPH06347292A (ja) 光学式アブソリュート形ロータリーエンコーダ
CN216695041U (zh) 用于旋转编码器的可降低安装精度要求的码盘结构
JPH0515213B2 (en])
JPH047818B2 (en])
JP2629833B2 (ja) 複合型ロータリエンコーダ