JP2018075687A5 - - Google Patents

Download PDF

Info

Publication number
JP2018075687A5
JP2018075687A5 JP2016220217A JP2016220217A JP2018075687A5 JP 2018075687 A5 JP2018075687 A5 JP 2018075687A5 JP 2016220217 A JP2016220217 A JP 2016220217A JP 2016220217 A JP2016220217 A JP 2016220217A JP 2018075687 A5 JP2018075687 A5 JP 2018075687A5
Authority
JP
Japan
Prior art keywords
speed
signal
magnetic flux
moving member
rotation
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.)
Granted
Application number
JP2016220217A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018075687A (ja
JP6675296B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2016220217A priority Critical patent/JP6675296B2/ja
Priority claimed from JP2016220217A external-priority patent/JP6675296B2/ja
Publication of JP2018075687A publication Critical patent/JP2018075687A/ja
Publication of JP2018075687A5 publication Critical patent/JP2018075687A5/ja
Application granted granted Critical
Publication of JP6675296B2 publication Critical patent/JP6675296B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016220217A 2016-11-11 2016-11-11 電動工具 Active JP6675296B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016220217A JP6675296B2 (ja) 2016-11-11 2016-11-11 電動工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016220217A JP6675296B2 (ja) 2016-11-11 2016-11-11 電動工具

Publications (3)

Publication Number Publication Date
JP2018075687A JP2018075687A (ja) 2018-05-17
JP2018075687A5 true JP2018075687A5 (sv) 2019-04-11
JP6675296B2 JP6675296B2 (ja) 2020-04-01

Family

ID=62149840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016220217A Active JP6675296B2 (ja) 2016-11-11 2016-11-11 電動工具

Country Status (1)

Country Link
JP (1) JP6675296B2 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023171496A1 (ja) * 2022-03-11 2023-09-14 株式会社村田製作所 操作ストローク検出ユニット、トリガースイッチ及び電動工具
CN115148523B (zh) * 2022-09-06 2022-11-18 江苏鑫润轨道交通车辆配件有限公司 一种手工电动工具用电开关

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5500389B2 (ja) * 2011-04-14 2014-05-21 株式会社デンソー ストローク量検出装置
JP5764388B2 (ja) * 2011-05-31 2015-08-19 佐鳥エス・テック株式会社 電動工具用トリガースイッチ
JP2013096723A (ja) * 2011-10-28 2013-05-20 Denso Corp 位置検出装置

Similar Documents

Publication Publication Date Title
JP2018537942A5 (sv)
EP1873901A3 (en) Motor control device
SE1950009A1 (en) Electric drilling and bolting device
WO2009078118A1 (ja) パルス信号発生装置、回転機、制御装置およびパワーウィンド制御装置
EP1876702A3 (en) Motor control device
JP2008011627A5 (sv)
CN103944474B (zh) 快速求解永磁同步电机转子初始角位置的方法
JP2013162694A5 (ja) モータ制御装置、搬送装置、画像形成装置、モータ制御方法およびプ ログラム
EP3239787B1 (en) Drive circuit for two-coil step motor
JP2008295284A5 (ja) ブラシレス電気機械、装置、移動体、及び、ロボット
JP2018075687A5 (sv)
JP2020525740A5 (sv)
JP2010190632A5 (sv)
EP2400658A3 (en) Method for drive-controlling electric machinery
CN108258950B (zh) 永磁无刷直流电机驱动起动的控制方法
JP6401624B2 (ja) モータの制御方法および装置
JP2008220169A5 (sv)
TW201601885A (zh) 動力工具之扭力控制機構與扭力控制方法
TWI663829B (zh) 操作電馬達的方法
JP2009168782A5 (sv)
KR20170040181A (ko) 각도 검출 장치 및 각도 검출 장치를 이용한 서보 장치
JP2020512799A5 (sv)
US9013124B2 (en) Reverse current protection control for a motor
Wang et al. A novel twelve-step sensorless drive scheme for a brushless DC motor
JP2008295205A5 (sv)