JPS6447281A - Lock detector for ultrasonic motor actuator - Google Patents

Lock detector for ultrasonic motor actuator

Info

Publication number
JPS6447281A
JPS6447281A JP62201390A JP20139087A JPS6447281A JP S6447281 A JPS6447281 A JP S6447281A JP 62201390 A JP62201390 A JP 62201390A JP 20139087 A JP20139087 A JP 20139087A JP S6447281 A JPS6447281 A JP S6447281A
Authority
JP
Japan
Prior art keywords
circuit
ultrasonic motor
output
driving signal
motor
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
JP62201390A
Other languages
English (en)
Other versions
JP2521104B2 (ja
Inventor
Sadao Mochiki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bosch Corp
Original Assignee
Diesel Kiki 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 Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Priority to JP62201390A priority Critical patent/JP2521104B2/ja
Publication of JPS6447281A publication Critical patent/JPS6447281A/ja
Application granted granted Critical
Publication of JP2521104B2 publication Critical patent/JP2521104B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/14—Drive circuits; Control arrangements or methods
JP62201390A 1987-08-12 1987-08-12 超音波モ−タアクチユエ−タのロツク検出装置 Expired - Fee Related JP2521104B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62201390A JP2521104B2 (ja) 1987-08-12 1987-08-12 超音波モ−タアクチユエ−タのロツク検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62201390A JP2521104B2 (ja) 1987-08-12 1987-08-12 超音波モ−タアクチユエ−タのロツク検出装置

Publications (2)

Publication Number Publication Date
JPS6447281A true JPS6447281A (en) 1989-02-21
JP2521104B2 JP2521104B2 (ja) 1996-07-31

Family

ID=16440290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62201390A Expired - Fee Related JP2521104B2 (ja) 1987-08-12 1987-08-12 超音波モ−タアクチユエ−タのロツク検出装置

Country Status (1)

Country Link
JP (1) JP2521104B2 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01190269A (ja) * 1988-01-22 1989-07-31 Nikon Corp 超音波モータの保護装置
JPH0322870A (ja) * 1989-06-16 1991-01-31 Nissan Motor Co Ltd 超音波モータ駆動装置
JPH03150077A (ja) * 1989-11-07 1991-06-26 Fukoku:Kk 振動波モータの駆動装置
JPH03183373A (ja) * 1989-12-08 1991-08-09 Nissan Motor Co Ltd 超音波モータの駆動装置
JPH0397391U (ja) * 1990-01-22 1991-10-07
JPH03243183A (ja) * 1990-02-21 1991-10-30 Seiko Instr Inc 超音波モータ装置
WO1999044281A1 (fr) * 1998-02-27 1999-09-02 Star Micronics Co., Ltd. Procede d'entrainement de moteur ultrasonique
CN107623460A (zh) * 2017-09-21 2018-01-23 四川航天机电工程研究所 一种基于SoC的大力矩超声电机驱动系统

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01190269A (ja) * 1988-01-22 1989-07-31 Nikon Corp 超音波モータの保護装置
JPH0322870A (ja) * 1989-06-16 1991-01-31 Nissan Motor Co Ltd 超音波モータ駆動装置
JPH03150077A (ja) * 1989-11-07 1991-06-26 Fukoku:Kk 振動波モータの駆動装置
JPH03183373A (ja) * 1989-12-08 1991-08-09 Nissan Motor Co Ltd 超音波モータの駆動装置
JPH0397391U (ja) * 1990-01-22 1991-10-07
JPH03243183A (ja) * 1990-02-21 1991-10-30 Seiko Instr Inc 超音波モータ装置
WO1999044281A1 (fr) * 1998-02-27 1999-09-02 Star Micronics Co., Ltd. Procede d'entrainement de moteur ultrasonique
CN107623460A (zh) * 2017-09-21 2018-01-23 四川航天机电工程研究所 一种基于SoC的大力矩超声电机驱动系统
CN107623460B (zh) * 2017-09-21 2019-03-19 四川航天机电工程研究所 一种基于SoC的大力矩超声电机驱动系统

Also Published As

Publication number Publication date
JP2521104B2 (ja) 1996-07-31

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