JPS52156282A - Servo motor drive unit - Google Patents

Servo motor drive unit

Info

Publication number
JPS52156282A
JPS52156282A JP7315876A JP7315876A JPS52156282A JP S52156282 A JPS52156282 A JP S52156282A JP 7315876 A JP7315876 A JP 7315876A JP 7315876 A JP7315876 A JP 7315876A JP S52156282 A JPS52156282 A JP S52156282A
Authority
JP
Japan
Prior art keywords
servo motor
drive unit
motor drive
inversion
switch
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.)
Pending
Application number
JP7315876A
Other languages
Japanese (ja)
Inventor
Keizo Nomura
Ryuichi Kyomasu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7315876A priority Critical patent/JPS52156282A/en
Publication of JPS52156282A publication Critical patent/JPS52156282A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To switch a servo motor into the low speed drive near the prescribed position and obtain a proper size of drive force at inversion.
COPYRIGHT: (C)1977,JPO&Japio
JP7315876A 1976-06-23 1976-06-23 Servo motor drive unit Pending JPS52156282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7315876A JPS52156282A (en) 1976-06-23 1976-06-23 Servo motor drive unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7315876A JPS52156282A (en) 1976-06-23 1976-06-23 Servo motor drive unit

Publications (1)

Publication Number Publication Date
JPS52156282A true JPS52156282A (en) 1977-12-26

Family

ID=13510078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7315876A Pending JPS52156282A (en) 1976-06-23 1976-06-23 Servo motor drive unit

Country Status (1)

Country Link
JP (1) JPS52156282A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61273191A (en) * 1985-05-24 1986-12-03 Rohm Co Ltd Electronic governor
JPS6348398U (en) * 1986-09-12 1988-04-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61273191A (en) * 1985-05-24 1986-12-03 Rohm Co Ltd Electronic governor
JPS6348398U (en) * 1986-09-12 1988-04-01

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