JPS52156283A - Servo motor drive unit - Google Patents

Servo motor drive unit

Info

Publication number
JPS52156283A
JPS52156283A JP7315976A JP7315976A JPS52156283A JP S52156283 A JPS52156283 A JP S52156283A JP 7315976 A JP7315976 A JP 7315976A JP 7315976 A JP7315976 A JP 7315976A JP S52156283 A JPS52156283 A JP S52156283A
Authority
JP
Japan
Prior art keywords
servo motor
drive unit
motor drive
stops
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.)
Pending
Application number
JP7315976A
Other languages
Japanese (ja)
Inventor
Keizo Nomura
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 JP7315976A priority Critical patent/JPS52156283A/en
Publication of JPS52156283A publication Critical patent/JPS52156283A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To apply daming voltage to a servo motor if a mechanical turning force is produced when reduction drive is performed just before the motor stops and after stops once.
COPYRIGHT: (C)1977,JPO&Japio
JP7315976A 1976-06-23 1976-06-23 Servo motor drive unit Pending JPS52156283A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7315976A JPS52156283A (en) 1976-06-23 1976-06-23 Servo motor drive unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7315976A JPS52156283A (en) 1976-06-23 1976-06-23 Servo motor drive unit

Publications (1)

Publication Number Publication Date
JPS52156283A true JPS52156283A (en) 1977-12-26

Family

ID=13510104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7315976A Pending JPS52156283A (en) 1976-06-23 1976-06-23 Servo motor drive unit

Country Status (1)

Country Link
JP (1) JPS52156283A (en)

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