JPH0736448Y2 - Ｄｃサ−ボモ−タの過負荷保護回路 - Google Patents

Ｄｃサ−ボモ−タの過負荷保護回路

Info

Publication number
JPH0736448Y2
JPH0736448Y2 JP1987098420U JP9842087U JPH0736448Y2 JP H0736448 Y2 JPH0736448 Y2 JP H0736448Y2 JP 1987098420 U JP1987098420 U JP 1987098420U JP 9842087 U JP9842087 U JP 9842087U JP H0736448 Y2 JPH0736448 Y2 JP H0736448Y2
Authority
JP
Japan
Prior art keywords
value
servo motor
current
servomotor
time
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
JP1987098420U
Other languages
English (en)
Japanese (ja)
Other versions
JPS646743U (cs
Inventor
利夫 金子
孝 菅野
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP1987098420U priority Critical patent/JPH0736448Y2/ja
Publication of JPS646743U publication Critical patent/JPS646743U/ja
Application granted granted Critical
Publication of JPH0736448Y2 publication Critical patent/JPH0736448Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Protection Of Generators And Motors (AREA)
JP1987098420U 1987-06-29 1987-06-29 Ｄｃサ−ボモ−タの過負荷保護回路 Expired - Lifetime JPH0736448Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987098420U JPH0736448Y2 (ja) 1987-06-29 1987-06-29 Ｄｃサ−ボモ−タの過負荷保護回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987098420U JPH0736448Y2 (ja) 1987-06-29 1987-06-29 Ｄｃサ−ボモ−タの過負荷保護回路

Publications (2)

Publication Number Publication Date
JPS646743U JPS646743U (cs) 1989-01-13
JPH0736448Y2 true JPH0736448Y2 (ja) 1995-08-16

Family

ID=31324666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987098420U Expired - Lifetime JPH0736448Y2 (ja) 1987-06-29 1987-06-29 Ｄｃサ−ボモ−タの過負荷保護回路

Country Status (1)

Country Link
JP (1) JPH0736448Y2 (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4313780Y1 (cs) * 1967-07-11 1968-06-12

Also Published As

Publication number Publication date
JPS646743U (cs) 1989-01-13

Similar Documents

Publication Publication Date Title
JP3290481B2 (ja) 冷凍サイクル制御装置
US6822409B2 (en) Circuit using current limiting to reduce power consumption of actuator with DC brush motor
US20040251863A1 (en) Method for operating an electronically commutated motor, and motor for carrying out one such method
US4504881A (en) Protective circuit for an electric motor
JPH0736448Y2 (ja) Ｄｃサ−ボモ−タの過負荷保護回路
US5083068A (en) Method and device for enlarging a stoppage safety function for electric motors
US4757246A (en) Step motor drive circuit
JP3200278B2 (ja) モータコントローラ
GB2247999A (en) Brushless DC motor monitor
JPS61169366A (ja) 電動式パワ−ステアリング制御装置
JPH0613582Y2 (ja) 過電流保護回路
JP2624524B2 (ja) 電動機の過負荷検出装置
JP3230757B2 (ja) 三相ｄｃブラシレスモータ
JP2886398B2 (ja) ステッピングモ−タの駆動装置
Regan A DMOS 3A 55V H-Bridge The LMD18200
JPH056425B2 (cs)
JPH0132738B2 (cs)
JP3800260B2 (ja) ブラシレスモータの保護装置
KR0120545B1 (ko) 직류서보 전동기의 과부하 보호회로
SU1043783A1 (ru) Устройство дл защиты электродвигател от перегрузки
JPH07147767A (ja) モータ駆動装置の電源制御装置
JP2573988Y2 (ja) 放電回路過熱保護装置
JPH06245563A (ja) サーボモータ回生処理回路
JPH061997B2 (ja) 誘導性負荷駆動回路
JP2538974B2 (ja) 回転停止検出回路