JPS5541154A - Motor controller - Google Patents
Motor controllerInfo
- Publication number
- JPS5541154A JPS5541154A JP11315378A JP11315378A JPS5541154A JP S5541154 A JPS5541154 A JP S5541154A JP 11315378 A JP11315378 A JP 11315378A JP 11315378 A JP11315378 A JP 11315378A JP S5541154 A JPS5541154 A JP S5541154A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- time
- predetermined
- rotating speed
- stop
- 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
Links
Landscapes
- Control Of Electric Motors In General (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
PURPOSE: To always stably stop a motor for the shortest time by detecting that the motor becomes at set rotating speed and braking it for predetermined time from the time.
CONSTITUTION: When a motor 1 rotating at predetermined rotating speed is stopped, a rotation stop command signal is applied to a torque direction inverting terminal of a motor drive circuit 4 to generate a predetermined torque in reverse direction to the previous rotating direction at the motor 1. Thus, the motor 1 is decelerated at predetermined gradient to lower the rotating speed thereof and to operate a rotating speed detecting circuit 5 at the time point when producing a frequency corresponding to the frequency generator 2 to start operating at a timer 6 upon reception of the output from the circuit 5. After predetermined time, an output is applied to the power shut-off terminal of the circit 4 to stop supplying power to the motor 1 at that time to allow the motor 1 to stop immediately.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11315378A JPS5541154A (en) | 1978-09-14 | 1978-09-14 | Motor controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11315378A JPS5541154A (en) | 1978-09-14 | 1978-09-14 | Motor controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5541154A true JPS5541154A (en) | 1980-03-22 |
Family
ID=14604901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11315378A Pending JPS5541154A (en) | 1978-09-14 | 1978-09-14 | Motor controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5541154A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56148184A (en) * | 1980-04-18 | 1981-11-17 | Hitachi Ltd | Controlling device of stopping dc motor |
JPS59102185U (en) * | 1982-12-24 | 1984-07-10 | 株式会社東芝 | Paper processing equipment |
JPH047603A (en) * | 1990-04-25 | 1992-01-13 | Okuma Mach Works Ltd | Numerical controller |
JPH0475486A (en) * | 1990-07-17 | 1992-03-10 | Matsushita Electric Ind Co Ltd | Stopping device for motor |
JP2010244266A (en) * | 2009-04-03 | 2010-10-28 | Fuji Electric Systems Co Ltd | Electric motor driving system |
CN105932911A (en) * | 2014-12-22 | 2016-09-07 | 恩格尔奥地利有限公司 | Motor |
-
1978
- 1978-09-14 JP JP11315378A patent/JPS5541154A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56148184A (en) * | 1980-04-18 | 1981-11-17 | Hitachi Ltd | Controlling device of stopping dc motor |
JPS59102185U (en) * | 1982-12-24 | 1984-07-10 | 株式会社東芝 | Paper processing equipment |
JPH047603A (en) * | 1990-04-25 | 1992-01-13 | Okuma Mach Works Ltd | Numerical controller |
JPH0475486A (en) * | 1990-07-17 | 1992-03-10 | Matsushita Electric Ind Co Ltd | Stopping device for motor |
JP2010244266A (en) * | 2009-04-03 | 2010-10-28 | Fuji Electric Systems Co Ltd | Electric motor driving system |
CN105932911A (en) * | 2014-12-22 | 2016-09-07 | 恩格尔奥地利有限公司 | Motor |
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