JPS5513647A - Motor with tacho-generator - Google Patents
Motor with tacho-generatorInfo
- Publication number
- JPS5513647A JPS5513647A JP8546478A JP8546478A JPS5513647A JP S5513647 A JPS5513647 A JP S5513647A JP 8546478 A JP8546478 A JP 8546478A JP 8546478 A JP8546478 A JP 8546478A JP S5513647 A JPS5513647 A JP S5513647A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- rotational frequency
- coil
- tacho
- generator
- 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
- Dc Machiner (AREA)
Abstract
PURPOSE: To detect the rotational frequency of a motor through a simple construction and easily control the rotational frequency, by fitting the stator of the motor with a coil for detecting the rotational frequency of the motor.
CONSTITUTION: For example, one coil 15 for detecting the rotational frequency of the motor is provided in a casing 1 fitted with a stator magnet 3. A magnetic field generated from a rotor is detected and changed into a voltage, which is picked out from the terminals of the detection coil 15 to detect the rotational frequency. Therefore, the rotational frequency of the motor is simply detected and can be easily controlled.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8546478A JPS5513647A (en) | 1978-07-13 | 1978-07-13 | Motor with tacho-generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8546478A JPS5513647A (en) | 1978-07-13 | 1978-07-13 | Motor with tacho-generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5513647A true JPS5513647A (en) | 1980-01-30 |
Family
ID=13859601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8546478A Pending JPS5513647A (en) | 1978-07-13 | 1978-07-13 | Motor with tacho-generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5513647A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05211747A (en) * | 1991-08-27 | 1993-08-20 | Robert Bosch Gmbh | Electric motor with device for detecting position of rotor, number of revolution and/or direction of rotation |
-
1978
- 1978-07-13 JP JP8546478A patent/JPS5513647A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05211747A (en) * | 1991-08-27 | 1993-08-20 | Robert Bosch Gmbh | Electric motor with device for detecting position of rotor, number of revolution and/or direction of rotation |
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