CN2660774Y - Dynamo able to output revolution signal - Google Patents
Dynamo able to output revolution signal Download PDFInfo
- Publication number
- CN2660774Y CN2660774Y CNU2003201057057U CN200320105705U CN2660774Y CN 2660774 Y CN2660774 Y CN 2660774Y CN U2003201057057 U CNU2003201057057 U CN U2003201057057U CN 200320105705 U CN200320105705 U CN 200320105705U CN 2660774 Y CN2660774 Y CN 2660774Y
- Authority
- CN
- China
- Prior art keywords
- motor
- tachometer generator
- rotor
- hall
- revolution sensor
- 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 - Fee Related
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Abstract
A motor with the capacity of outputting revolution signal has the same casing as the casing of the prior art. A stator and a rotor are arranged in the casing, the rotor is provided with a motor shaft. The difference between the utility model and the prior art is that the utility model is provided with a Hall revolution sensor, a magnetic electrical revolution sensor or an photoelectric revolution sensor close to the motor shaft or on both sides of the rotor, and the lead wires of the Hall revolution sensor, the magnetic electrical revolution sensor or the photoelectric revolution sensor get out from the casing. Due to the Hall revolution sensor, the magnetic electrical revolution sensor or the photoelectric revolution sensor provided by the utility model and arranged close to the shaft of the motor or on both sides of the rotor, the revolution sensor can output revolution signal of the motor when the motor rotates.
Description
Technical field
The utility model relates to the axle and the rotor of a kind of motor, particularly a kind of motor.
Background technology
Motor has motor housing, and stator and rotor are arranged in the motor housing, and motor shaft is arranged on the rotor.Motor rotor when work drives motor shaft and rotates the output rotational power.In the prior art, motor does not have the revolution signal output apparatus, and in some use occasion that need use revolution, this motor is not well suited for.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, to propose a kind of motor of exportable revolution signal.
The utility model is realized with the following method.
The motor of exportable revolution signal has and the identical motor housing of motor in the prior art, stator and rotor are arranged in the motor housing, motor shaft is arranged on the rotor, with the motor in the prior art inequality to be that the two ends of or rotor other at motor shaft are other be equipped with Hall tachometer generator, magnetoelectricity tachometer generator or photoelectricity tachometer generator, the lead-in wire of Hall tachometer generator, magnetoelectricity tachometer generator or photoelectricity tachometer generator is drawn through motor housing.
The utility model is equipped with Hall tachometer generator, magnetoelectricity tachometer generator or photoelectricity tachometer generator because of next to axis or two ends of rotor side at motor when rotating, when motor rotates, and the revolution signal of the exportable motor of above-mentioned tachometer generator.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 is that schematic diagram cuts open in the master office of looking of the motor of the exportable revolution signal that Hall tachometer generator, magnetoelectricity tachometer generator or photoelectricity tachometer generator are arranged of the next to axis in the motor housing;
Fig. 2 is that schematic diagram cuts open in the master office of looking of the motor of the other exportable revolution signal that Hall tachometer generator, magnetoelectricity tachometer generator or photoelectricity tachometer generator arranged of rotor one end in the motor housing.
Fig. 3 is that the master of the motor of the outer next to axis of motor housing exportable revolution signal that Hall tachometer generator, magnetoelectricity tachometer generator or photoelectricity tachometer generator are arranged looks schematic diagram;
Embodiment
Among Fig. 1, the motor of exportable revolution signal has and the identical motor housing 1 of motor in the prior art, stator 2 and rotor 3 are arranged in the motor housing, motor shaft 4 is arranged on the rotor, with the motor in the prior art inequality be other Hall tachometer generator, magnetoelectricity tachometer generator or the photoelectricity tachometer generator 5 of being equipped with of motor shaft in motor housing.
Among Fig. 2, the motor of exportable revolution signal has and the identical motor housing 1 of motor in the prior art, stator 2 and rotor 3 are arranged in the motor housing, motor shaft 4 is arranged on the rotor, with the motor in the prior art inequality be other Hall tachometer generator, magnetoelectricity tachometer generator or the photoelectricity tachometer generator 6 of being equipped with of rotor one end in motor housing.
Among Fig. 3, the motor of exportable revolution signal has and the identical motor housing 1 of motor in the prior art, stator 2 and rotor 3 are arranged in the motor housing, motor shaft 4 is arranged on the rotor, with the motor in the prior art inequality be other Hall tachometer generator, magnetoelectricity tachometer generator or the photoelectricity tachometer generator 7 of being equipped with of motor shaft outside motor housing.
Claims (4)
1. the motor of an exportable revolution signal, have and the identical motor housing of motor in the prior art, stator and rotor are arranged in the motor housing, motor shaft is arranged on the rotor, it is characterized in that: two ends other at motor shaft or rotor are other to be equipped with Hall tachometer generator, magnetoelectricity tachometer generator or photoelectricity tachometer generator, and the lead-in wire of Hall tachometer generator, magnetoelectricity tachometer generator or photoelectricity tachometer generator is drawn motor housing.
2. by the motor of the described exportable revolution signal of claim 1, it is characterized in that: described Hall tachometer generator, magnetoelectricity tachometer generator or photoelectricity tachometer generator are by the motor shaft outside motor housing.
3. by the motor of the described exportable revolution signal of claim 1, it is characterized in that: described Hall tachometer generator, magnetoelectricity tachometer generator or photoelectricity tachometer generator are by the motor shaft in motor housing.
4. by the motor of the described exportable revolution signal of claim 1, it is characterized in that: described Hall tachometer generator, magnetoelectricity tachometer generator or photoelectricity tachometer generator are by the end of the rotor in motor housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201057057U CN2660774Y (en) | 2003-12-01 | 2003-12-01 | Dynamo able to output revolution signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201057057U CN2660774Y (en) | 2003-12-01 | 2003-12-01 | Dynamo able to output revolution signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2660774Y true CN2660774Y (en) | 2004-12-01 |
Family
ID=34341332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201057057U Expired - Fee Related CN2660774Y (en) | 2003-12-01 | 2003-12-01 | Dynamo able to output revolution signal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2660774Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621422A (en) * | 2013-12-17 | 2014-03-12 | 山东大学 | Distributed wireless material metering system of standardized henhouses |
| WO2020034285A1 (en) * | 2018-08-15 | 2020-02-20 | 广东顺德华焱电子科技有限公司 | Motor rotation number measurement device and method, and rebar bundling machine |
-
2003
- 2003-12-01 CN CNU2003201057057U patent/CN2660774Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621422A (en) * | 2013-12-17 | 2014-03-12 | 山东大学 | Distributed wireless material metering system of standardized henhouses |
| CN103621422B (en) * | 2013-12-17 | 2015-08-05 | 山东大学 | Standardization hen house distributed wireless meter material system |
| WO2020034285A1 (en) * | 2018-08-15 | 2020-02-20 | 广东顺德华焱电子科技有限公司 | Motor rotation number measurement device and method, and rebar bundling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |