CN204391691U - Overtemperature protection formula stepping motor - Google Patents
Overtemperature protection formula stepping motor Download PDFInfo
- Publication number
- CN204391691U CN204391691U CN201520111651.8U CN201520111651U CN204391691U CN 204391691 U CN204391691 U CN 204391691U CN 201520111651 U CN201520111651 U CN 201520111651U CN 204391691 U CN204391691 U CN 204391691U
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- CN
- China
- Prior art keywords
- motor
- controller
- buzzer
- stepping motor
- utility
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- 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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- 230000009191 jumping Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
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- Protection Of Generators And Motors (AREA)
Abstract
The utility model relates to technical field of motors, especially a kind of overtemperature protection formula stepping motor, comprise motor, controller and temperature sensor, described controller and temperature sensor are installed on the housing of motor, described controller, temperature sensor is connected with motor signal, also there is buzzer, described buzzer is arranged on the housing of described motor, described buzzer is connected with controller signals, overtemperature protection formula stepping motor of the present utility model, when stepping motor is overheated reach uniform temperature rear motor can automatic stop jumping, the alarm and buzzer can sound, the utility model substantially increases security performance and the useful life of motor.
Description
Technical field
The utility model relates to technical field of motors, especially a kind of overtemperature protection formula stepping motor.
Background technology
Positioning precision generally pursued by stepping motor and moment exports, efficiency comparison is low, electric current is general larger, and harmonic components is high, the frequency of alternating current also changes with rotating speed, thus stepping motor ubiquity heat condition, and situation is more serious than general alternating current machine, when the temperature of motor acquires a certain degree, as shutdown can make the magnetic material of motor demagnetize not in time, greatly shorten the life-span of motor, if also have motor generation stall or some exceptions to cause motor to generate heat rapidly, if now do not have the timely process of related personnel to cause security incident, traditional stepping motor ensures safety by conventional additional means such as fuses and cost is high, and the application scenario of stepping motor is very many, so self-protection must be carried out to itself.
Utility model content
The technical problems to be solved in the utility model is: generate heat seriously to solve stepping motor and easily cause security incident, now providing a kind of overtemperature protection formula stepping motor.
The utility model solves the technical scheme that its technical problem adopts: a kind of overtemperature protection formula stepping motor, comprise motor, controller and temperature sensor, described controller and temperature sensor are installed on the housing of motor, described controller, temperature sensor is connected with motor signal, the motor temperature detected can be sent to controller by temperature sensor in the form of a signal, according to the safe temperature of setting, controller can judge whether motor wants power-off, when the temperature of motor is higher than design temperature, controller can automatically by the power cut-off of motor, realize overheat protector.
During in order to make motor temperature too high, staff can know in time and process, and further, also has buzzer, and described buzzer is arranged on the housing of described motor, and described buzzer is connected with controller signals.
The beneficial effects of the utility model are: overtemperature protection formula stepping motor of the present utility model; when stepping motor is overheated reach uniform temperature rear motor can automatic stop jumping; the alarm and buzzer can sound, the utility model substantially increases security performance and the useful life of motor.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 schematic diagram of the present utility model;
In figure: 1, housing, 2, buzzer, 3, temperature sensor, 4, controller.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Embodiment 1
A kind of overtemperature protection formula stepping motor as shown in Figure 1; comprise motor; controller 4 and temperature sensor 3; controller 4 and temperature sensor 3 are installed on the housing 1 of motor; controller 4, temperature sensor 3 are connected with motor signal; also have buzzer 2, buzzer 2 is arranged on the housing 1 of motor, and buzzer 2 is connected with controller 4 signal.
Operation principle:
The motor temperature detected can be sent to controller 4 by temperature sensor 3 in the form of a signal; according to the safe temperature of setting, controller 4 can judge whether motor wants power-off; when the temperature of motor is higher than design temperature; controller 4 can automatically by the power cut-off of motor; buzzer 2 can send sound warning simultaneously, realizes overheat protector.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (2)
1. an overtemperature protection formula stepping motor; comprise motor; controller (4) and temperature sensor (3); it is characterized in that: described controller (4) and temperature sensor (3) are installed on the housing (1) of motor, described controller (4), temperature sensor (3) are connected with motor signal.
2. overtemperature protection formula stepping motor according to claim 1; it is characterized in that: also there is buzzer (2); described buzzer (2) is arranged on the housing (1) of described motor, and described buzzer (2) is connected with controller (4) signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111651.8U CN204391691U (en) | 2015-02-15 | 2015-02-15 | Overtemperature protection formula stepping motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111651.8U CN204391691U (en) | 2015-02-15 | 2015-02-15 | Overtemperature protection formula stepping motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204391691U true CN204391691U (en) | 2015-06-10 |
Family
ID=53364378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520111651.8U Expired - Fee Related CN204391691U (en) | 2015-02-15 | 2015-02-15 | Overtemperature protection formula stepping motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204391691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111522220A (en) * | 2020-04-15 | 2020-08-11 | 漳州市德恒电子有限公司 | Double-motor control system for quartz clock |
-
2015
- 2015-02-15 CN CN201520111651.8U patent/CN204391691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111522220A (en) * | 2020-04-15 | 2020-08-11 | 漳州市德恒电子有限公司 | Double-motor control system for quartz clock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |