CN205123528U - Novel three -phase asynchronous motor - Google Patents
Novel three -phase asynchronous motor Download PDFInfo
- Publication number
- CN205123528U CN205123528U CN201520632302.0U CN201520632302U CN205123528U CN 205123528 U CN205123528 U CN 205123528U CN 201520632302 U CN201520632302 U CN 201520632302U CN 205123528 U CN205123528 U CN 205123528U
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- shell
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a novel three -phase asynchronous motor, including terminal box, stator core, stator winding, pivot, rotor, fan, housing, bearing, frame, end cover and bearing cap, be provided with the shell on the frame, be provided with the terminal box on the shell, the inside stator core that is provided with of shell, the inside stator winding that is provided with of stator core, shell no. 1 is served to connect and is provided with the end cover, the end cover center is provided with the bearing cap. The utility model discloses simple structure, convenient operation more economizes the energy, the environmental protection, longe -lived, maintain simple, guarantee that the motor in frequent start -up course, is difficult to burn out, reach the effect of the life extension of motor.
Description
Technical field
The utility model relates to a kind of Novel three phase asynchronous motor.
Background technology
Threephase asynchronous is a kind of new energy-conserving product, and this motor has significant energy-saving effect for the occasion run continuously, load factor is higher.Abroad develop one after another from middle nineteen seventies Ge great manufactory and produce this motor, China Bureau of Energy of national Economic and Trade Commission and Machinery Ministry science and technology department, electrician office support under, by Machinery Ministry Shanghai Electric Appliances Science Inst organize Beijing, Dalian, Shanghai, Boshan Deng Shiyujia electrical machinery plant and Huazhong Institute of Technology 2006 design and trial-produceed YX3(IP55 successfully) series of high efficiency rate threephase asynchronous.
Threephase asynchronous runnability is good, and can save various material.By the difference of rotor structure, threephase asynchronous can be divided into cage and Wound-rotor type two kinds.The Induction Motor Structure of cage rotor is simple, reliable, lightweight, low price, is widely used, and its major defect is speed governing difficulty.The rotor of wound three-phase asynchronous motor is the same with stator to be also provided with three-phase windings and to be connected with outside rheostat by slip ring, brush.Standardsizing rheostat resistance can improve the startability of motor and regulate the rotating speed of motor.
At present, existing threephase asynchronous complex structure, the problems such as production cost is higher, and efficiency is low, time-consuming, during frequent starting instrument lathe, use and have just burnt out in week less than 1-2.
Summary of the invention
The technical problems to be solved in the utility model is to provide the Novel three phase asynchronous motor that a kind of structure simply reduces labor strength.
For solving the problem, the utility model adopts following technical scheme:
A kind of Novel three phase asynchronous motor, comprise terminal box, stator core, stator winding, rotating shaft, rotor, fan, case, bearing, support, end cap and bearing cap, described support is provided with shell, described shell is provided with terminal box, described enclosure is provided with stator core, described stator core inside is provided with stator winding, described shell one end is connected with end cap, described end cap central is provided with bearing cap, described stator winding inside is connected with rotating shaft by bearing, described rotating shaft is provided with rotor, the other end of described rotating shaft is connected with fan, described fan is provided with case.
As preferably, described shell is provided with maintenance window.
As preferably, described terminal box is provided with control button.
The utility model structure is simple, easy to operate, more economizes the energy; Environmental protection, life-span length, maintenance are simply; Ensure that motor is in frequent starting process, is not easy to burn out, the effect that the useful life reaching motor extends.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
Consult shown in Fig. 1, a kind of Novel three phase asynchronous motor, comprise terminal box 1, stator core 2, stator winding 3, rotating shaft 4, rotor 5, fan 6, case 7, bearing 8, support 9, end cap 10 and bearing cap 11, described support 9 is provided with shell, described shell is provided with terminal box 1, described enclosure is provided with stator core 2, described stator core 2 inside is provided with stator winding 3, described shell one end is connected with end cap 10, described end cap 10 center is provided with bearing cap 11, described stator winding 3 inside is connected with rotating shaft 4 by bearing 8, described rotating shaft 4 is provided with rotor 5, the other end of described rotating shaft 4 is connected with fan 6, described fan 6 is provided with case 7, described shell is provided with waterproof membrane, described case 7 is provided with louvre.
It should be noted that and described shell is provided with maintenance window.
It should be noted that and described terminal box 1 is provided with control button.
Threephase asynchronous is made up of two essential parts: stators and rotators.The structure of asynchronous motor.1, stator is in space transfixion, primarily of part compositions such as stator core, stator winding, support, end caps.
1 stator core
Cylindrically, load in support, it is a part for motor main flux magnetic circuit to stator core.In order to reduce core loss, it be by thickness be between 0.5mm, sheet with insulating varnish insulate silicon steel sheet closed assembly compress form; The shape of silicon steel sheet, stator core circumferential inner surface has equally distributed straight trough vertically, in order to embed stator winding.In order to increase area of dissipation, when stator core is long, goes up in the axial direction and having a ventilation ducts at a certain distance.
2 stator winding
Stator winding by differing 1200 electrical degrees in space, three-phase windings that the structure of symmetric arrays is completely equal forms.In order to produce the rotating magnetic field of multipair magnetic pole, every phase winding can be made up of multiple coils connected in series.Each conductor of every phase winding embeds in stator core slot according to the dispersion of certain rule.
Threephase stator winding will connect with AC power.For this reason, the first and end of threephase stator winding is all guided to be fixed in the terminal box of motor casing.Six binding posts are had in box.
The standardized element that the utility model uses all can be commercially, shaped piece all can carry out customized according to specification with the record of accompanying drawing, the concrete connected mode of each part all adopts the conventional means such as bolt, rivet, welding ripe in prior art, machinery, part and equipment all adopt in prior art, conventional model, add that circuit connects and adopt connected mode conventional in prior art, be not described in detail in this.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a Novel three phase asynchronous motor, it is characterized in that: comprise terminal box (1), stator core (2), stator winding (3), rotating shaft (4), rotor (5), fan (6), case (7), bearing (8), support (9), end cap (10) and bearing cap (11), (9) are provided with shell to described support, described shell is provided with terminal box (1), described enclosure is provided with stator core (2), described stator core (2) inside is provided with stator winding (3), described shell one end is connected with end cap (10), described end cap (10) center is provided with bearing cap (11), described stator winding (3) inside is connected with rotating shaft (4) by bearing (8), described rotating shaft (4) is provided with rotor (5), the other end of described rotating shaft (4) is connected with fan (6), described fan (6) is provided with case (7).
2. a kind of Novel three phase asynchronous motor according to claim 1, is characterized in that: described shell is provided with maintenance window.
3. a kind of Novel three phase asynchronous motor according to claim 1, is characterized in that: (1) is provided with control button to described terminal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632302.0U CN205123528U (en) | 2015-08-21 | 2015-08-21 | Novel three -phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632302.0U CN205123528U (en) | 2015-08-21 | 2015-08-21 | Novel three -phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205123528U true CN205123528U (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520632302.0U Expired - Fee Related CN205123528U (en) | 2015-08-21 | 2015-08-21 | Novel three -phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205123528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787550A (en) * | 2017-02-03 | 2017-05-31 | 上海通凌化工有限公司 | A kind of Width funtion motor and control method suitable for ecological balance instrument |
| CN108923573A (en) * | 2018-07-06 | 2018-11-30 | 李东方 | A kind of multifunctional leather belt motor |
-
2015
- 2015-08-21 CN CN201520632302.0U patent/CN205123528U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787550A (en) * | 2017-02-03 | 2017-05-31 | 上海通凌化工有限公司 | A kind of Width funtion motor and control method suitable for ecological balance instrument |
| CN106787550B (en) * | 2017-02-03 | 2023-10-31 | 上海通凌化工有限公司 | Wide-voltage motor suitable for ecological balance instrument and control method |
| CN108923573A (en) * | 2018-07-06 | 2018-11-30 | 李东方 | A kind of multifunctional leather belt motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20160821 |