CN206164318U - Many motor power of two stators - Google Patents
Many motor power of two stators Download PDFInfo
- Publication number
- CN206164318U CN206164318U CN201621204070.XU CN201621204070U CN206164318U CN 206164318 U CN206164318 U CN 206164318U CN 201621204070 U CN201621204070 U CN 201621204070U CN 206164318 U CN206164318 U CN 206164318U
- Authority
- CN
- China
- Prior art keywords
- stator
- rotor
- iron core
- external stator
- external
- 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
Links
Abstract
The utility model discloses a many motor power of two stators, aim at providing the motor that can provide multistage rotational speed and output torque. It includes casing, stator, rotor, motor shaft, the stator comprises external stator and internal stator, the external stator comprises outer iron core (10), outer winding (1), and the internal stator comprises internal iron core (6), winding (3) that are arranged in outer iron core (10) inner ring, the rotor by rotor block (5), be located a plurality of outer steel magnet piece (11) of the peripheral and equipartition of external stator on rotor block (5), be located between external stator and the internal stator and with rotor block (5) even supporting ring (7), equipartition a plurality of magnetic steel sheet (2) constitution on this supporting ring as an organic whole. The utility model has the advantages of simple structure, easy maintenance, strong driving force, hold between flight time long etc. A great deal of, rotational speed more than a kind, many motor power.
Description
Technical field
The utility model is related to a kind of motor, more particularly to a kind of many power motors of bimorph transducer；Belong to electro-mechanical arts.
Background technology
It is well known that battery-operated motor cycle is general in the process of moving all can be according to road conditions speed change traveling at any time.Start, accelerate
Or climbing etc. low speed situations, need high pulling torque to export；And flat road conditions or when overtaking other vehicles, then need to keep invariable power, the output of high rotating speed.
However, conventional permanent magnet motor mostly is single stator structure, air-gap field is difficult to adjust, it is difficult to while meeting low speed high torque and high speed
The requirement of little torque service ability.In addition, mostly being simplex winding motor currently used for the magneto of battery-operated motor cycle；Its rotating speed and
Output torque is fixed, thus torque surplus when yet suffering from flat pavement running, climbing be short of power, inefficiency, mileages of continuation
Significantly decline etc. defect.
The content of the invention
In order to overcome drawbacks described above present in prior art, the utility model aims to provide one kind can multistage adjustment rotating speed
With many power motors of the bimorph transducer of output torque, to meet the requirement that battery-operated motor cycle adapts to various road condition changes.
To achieve these goals, the utility model is employed the following technical solutions：It includes housing, stator, rotor, motor
Axle；The stator is made up of external stator and inner stator in housing；The external stator by circular outer iron core, embedding be wound on
Outer winding in the outer iron core stator slot is constituted, the inner stator by iron core in the annular shape in outer iron core inner ring, it is embedding around
Interior winding in the interior iron core stator slot is constituted；The rotor by the rotor block of bathtub construction, positioned at external stator periphery and
Some outer steel pieces of the cloth on rotor block inwall, the supporting being connected as a single entity between external stator and inner stator and with rotor block
Ring, some interior magnetic links being distributed on the support ring inwall are constituted.
Used as one embodiment of the present utility model, the external stator is fixed on motor shaft by external stator support, institute
State inner stator to be fixedly connected with external stator support by default submounts；Rotor block is bearing on motor shaft by bearing.
Following structure can also be adopted as another embodiment of the present utility model：It is the external stator, described default
Son is respectively by the way that in external stator support, default submounts fixed shell, the housing is bearing on motor shaft by bearing；Rotor block
It is fixed on the motor shaft.In order to dust-proof, the cap for closing the stator and rotor is fixed with the side of housing.
In above-mentioned technical proposal, the stator slot of outer iron core is ganged up by line embedding groove by least two rule frames and formed, often
There is simplex winding in individual rule frame.
Compared with the prior art, the utility model increases as a result of above-mentioned technical proposal in the inner ring of external stator
One inner stator；Therefore can be coupled with rotor from different stators according to different road conditions, it is different defeated so as to obtain
Go out moment of torsion or rotating speed, not only improve motor efficiency and service life but also extend storage battery hold row ability.Further, since adopting
With the stator slot being made up of multiple rule frames, and independent simplex winding is inlayed in each rule frame；Therefore further expand
The speed adjustable range of motor.Then high-power or high rotating speed can be capable of achieving if two stator winding or multiple simplex winding are powered simultaneously
Output.Moreover, the stator slot for being constituted using multiple rule frames can not only avoid the mutually noiseless but also energy side between each simplex winding
Just winding maintenance.
Many advantages, such as the utility model has simple structure, easy to maintenance, powerful, long duration.
Description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the structural representation of another embodiment of the utility model；
Fig. 3 is the structural representation of the utility model external stator.
In figure：Outer winding 1, simplex winding 1-1, interior magnetic links 2, interior winding 3, default submounts 4, rotor block 5, interior iron core 6,
Support ring 7, external stator support 8, housing 9, outer iron core 10, outer steel piece 11, motor shaft 12, cap 13, rule frame 14.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail with specific embodiment：
Embodiment 1
As shown in Figure 1：Stator is made up of external stator and inner stator in housing 9；The external stator is by annular shape
Outer iron core 10, the embedding outer winding 1 being wound in the outer iron core stator slot (not indicating in figure) are constituted, and the inner stator is by positioned at outer
Iron core 6, the embedding interior winding 3 being wound in the interior iron core stator slot are constituted in annular shape in the inner ring of iron core 10.Rotor is tied by basin shape
The rotor block 5 of structure, positioned at external stator periphery and be distributed on some outer steel pieces 11 on the inwall of rotor block 5, positioned at external stator and
The support ring 7 being connected as a single entity between inner stator and with rotor block 5, the structure of some interior magnetic links 2 being distributed on the support ring inwall
Into.External stator is fixed on motor shaft 12 by external stator support 8, and inner stator is consolidated by default submounts 4 with external stator support 8
Fixed connection；Rotor block 5 is bearing on motor shaft 12 by bearing (not indicating in figure).In order to protect stator, housing 9 to pass through
It is bolted on external stator support 8 or is directly anchored on motor shaft 12.
Embodiment 2
On the basis of basic structure is same as Example 1, the utility model can also be using such as knot as shown in Figure 2
Structure：External stator, inner stator are respectively by the way that in external stator support 8, the fixed shell 9 of default submounts 4, the housing is by bearing (figure
In do not indicate) be bearing on motor shaft 12；Rotor block 5 is fixed on motor shaft 12.It is solid on housing 9 in order to dust-proof and attractive in appearance
Surely there is the cap 13 for closing stator, rotor.
In order to expand the speed adjustable range of motor, the stator slot of the outer iron core 10 in above-mentioned two embodiment is adopted by three rules
The structure that frame 14 is ganged up by line embedding groove, has simplex winding 1-1 in each rule frame 14.
Claims (5)
1. a kind of many power motors of bimorph transducer, including housing, stator, rotor, motor shaft；It is characterized in that：The stator is by position
External stator and inner stator in housing (9) is constituted；The external stator by circular outer iron core (10), embedding be wound on the outer iron core
Outer winding (1) in stator slot is constituted, and the inner stator is by iron core (6) in the annular shape in outer iron core (10) inner ring, embedding
The interior winding (3) being wound in the interior iron core stator slot is constituted；The rotor is by the rotor block (5) of bathtub construction, positioned at external stator
Periphery and be distributed on some outer steel pieces (11) on rotor block (5) inwall, between external stator and inner stator and and rotor
Support ring (7) that body (5) is connected as a single entity, some interior magnetic links (2) being distributed on the support ring inwall are constituted.
2. many power motors of bimorph transducer according to claim 1, it is characterised in that：The external stator passes through external stator support
(8) it is fixed on motor shaft (12), the inner stator is fixedly connected by default submounts (4) with external stator support (8)；Rotor
Body (5) is bearing on motor shaft (12) by bearing.
3. many power motors of bimorph transducer according to claim 1, it is characterised in that：The external stator, the inner stator point
Not Tong Guo external stator support (8), in default submounts (4) fixed shell (9), the housing is bearing in motor shaft (12) by bearing
On；Rotor block (5) is fixed on the motor shaft.
4. many power motors of bimorph transducer according to claim 3, it is characterised in that：The side of housing (9) is fixed with institute
State the cap (13) of stator and rotor closing.
5. many power motors of bimorph transducer according to any one in Claims 1 to 4, it is characterised in that：Outer iron core (10)
Stator slot ganged up by line embedding groove by least two rule frames (14) and form, have simplex winding (1-1) in each rule frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621204070.XU CN206164318U (en) | 2016-11-08 | 2016-11-08 | Many motor power of two stators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621204070.XU CN206164318U (en) | 2016-11-08 | 2016-11-08 | Many motor power of two stators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206164318U true CN206164318U (en) | 2017-05-10 |
Family
ID=58659167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621204070.XU Expired - Fee Related CN206164318U (en) | 2016-11-08 | 2016-11-08 | Many motor power of two stators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206164318U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390528A (en) * | 2018-03-30 | 2018-08-10 | 马亚静 | A kind of more gear automatic shifting hub for electric vehicle motors |
| CN109842254A (en) * | 2019-03-05 | 2019-06-04 | 北京亿佳科技有限公司 | Motor and its design method |
| CN111328439A (en) * | 2017-11-17 | 2020-06-23 | 康明斯发电机技术有限公司 | Excitation system |
-
2016
- 2016-11-08 CN CN201621204070.XU patent/CN206164318U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111328439A (en) * | 2017-11-17 | 2020-06-23 | 康明斯发电机技术有限公司 | Excitation system |
| US11777385B2 (en) | 2017-11-17 | 2023-10-03 | Cummins Generator Technologies Limited | Excitation system |
| CN108390528A (en) * | 2018-03-30 | 2018-08-10 | 马亚静 | A kind of more gear automatic shifting hub for electric vehicle motors |
| CN109842254A (en) * | 2019-03-05 | 2019-06-04 | 北京亿佳科技有限公司 | Motor and its design method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100420125C (en) | Axial flux motor assembly | |
| AU2012361425B2 (en) | Permanent magnet harmonic motor | |
| CN206164318U (en) | Many motor power of two stators | |
| CN101789667A (en) | Outer-rotor composite permanent-magnetic brushless in-wheel motor of electric vehicle | |
| CN203942424U (en) | A kind of without yoke closed slot multi-disc type permanent magnet motor | |
| EP1455435A3 (en) | Single phase induction motor further comprising a permanent magnetic unit | |
| CN107420321A (en) | A kind of Permanent magnet axial flux frequency conversion fan | |
| CN105846567A (en) | External-rotor variable excitation motor | |
| CN206237216U (en) | A kind of permagnetic synchronous motor mounting structure of electric vehicle hub | |
| CN101951091A (en) | Double-rotor multi-pole motor of micro unmanned aerial vehicle | |
| CN111030332A (en) | Axial magnetic field has geared hub motor | |
| CN107332419A (en) | A kind of permanent magnetism is combined direct driving motor | |
| CN105656268B (en) | Outer-rotor type variable excitation formula motor | |
| CN202513785U (en) | Vertical shaft iron-core-free disc type wind driven generator | |
| CN105958679A (en) | Hybrid magnetic flux permanent magnetic wheel hub motor for driving of electric automobile | |
| CN110190706A (en) | A kind of novel H-type flying wheel battery structure for electric vehicle | |
| CN200997540Y (en) | Rotor structure for permanent-magnetic synchronizing motor of multi-polar rare earth | |
| CN203562881U (en) | Secondary-transmission brushless motor assembly | |
| CN103795211A (en) | Mother-son-type wheel hub motor | |
| CN105914981A (en) | Electric vehicle hybrid excitation hub motor | |
| CN202175490U (en) | Permanent-magnetic synchronous tractor for elevator | |
| US20180216732A1 (en) | Motor | |
| CN204145243U (en) | A kind of hub-type electric rotating machine | |
| CN208424158U (en) | Motor | |
| CN207150271U (en) | Different number of pole-pairs wheel hub motors and wheel hub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170510 Termination date: 20191108 |