CN203180692U - Full electric vehicle drive motor assembly - Google Patents
Full electric vehicle drive motor assembly Download PDFInfo
- Publication number
- CN203180692U CN203180692U CN2012207326569U CN201220732656U CN203180692U CN 203180692 U CN203180692 U CN 203180692U CN 2012207326569 U CN2012207326569 U CN 2012207326569U CN 201220732656 U CN201220732656 U CN 201220732656U CN 203180692 U CN203180692 U CN 203180692U
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- China
- Prior art keywords
- electric vehicle
- casing
- full electric
- resolver
- vehicle drive
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The utility model discloses a full electric vehicle drive motor assembly which belongs to a permanent magnet synchronous direct current motor, and aims to provide a full electric vehicle motor which is small in size and light in weight, has a simple structure and is convenient to regulate and control. The full electric vehicle motor comprises a rotor part and a stator part inside a casing, wherein a right transverse plane of the casing (1) is provided with a rotary transformer composed of a transformer stator (7) and a transformer rotor (8); three binding posts (5) and three waterproof joints (6) are fixed on the top of the casing (1); a wiring board part (4) and another waterproof joint (6) are fixed on the right transverse plane of the casing (1); and leading-out wires (11) leaded out from a stator part (2) and a cable (12) leaded out from the rotary transformer are respectively connected with the corresponding waterproof joints (6) through the wiring board part (4). The full electric vehicle drive motor assembly provided by the utility model has stable performance and strong anti-electromagnetic interference capability, and is a full electric vehicle drive motor.
Description
Technical field
The utility model relates to a kind of direct current machine, relates in particular to a kind of for the direct-drive motor that drives electric motor car.
Background technology:Magneto both had alternating current motor the brushless structure, reliable, volume is little, the control efficiency advantages of higher, is the focus of current electric automobile research and development.Magneto drives and is divided into brshless DC motor and permagnetic synchronous motor.Therefore advantages such as brshless DC motor has that torque is big, power density is high, position probing and control method are simple, but because the commutation electric current is difficult to reach perfect condition can cause problems such as torque pulsation, vibration noise are big; Be applicable to that some requires some not too high electric automobile for the speed of a motor vehicle.Permagnetic synchronous motor has characteristics such as control precision is good, torque density is big, torque is steady, noise is low, drives for electric automobile to have higher using value; Being subjected at present the great attention of domestic and international electric automobile circle, is a kind of more satisfactory electric automobile driving apparatus.
Yet that is that all right is ripe for present permagnetic synchronous motor technology, has that volume is big, complex structure, cost height, regulates defectives such as the control difficulty is big, poor anti jamming capability, can't satisfy the needs of Hyundai Motor.
Summary of the invention:At the above-mentioned defective that exists in the prior art, the utility model aims to provide the pure electric vehicle drive motors assembly that a kind of volume is little, in light weight, simple in structure, be convenient to regulate and control.
To achieve these goals, the utility model is by the following technical solutions: it comprises rotor part and the stator component that is located in the airtight casing, right side at casing is provided with resolver, and this resolver is made of the transformer rotor that is fixed on resolver stator on the described right side, is arranged in this resolver stator and is fixed on the armature spindle end face; Three binding posts and three water joints are fixedly arranged at the top of casing, in the right side of casing terminal block parts and another one water joint are arranged fixedly; The lead-out wire of drawing from stator component and the cable of drawing from described resolver connect with corresponding water joint respectively by the terminal block parts.
The surface of lead-out wire and cable is coated with anti-ripple cover, and the dust cap that is fixed on described right side shrouds terminal block parts and described resolver.
Compared with the prior art, the utility model arranges anti-ripple cover owing to adopted airtight casing on the surface of lead-out wire and cable, and terminal block parts, resolver are enclosed within the dust cap; Therefore not only can prevent dust, but also strengthen anti-electromagnetic interference capability, for realizing that Electric Machine Control provides good assurance.In addition, the running status that the transformation depressor can be monitored motor in real time is set.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1.
Among the figure: casing 1 stator component 2 rotor parts 3 terminal block parts 4 binding posts 5 water joints 6 resolver stators 7 transformer rotors 8 dust caps 9 pressure rings 10 lead-out wires 11 cables 12
Embodiment:The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Shown in Fig. 1～2: stator component 2 is fixed in the airtight casing 1, and rotor part 3 passes stator component 2 and is bearing in the casing 1.The right side of this casing is provided with resolver, and this resolver is made of the transformer rotor 8 that is fixed in resolver stator 7 on the described right side by pressure ring 10, is arranged in this resolver stator and is fixed on the armature spindle end face.Three binding posts 5 and three water joints 6 are fixedly arranged at the top of casing, terminal block parts 4 and another one water joint 6 are fixedly arranged in described right side; The lead-out wire 11 of drawing from stator component 2 and the cable of drawing from described resolver 12 connect with corresponding water joint 6 respectively by terminal block parts 4.
For dustproof and shield electromagnetic interference, be coated with anti-ripple cover on the surface of lead-out wire 11 and cable 12; The dust cap 9 that is fixed on the right side shrouds terminal block parts 4 and described resolver.
Claims (2)
1. pure electric vehicle drive motors assembly, comprise the rotor part and the stator component that are located in the airtight casing, it is characterized in that: the right side at casing (1) is provided with resolver, and this resolver is made of the transformer rotor (8) that is fixed on resolver stator (7) on the described right side, is arranged in this resolver stator and is fixed on the armature spindle end face; Three binding posts (5) and three water joints (6) are fixedly arranged at the top of casing (1), terminal block parts (4) and another one water joint (6) are fixedly arranged in the right side of casing (1); The lead-out wire (11) of drawing from stator component (2) and the cable (12) of drawing from described resolver connect with corresponding water joint (6) respectively by terminal block parts (4).
2. pure electric vehicle drive motors assembly according to claim 1, it is characterized in that: the surface of lead-out wire (11) and cable (12) is coated with anti-ripple cover, and the dust cap (9) that is fixed on described right side shrouds terminal block parts (4) and described resolver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207326569U CN203180692U (en) | 2012-12-27 | 2012-12-27 | Full electric vehicle drive motor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207326569U CN203180692U (en) | 2012-12-27 | 2012-12-27 | Full electric vehicle drive motor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180692U true CN203180692U (en) | 2013-09-04 |
Family
ID=49077350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207326569U Expired - Fee Related CN203180692U (en) | 2012-12-27 | 2012-12-27 | Full electric vehicle drive motor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180692U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490562A (en) * | 2013-10-15 | 2014-01-01 | 安徽巨一自动化装备有限公司 | Assembly structure for rotating transformer mechanism and motor |
| CN106374668A (en) * | 2016-09-22 | 2017-02-01 | 无锡江南奕帆电力传动科技股份有限公司 | Motor waterproof structure |
| CN107601315A (en) * | 2017-09-22 | 2018-01-19 | 宁波联达绞盘有限公司 | A kind of capstan winch |
-
2012
- 2012-12-27 CN CN2012207326569U patent/CN203180692U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490562A (en) * | 2013-10-15 | 2014-01-01 | 安徽巨一自动化装备有限公司 | Assembly structure for rotating transformer mechanism and motor |
| CN106374668A (en) * | 2016-09-22 | 2017-02-01 | 无锡江南奕帆电力传动科技股份有限公司 | Motor waterproof structure |
| CN107601315A (en) * | 2017-09-22 | 2018-01-19 | 宁波联达绞盘有限公司 | A kind of capstan winch |
| CN107601315B (en) * | 2017-09-22 | 2020-01-03 | 宁波联达绞盘有限公司 | Winch |
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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: 20130904 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |