CN103368346A - Permanent magnet synchronous modularization motor - Google Patents
Permanent magnet synchronous modularization motor Download PDFInfo
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- CN103368346A CN103368346A CN2013103077693A CN201310307769A CN103368346A CN 103368346 A CN103368346 A CN 103368346A CN 2013103077693 A CN2013103077693 A CN 2013103077693A CN 201310307769 A CN201310307769 A CN 201310307769A CN 103368346 A CN103368346 A CN 103368346A
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Abstract
The invention discloses a permanent magnet synchronous modularization motor which comprises a shell body module (3). The shell body module (3) is in a circular ring cylinder shape. Two openings of the shell body module (3) are provided with a front end cover module (1) and a rear end cover module (5) respectively. A stator module (4) and a rotor module (2) are installed inside the shell body module (3). The rotor module (2) is located inside the stator module (4). A rotating shaft (21) penetrating through the rotor module (2) is arranged on the rotor module (2). The front end of the rotating shaft (21) penetrates through the outer end, located on the shell body module (3), of the front end cover module (1). The rear end of the rotating shaft (21) is installed on the rear end cover module (5) in a rotatable mode. The permanent magnet synchronous modularization motor has the advantages that the motor is divided into the several modules which are mature and verified by the market, when the motor is upgraded, a certain module can be developed only by paying attention to the fact that the interface of the certain module is consistent with the interfaces of the other modules, therefore, the cost is greatly reduced, and the development cycle is greatly shortened.
Description
Technical field
The present invention relates to a kind of motor, particularly relate to the permanent-magnet synchronous modularized motor.
Background technology
Existing electric machine structure, the new product lead time is grown, has a big risk.Existing electric machine structure, according to customer demand, when carrying out new-product development, all parts of motor all need redesign exploitation, have greatly improved the product development cycle, and performance and the reliability of product can not be guaranteed, and risk is larger.
At existing electric machine structure, development cost and production and sales cost are large.For existing product, the modification of its certain parts can have influence on the modification of a plurality of parts, improves for a certain function that realizes product equally, also can cause the modification of a lot of parts.Especially after the product seriation, along with the increase of not interchangeable similar parts kind, produce, purchase, sell, wait the cost in field greatly to increase after sale.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, the permanent-magnet synchronous modularized motor is provided, has solved existing motor when the research new product, need to again develop all parts, so greatly increase the construction cycle, and greatly increased cost.
Purpose of the present invention is achieved through the following technical solutions: the permanent-magnet synchronous modularized motor, comprise housing module, described housing module is the annulus column, two opening parts of housing module are respectively arranged with front end housing module and rear end cap module, stator modules and rotor module are installed in the housing module, and rotor module is positioned at stator modules, be provided with the rotating shaft that runs through rotor module on the described rotor module, the front end of rotating shaft passes the outer end that the front end housing module is positioned at housing module, and the rear end of rotating shaft is rotatable to be installed on the rear end cap module.This device rotor module is arranged in the coil of stator modules, after the device energising, forms a magnetic field between stator modules and the rotor module, thereby so that the rotor module rotation drives the rotating shaft rotation, the rotating shaft front end is positioned at the outer end, can drive the object rotation.In the structure of this device, housing module, front end housing module, rear end cap module, rotor module, stator modules etc. all are ripe modules, utilize that existing mature modules can shorten procurement cycle greatly, logistics cycle and manufacturing cycle, thereby the quickening time to market (TTM), the market competitiveness of improving product.The modules of this device all is through the module of overtesting, production ﹠ marketing checking, can reduce the design risk, improves reliability and the designing quality of product.The independence of functions of modules and the consistency of interface make design and development that modules can be relatively independent, can carry out Parallel Design, exploitation and parallel test, checking.The various combination of module can satisfy user's diversity demand, is easy to configuration and the Variant Design of product.
Further, be fixed with a gimbal on the above-mentioned rotor module, vibration reduces in the time of can making the rotor module running, and to the wearing and tearing minimizing of bearing, velocity-stabilization when making the rotor module running all is beneficial to improving electrical property and mechanical performance.
Further, above-mentioned gimbal adopts high manganese steel material to make, and the cost of material is low for this, and performance meets the requirements.
Further, also comprise a position transducer in this device, described position transducer is fixed on the rear end cap module, and the end of probe of position transducer is towards the rear end of rotating shaft.Position transducer is measured the position of rotor module, and electric machine controller allows the synchronously drive motors continuous running of inverter commutation and rotor module by accepting position sensor signal.
Further, fix by screw between above-mentioned front end housing module and the housing module, make things convenient for the replacing of front end housing module and again exploitation.
Further, fix by screw between above-mentioned rear end cap module and the housing module, make things convenient for the replacing of rear end cap module and again exploitation.
The invention has the beneficial effects as follows: with motor be divided into several ripe, through the module of market checking, when carrying out the motor update, can develop certain module, only should be noted get final product consistent with other module interfaces, greatly reduce like this cost and R﹠D cycle.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2;
Fig. 3 is the structural representation of embodiment 3;
Among the figure, 1-front end housing module, 2-rotor module, 3-housing module, 4-stator modules, 5-rear end cap module, 6-position transducer, 21-rotating shaft, 22-gimbal.
Embodiment
The present invention is described in further detail below in conjunction with embodiment, but structure of the present invention is not limited only to following examples:
[embodiment 1]
As shown in Figure 1, the permanent-magnet synchronous modularized motor, comprise housing module 3, described housing module 3 is the annulus column, two opening parts of housing module 3 are respectively arranged with front end housing module 1 and rear end cap module 5, stator modules 4 and rotor module 2 are installed in the housing module 3, and rotor module 2 is positioned at stator modules 4, be provided with the rotating shaft 21 that runs through rotor module 2 on the described rotor module 2, the front end of rotating shaft 21 passes the outer end that front end housing module 1 is positioned at housing module 3, and the rear end of rotating shaft 21 is rotatable to be installed on the rear end cap module 5.This device rotor module is arranged in the coil of stator modules, after the device energising, forms a magnetic field between stator modules and the rotor module, thereby so that the rotor module rotation drives the rotating shaft rotation, the rotating shaft front end is positioned at the outer end, can drive the object rotation.In the structure of this device, housing module 3, front end housing module 1, rear end cap module 5, rotor module 2, stator modules 4 etc. all are ripe modules, utilize that existing mature modules can shorten procurement cycle greatly, logistics cycle and manufacturing cycle, thereby the quickening time to market (TTM), the market competitiveness of improving product.The modules of this device all is through the module of overtesting, production ﹠ marketing checking, can reduce the design risk, improves reliability and the designing quality of product.The independence of functions of modules and the consistency of interface make design and development that modules can be relatively independent, can carry out Parallel Design, exploitation and parallel test, checking.The various combination of module can satisfy user's diversity demand, is easy to configuration and the Variant Design of product.
Fix by screw between the front end housing module 1 of present embodiment and the housing module 3, make things convenient for the replacing of front end housing module 1 and again exploitation.
Fix by screw between the rear end cap module 5 of present embodiment and the housing module 3, make things convenient for the replacing of rear end cap module 5 and again exploitation.
[embodiment 2]
As shown in Figure 2, the structure of present embodiment and embodiment 1 are basically identical, difference is to be fixed with on the rotor module 2 gimbal 22, vibration reduces in the time of can making rotor module 2 running, wearing and tearing to bearing reduce, velocity-stabilization when making rotor module 2 running all is beneficial to improving electrical property and mechanical performance.
Above-mentioned gimbal 22 adopts high manganese steel materials to make, and the cost of material is low for this, and performance meets the requirements.
[embodiment 3]
As shown in Figure 3, the structure of present embodiment and embodiment 2 are basically identical, difference is also to comprise in this device a position transducer 6, and described position transducer 6 is fixed on the rear end cap module 5, and the end of probe of position transducer 6 is towards the rear end of rotating shaft 21.Position transducer 6 is measured the position of rotor module 2, and electric machine controller allows inverter commutation and synchronously drive motors continuous running of rotor module 2 by accepting position transducer 6 signals.
Claims (6)
1. permanent-magnet synchronous modularized motor, it is characterized in that, comprise housing module (3), described housing module (3) is the annulus column, two opening parts of housing module (3) are respectively arranged with front end housing module (1) and rear end cap module (5), stator modules (4) and rotor module (2) are installed in the housing module (3), and rotor module (2) is positioned at stator modules (4), be provided with the rotating shaft (21) that runs through rotor module (2) on the described rotor module (2), the front end of rotating shaft (21) passes the outer end that front end housing module (1) is positioned at housing module (3), and the rear end of rotating shaft (21) is rotatable to be installed on the rear end cap module (5).
2. permanent-magnet synchronous modularized motor according to claim 1 is characterized in that, is fixed with a gimbal (22) on the described rotor module (2).
3. permanent-magnet synchronous modularized motor according to claim 2 is characterized in that, described gimbal (22) adopts high manganese steel material to make.
4. permanent-magnet synchronous modularized motor according to claim 1, it is characterized in that, also comprise a position transducer (6), described position transducer (6) is fixed on the rear end cap module (5), and the end of probe of position transducer (6) is towards the rear end of rotating shaft (21).
5. permanent-magnet synchronous modularized motor according to claim 1 is characterized in that, fixes by screw between described front end housing module (1) and the housing module (3).
6. permanent-magnet synchronous modularized motor according to claim 1 is characterized in that, fixes by screw between described rear end cap module (5) and the housing module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103077693A CN103368346A (en) | 2013-07-22 | 2013-07-22 | Permanent magnet synchronous modularization motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103077693A CN103368346A (en) | 2013-07-22 | 2013-07-22 | Permanent magnet synchronous modularization motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103368346A true CN103368346A (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103077693A Pending CN103368346A (en) | 2013-07-22 | 2013-07-22 | Permanent magnet synchronous modularization motor |
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| Country | Link |
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| CN (1) | CN103368346A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201069859Y (en) * | 2007-02-13 | 2008-06-04 | 浙江华辰电器股份有限公司 | Balance block for electromotor rotor |
| CN202696425U (en) * | 2012-07-31 | 2013-01-23 | 成都联腾动力控制技术有限公司 | Magnetic pole deviation permanent magnetic synchronous motor used for electric automobile |
| CN203466703U (en) * | 2013-07-22 | 2014-03-05 | 成都联腾动力控制技术有限公司 | Modular permanent magnet synchronous motor for electric vehicle |
-
2013
- 2013-07-22 CN CN2013103077693A patent/CN103368346A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201069859Y (en) * | 2007-02-13 | 2008-06-04 | 浙江华辰电器股份有限公司 | Balance block for electromotor rotor |
| CN202696425U (en) * | 2012-07-31 | 2013-01-23 | 成都联腾动力控制技术有限公司 | Magnetic pole deviation permanent magnetic synchronous motor used for electric automobile |
| CN203466703U (en) * | 2013-07-22 | 2014-03-05 | 成都联腾动力控制技术有限公司 | Modular permanent magnet synchronous motor for electric vehicle |
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Application publication date: 20131023 |