CN102412639A - Stator structure of disc-type motor with slots on double end faces - Google Patents
Stator structure of disc-type motor with slots on double end faces Download PDFInfo
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- CN102412639A CN102412639A CN2011104497293A CN201110449729A CN102412639A CN 102412639 A CN102412639 A CN 102412639A CN 2011104497293 A CN2011104497293 A CN 2011104497293A CN 201110449729 A CN201110449729 A CN 201110449729A CN 102412639 A CN102412639 A CN 102412639A
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- slots
- stator
- stator body
- double end
- winding
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Abstract
The invention discloses a stator structure of a disc-type motor with slots on double end faces. The stator structure comprises a disc-like stator body, wherein a plurality of paying-off slots are arranged on the upper end face of the stator body and a plurality of paying-off slots are arranged on the lower end face of the stator body; and the plurality of paying-off slots on the upper end face of the stator body and the plurality of paying-off slots on the lower end face of the stator body are in one-to-one correspondence. The upper and lower two end faces of the stator iron core are provided with the slots at the same time and the automatic winding can be realized by adopting an O-shaped winding machine, so that the production efficiency is greatly improved relative to the manual winding. According to the invention, the upper and lower two end faces of the stator iron core are provided with the slots at the same time and a concentrated winding way can be adopted to wind wires, so that more copper wires can be saved relative to the traditional winding way using a distribution type winding.
Description
Technical field
The present invention relates to a kind of stator of disc type electric machine, be specifically related to a kind of disc type electric machine stator structure of Double End fluting.
Background technology
Disc type electric machine is a kind of rising high efficiency motor.Existing disc type electric machine, the stator of motor is in its end face one-side gaining.The disc type electric machine of this structure, the winding ratio of its stator be difficulty, must adopt artificial coiling, can't wind the line with automatic coil winding machine, has therefore limited the low-cost production in enormous quantities of this motor.
Summary of the invention
Technical problem to be solved by this invention provides a kind of disc type electric machine stator structure of Double End fluting, and it can realize automatic winding.
For solving the problems of the technologies described above, the technical solution of the disc type electric machine stator structure of Double End fluting of the present invention is:
Comprise discoidal stator body, the upper surface of stator body is provided with a plurality of wire casings down, and the lower surface of stator body is provided with a plurality of wire casings down; The a plurality of following wire casings of upper surface are corresponding one by one with a plurality of following wire casing of lower surface.
Said wire casing down is along the radially setting of stator body.
A plurality of wire casings down of said upper surface are with respect to the centre of gyration circumference uniform distribution of stator body.
A plurality of wire casings down of said lower surface are with respect to the centre of gyration circumference uniform distribution of stator body.
The technique effect that the present invention can reach is:
The present invention slots in the Double End of stator simultaneously, and the notch area on two end faces is decided as required, can carry out main coil, secondary coil winds the line respectively.
The present invention slots at two end faces up and down of stator core simultaneously, can adopt O type coil winding machine to realize automatic winding, has improved production efficiency greatly with respect to manual coiling.
The present invention slots at two end faces up and down of stator core simultaneously, can adopt and concentrate the mode of winding to wind the line, and can save more copper cash with respect to the coiling of existing distributed winding.
It is little to adopt disc type electric machine of the present invention to have a volume, and axial dimension is short, and power density is high, braking moment is big, braking rapidly, accurate positioning, reliable, safeguard characteristics such as simple.
Utilance of the present invention is high, production technology is simple.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation:
Fig. 1 is the stereogram of the disc type electric machine stator structure of Double End fluting of the present invention;
Fig. 2 is the front view of Fig. 1.
Description of reference numerals among the figure:
1 is stator body, and 2,3 are following wire casing.
Embodiment
Like Fig. 1, shown in Figure 2, the disc type electric machine stator structure of Double End fluting of the present invention comprises discoidal stator body 1, and the upper surface of stator body 1 is provided with a plurality of wire casings 2 down, and the lower surface of stator body 1 is provided with a plurality of wire casings 3 down; The a plurality of following wire casings 2 of upper surface are corresponding one by one with a plurality of following wire casing 3 of lower surface;
A plurality of wire casings 2,3 down are along the radially setting of stator body 1;
A plurality of wire casings 2,3 down are with respect to the centre of gyration circumference uniform distribution of stator body 1.
Claims (4)
1. the disc type electric machine stator structure of Double End fluting, it is characterized in that: comprise discoidal stator body, the upper surface of stator body is provided with a plurality of wire casings down, and the lower surface of stator body is provided with a plurality of wire casings down; The a plurality of following wire casings of upper surface are corresponding one by one with a plurality of following wire casing of lower surface.
2. the disc type electric machine stator structure of Double End fluting according to claim 1 is characterized in that: said wire casing down is along the radially setting of stator body.
3. the disc type electric machine stator structure of Double End fluting according to claim 1 and 2 is characterized in that: a plurality of wire casings down of said upper surface are with respect to the centre of gyration circumference uniform distribution of stator body.
4. the disc type electric machine stator structure of Double End fluting according to claim 1 and 2 is characterized in that: a plurality of wire casings down of said lower surface are with respect to the centre of gyration circumference uniform distribution of stator body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104497293A CN102412639A (en) | 2011-12-29 | 2011-12-29 | Stator structure of disc-type motor with slots on double end faces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104497293A CN102412639A (en) | 2011-12-29 | 2011-12-29 | Stator structure of disc-type motor with slots on double end faces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102412639A true CN102412639A (en) | 2012-04-11 |
Family
ID=45914556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104497293A Pending CN102412639A (en) | 2011-12-29 | 2011-12-29 | Stator structure of disc-type motor with slots on double end faces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102412639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108370178A (en) * | 2015-12-03 | 2018-08-03 | 三菱电机株式会社 | Axial-gap rotary electric machine and its manufacturing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200969532Y (en) * | 2006-05-11 | 2007-10-31 | 柴佳秀 | Electric motor and generator stator improvement |
| CN102075043A (en) * | 2011-01-23 | 2011-05-25 | 浙江大学 | Multi-phase annular winding birotor disc type induction motors |
| CN202384859U (en) * | 2011-12-29 | 2012-08-15 | 浙江双民科技有限公司 | Disk type motor stator structure with grooves on double end faces |
-
2011
- 2011-12-29 CN CN2011104497293A patent/CN102412639A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200969532Y (en) * | 2006-05-11 | 2007-10-31 | 柴佳秀 | Electric motor and generator stator improvement |
| CN102075043A (en) * | 2011-01-23 | 2011-05-25 | 浙江大学 | Multi-phase annular winding birotor disc type induction motors |
| CN202384859U (en) * | 2011-12-29 | 2012-08-15 | 浙江双民科技有限公司 | Disk type motor stator structure with grooves on double end faces |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108370178A (en) * | 2015-12-03 | 2018-08-03 | 三菱电机株式会社 | Axial-gap rotary electric machine and its manufacturing method |
| CN108370178B (en) * | 2015-12-03 | 2021-12-03 | 三菱电机株式会社 | Axial gap type rotating electric machine and method for manufacturing same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120411 |