CN201044404Y - Coaxial double-stator, birotor high-speed motor - Google Patents
Coaxial double-stator, birotor high-speed motor Download PDFInfo
- Publication number
- CN201044404Y CN201044404Y CNU2007200124033U CN200720012403U CN201044404Y CN 201044404 Y CN201044404 Y CN 201044404Y CN U2007200124033 U CNU2007200124033 U CN U2007200124033U CN 200720012403 U CN200720012403 U CN 200720012403U CN 201044404 Y CN201044404 Y CN 201044404Y
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- China
- Prior art keywords
- inner housing
- brush
- shell body
- stator coil
- assembly
- 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
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- Dc Machiner (AREA)
- Motor Or Generator Frames (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
A coaxial double-stator double-rotator high-speed motor comprises an outer casing, an inner casing, a first level stator coil, a second level stator coil, a first level magnetic steel, a second level magnetic steel, a brush assembly, a conductive copper ring assembly and two rotators, wherein, the inner casing is arranged inside the outer casing, bearings are respectively arranged on the outer casing, the inner casing and the center of the rear cover of the inner casing, an outer casing rear cover is arranged on the bottom of the outer casing, the rotators are arranged on the bearings, the inner casing rear cover is arranged on the lower end of the inner casing, the conductive copper ring assembly is arranged on the inner casing rear cover, the brush assembly is arranged on the right lower end inside the outer casing, a retainer ring for fixing is arranged on the lower end of the conductive copper ring assembly, the first level stator coil is arranged inside the inner casing, the second level magnetic steel is arranged outside the inner casing, the second level stator coil is arranged inside the outer casing, the first level stator coil is connected with the conductive copper ring assembly through a lead, and the second level stator coil is connected with the brush assembly through a lead and a binding post. The utility model has the advantages of simple structure, low manufacture cost, great revolution and high power.
Description
Technical field
The utility model relates to a kind of plant equipment, what be specifically related to is coaxial pair of stator, birotor high-speed motor.
Background technology
We know that former motor is of a great variety, and power is different, but are single stator and single rotor formula basically, thereby its rotating speed is slow, inefficiency.
Summary of the invention
The purpose of this utility model provides that a kind of rotating speed is fast, coaxial pair of stator of high efficiency, birotor high-speed motor.
The technical scheme that adopts is:
Coaxial pair of stator, the birotor high-speed motor, comprise shell body, inner housing, the primary stator coil, the secondary stator coil, the one-level magnet steel, the secondary magnet steel, brush assembly of electric, the conductive copper coil assembly, rotor, shell body is provided with inner housing, shell body, the center position of inner housing and inner housing bonnet is separately installed with bearing, the shell body bottom is equipped with the shell body bonnet, Bearing Installation has rotor, in the inner housing lower end inner housing bonnet is installed, inner housing bonnet place is equipped with the conductive copper coil assembly, shell body bottom righthand side installed inside has brush assembly of electric, conductive copper coil assembly lower end has been equipped with the retainer plate of fixation, it is characterized in that: the installed inside at inner housing has the primary stator coil, in the outside of inner housing the secondary magnet steel is installed, the shell body installed inside has the secondary stator coil, the primary stator coil is connected by lead with the conductive copper coil assembly, and the secondary stator coil is connected with binding post by lead with brush assembly of electric;
Above-mentioned rotor comprises bearing, main shaft, one-level magnet steel, fixed block, and main shaft is installed in the bearing, and the main shaft outside is equipped with fixed block, and the fixed block outside is equipped with the one-level magnet steel;
Above-mentioned conductive copper coil assembly comprises conduction copper band, insulation cushion, between per two conduction copper bands an insulation cushion is installed;
Above-mentioned brush assembly of electric comprises brush, brush box, binding post, binding post buckle closure, screw, and brush is installed in the brush box, and brush is equipped with binding post, and the binding post buckle closure is connected by screw with shell body.
Advantage of the present utility model is: simple in structure, and low cost of manufacture; The revolution height, power is big; Can be widely used in aspects such as high-speed machine tool, subway and electric car formula electric bicycle.
Description of drawings
Fig. 1 is the facade section of a kind of example structure of the utility model.
Fig. 2 is the vertical view of a kind of example structure of the utility model.
Specific embodiment
Coaxial pair of stator, the birotor high-speed motor, comprise shell body 1, inner housing 4, primary stator coil 5, secondary stator coil 2, one-level magnet steel 6, secondary magnet steel 3, brush assembly of electric 16, conductive copper coil assembly 20, rotor 23, shell body 1 is provided with inner housing 4, shell body 1, the center position of inner housing 4 and inner housing bonnet 9 is separately installed with bearing 18, shell body 1 bottom is equipped with shell body bonnet 19, bearing 18 is equipped with rotor 23, in inner housing 4 lower ends inner housing bonnet 9 is installed, inner housing bonnet 9 places are equipped with conductive copper coil assembly 20, shell body 1 bottom righthand side installed inside has brush assembly of electric 16, conductive copper coil assembly 20 lower ends have been equipped with the retainer plate 17 of fixation, installed inside at inner housing 4 has primary stator coil 5, in the outside of inner housing 4 secondary magnet steel 3 is installed, shell body 1 installed inside has secondary stator coil 2, primary stator coil 5 is connected by lead 10 with conductive copper coil assembly 20, and secondary stator coil 2 is connected with binding post 12 by lead 11 with brush assembly of electric 16.
Above-mentioned rotor 23 comprises bearing 18, main shaft 8, one-level magnet steel 6, fixed block 7, and main shaft 8 is installed in the bearing 18, and main shaft 8 outsides are equipped with fixed block 7, and fixed block 7 outsides are equipped with one-level magnet steel 6;
Above-mentioned conductive copper coil assembly 20 comprises conduction copper band 21, insulation cushion 22, between per two conduction copper bands 21 insulation cushion 22 is installed;
Above-mentioned brush assembly of electric 16 comprises brush 14, brush box 24, binding post 12, binding post buckle closure 13, screw 15, and brush 14 is installed in the brush box 24, and brush 14 is equipped with binding post 12, and binding post buckle closure 13 is connected by screw 15 with shell body 1.
Claims (4)
1. coaxial pair stator, the birotor high-speed motor, comprise shell body (1), inner housing (4), primary stator coil (5), secondary stator coil (2), one-level magnet steel (6), secondary magnet steel (3), brush assembly of electric (16), conductive copper coil assembly (20), rotor (23), shell body (1) is provided with inner housing (4), shell body (1), the center position of inner housing (4) and inner housing bonnet (9) is separately installed with bearing (18), shell body (1) bottom is equipped with shell body bonnet (19), bearing (18) is equipped with rotor (23), in inner housing (4) lower end inner housing bonnet (9) is installed, inner housing bonnet (9) locates to be equipped with conductive copper coil assembly (20), shell body (1) bottom righthand side installed inside has brush assembly of electric (16), conductive copper coil assembly (20) lower end is equipped with retainer plate (17), it is characterized in that: the installed inside at inner housing (4) has primary stator coil (5), in the outside of inner housing (4) secondary magnet steel (3) is installed, shell body (1) installed inside has secondary stator coil (2), primary stator coil (5) is connected by lead (10) with conductive copper coil assembly (20), and secondary stator coil (2) is connected with binding post (12) by lead (11) with brush assembly of electric (16).
2. according to the described coaxial pair of stator of claim 1, birotor high-speed motor, it is characterized in that: described rotor (23) comprises bearing (18), main shaft (8), one-level magnet steel (6), fixed block (7), main shaft (8) is installed in the bearing (18), main shaft (8) outside is equipped with fixed block (7), and fixed block (7) outside is equipped with one-level magnet steel (6).
3. according to the described coaxial pair of stator of claim 1, birotor high-speed motor, it is characterized in that: described conductive copper coil assembly (20) comprises conduction copper band (21), insulation cushion (22), between per two conduction copper bands (21) insulation cushion (22) is installed.
4. according to the described coaxial pair of stator of claim 1, birotor high-speed motor, it is characterized in that: described brush assembly of electric (16) comprises brush (14), brush box (24), binding post (12), binding post buckle closure (13), screw (15), brush (14) is installed in the brush box (24), brush (14) is equipped with binding post (12), and binding post buckle closure (13) is connected by screw (15) with shell body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200124033U CN201044404Y (en) | 2007-05-31 | 2007-05-31 | Coaxial double-stator, birotor high-speed motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200124033U CN201044404Y (en) | 2007-05-31 | 2007-05-31 | Coaxial double-stator, birotor high-speed motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201044404Y true CN201044404Y (en) | 2008-04-02 |
Family
ID=39259294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200124033U Expired - Fee Related CN201044404Y (en) | 2007-05-31 | 2007-05-31 | Coaxial double-stator, birotor high-speed motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201044404Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009129708A1 (en) * | 2008-04-21 | 2009-10-29 | 许晓华 | Direct driving combined type permanent magnet motor |
| CN107769427A (en) * | 2016-08-22 | 2018-03-06 | 巩士国 | A kind of alternating/direct current combined electric machine |
-
2007
- 2007-05-31 CN CNU2007200124033U patent/CN201044404Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009129708A1 (en) * | 2008-04-21 | 2009-10-29 | 许晓华 | Direct driving combined type permanent magnet motor |
| CN107769427A (en) * | 2016-08-22 | 2018-03-06 | 巩士国 | A kind of alternating/direct current combined electric machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20100531 |