CN202384868U - Disc-type motor - Google Patents
Disc-type motor Download PDFInfo
- Publication number
- CN202384868U CN202384868U CN2011205372479U CN201120537247U CN202384868U CN 202384868 U CN202384868 U CN 202384868U CN 2011205372479 U CN2011205372479 U CN 2011205372479U CN 201120537247 U CN201120537247 U CN 201120537247U CN 202384868 U CN202384868 U CN 202384868U
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- China
- Prior art keywords
- motor
- magnetic steel
- magnet steel
- disc
- armature
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Abstract
The utility model relates to a disc-type motor which comprises an armature and symmetrically arranged magnetic steel assembling components, wherein the armature is arranged between the symmetrically arranged magnetic steel assembling components and consists of more than two groups of coil windings which are overlaid; the magnetic steel assembling component consists of a magnetic steel mounting plate and a fan-shaped magnetic steel surrounding a winding; the center of the magnetic steel mounting plate is provided with a motor magnetic steel plate provided with a motor mounting shaft hole; the magnetic steel mounting plate and the motor magnetic steel plate are in an integrated structure; the coil winding consists of six coils surrounding into the circuit; and the more than two groups of overlaid coil windings are coincided up and down. With the adoption of the disc-type motor, the smaller mounting volume of the motor can be kept, and the motor power can be effectively promoted so as to obtain a high-power small-volume motor; and the disc-type motor is wider in application range.
Description
Technical field
The utility model relates to a kind of disc type electric machine, especially a kind of coreless permanent magnet disc type electric machine.
Background technology
The coreless permanent magnet disc type electric machine is compared with cored electric motor with armature, the torque pulsation that does not exist teeth groove to cause, and torque output does not steadily exist magnetic hysteresis and eddy current loss, reaches higher efficient.But the armature winding processing and manufacturing of existing permanent magnet disc motor is difficulty relatively, and armature winding forms with the coiling of enamelled wire multi-layer multi-row, in the manufacture process, needs to adopt high-precision coil winding machine and special mould clamp, complex manufacturing, and production efficiency is lower.
The utility model content
The technical problem that the utility model will solve is: overcome the deficiency of prior art, a kind of disc type electric machine is provided, make simply, effectively improve power of motor.
The utility model solves the technical scheme that its technical problem adopted: a kind of disc type electric machine; Has the magnet steel load module that armature and symmetry are installed; Described armature is installed between the magnet steel load module of symmetry installation, and described armature is made up of the folded mutually coil windings more than two groups.
Further, described magnet steel load module is made up of magnet steel mounting disc and the fan-shaped magnet steel that surrounds pitch of the laps, and magnet steel mounting disc center has the magnetic steel of motor dish that has the motor installation axle hole, and described magnet steel mounting disc and magnetic steel of motor dish are structure as a whole.This integrative-structure helps magnetic screen.
Further, described coil windings is made up of 6 coils that surround pitch of the laps, and two groups of folded mutually above coil windings overlap up and down.
Further, the described magnet steel mounting disc back side is furnished with equally distributed muscle, has increased the intensity of magnet steel load module.
The beneficial effect of the utility model is: the utility model belongs to the coreless permanent magnet disc type electric machine, the torque pulsation that does not exist teeth groove to cause, and torque output is steadily; Do not have magnetic hysteresis and eddy current loss, armature is made up of coil windings, and is folded mutually through the coil windings more than two groups; There is not to increase too big installing space on the one hand; Can keep the less installation volume of motor, increase the pitch of the laps number of turn of coil on the other hand, power of motor is effectively promoted; Thereby obtain a kind of motor of high power small size, range of application is more extensive.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the integral body assembling sketch map of the utility model;
Fig. 2 is the structural representation of the magnet steel load module in the utility model;
Fig. 3 is the assembling sketch map of coil windings in the utility model;
Wherein: 4. magnet steel load module, 41. magnet steel mounting discs, 42. magnet steel, 411. magnetic steel of motor dishes, 5. armature, 54. coil windings.
Embodiment
Combine accompanying drawing that the utility model is further described now.The sketch map that these accompanying drawings are simplification is only explained the basic structure of the utility model in a schematic way, so it only shows the formation relevant with the utility model.
As shown in Figure 1; A kind of disc type electric machine; Have the magnet steel load module 4 that armature 5 and symmetry are installed, as shown in Figure 2, magnet steel load module 4 is made up of magnet steel mounting disc 41 and the fan-shaped magnet steel 42 that surrounds pitch of the laps; Magnet steel mounting disc 41 centers have the magnetic steel of motor dish 411 that has the motor installation axle hole, and magnet steel mounting disc 41 is structure as a whole with magnetic steel of motor dish 411.This integrative-structure helps magnetic screen.
As shown in Figure 1, armature 5 is installed between the magnet steel load module 4 of symmetry installation, and armature 5 is made up of two groups of folded mutually coil windings 54, and as shown in Figure 3, coil windings 54 is made up of 6 coils that surround pitch of the laps, and two groups of folded mutually coil windings 54 overlap up and down.Magnet steel mounting disc 41 back sides are furnished with equally distributed muscle, have increased the intensity of magnet steel load module 4.
The quantity of coil windings 54 is not limited to two groups, and armature 5 can be the stack of two or more groups coil windings 54.
The utility model belongs to the coreless permanent magnet disc type electric machine, the torque pulsation that does not exist teeth groove to cause, and torque output is steadily; Do not have magnetic hysteresis and eddy current loss, armature 5 is made up of coil windings 54, and is folded mutually through the coil windings more than two groups 54; Not having on the one hand increases too big installing space, can keep the less installation volume of motor, has increased the pitch of the laps number of turn of coil on the other hand; Power of motor is effectively promoted, thereby obtain a kind of motor of high power small size, range of application is more extensive.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (4)
1. disc type electric machine; It is characterized in that: have the magnet steel load module (4) that armature (5) and symmetry are installed; Described armature (5) is installed between the magnet steel load module (4) of symmetry installation, and described armature (5) is made up of the folded mutually coil windings more than two groups (54).
2. disc type electric machine according to claim 1; It is characterized in that: described magnet steel load module (4) is made up of magnet steel mounting disc (41) and the fan-shaped magnet steel (42) that surrounds pitch of the laps; Magnet steel mounting disc (41) center has the magnetic steel of motor dish (411) that has the motor installation axle hole, and described magnet steel mounting disc (41) is structure as a whole with magnetic steel of motor dish (411).
3. disc type electric machine according to claim 1 is characterized in that: described coil windings (54) is made up of 6 coils that surround pitch of the laps, and two groups of folded mutually above coil windings (54) overlap up and down.
4. disc type electric machine according to claim 1 is characterized in that: described magnet steel mounting disc (41) back side is furnished with equally distributed muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205372479U CN202384868U (en) | 2011-12-20 | 2011-12-20 | Disc-type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205372479U CN202384868U (en) | 2011-12-20 | 2011-12-20 | Disc-type motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202384868U true CN202384868U (en) | 2012-08-15 |
Family
ID=46633340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205372479U Expired - Fee Related CN202384868U (en) | 2011-12-20 | 2011-12-20 | Disc-type motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202384868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107664A (en) * | 2013-02-06 | 2013-05-15 | 常州市吉士电器有限公司 | Armature plate and synchronous motor suitable for plate type coreless permanent magnet synchronous motor |
-
2011
- 2011-12-20 CN CN2011205372479U patent/CN202384868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107664A (en) * | 2013-02-06 | 2013-05-15 | 常州市吉士电器有限公司 | Armature plate and synchronous motor suitable for plate type coreless permanent magnet synchronous motor |
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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: 20120815 Termination date: 20131220 |