CN209676025U - A kind of motor - Google Patents
A kind of motor Download PDFInfo
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- CN209676025U CN209676025U CN201920222261.6U CN201920222261U CN209676025U CN 209676025 U CN209676025 U CN 209676025U CN 201920222261 U CN201920222261 U CN 201920222261U CN 209676025 U CN209676025 U CN 209676025U
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Abstract
The utility model discloses a kind of motor, including stator module, rotor assembly, the stator module provides rotating excitation field for the rotor assembly, and the sensing area by increasing the rotating excitation field between the stator module and rotor assembly improves the power density of motor；Rotating excitation field is the primary condition mutually converted between electric energy and rotation mechanical energy, and the power density that the sensing area by increasing the rotating excitation field between the stator module and rotor assembly improves motor specifically refers to increase the power density that the sensing area between stator winding and magnet steel improves motor.
Description
Technical field
The present invention relates to technical field of motor manufacture, and in particular to a kind of motor.
Background technique
Has more than 100 years history using permanent magnet manufacture motor, the permanent-magnet material magnetic property of early stage is very low, and magneto is very
Fastly replaced electro-magnetic motor, in recent decades, with the development of permanent-magnet material, the progress of Computer-aided Design Technology,
And the progress of the technologies such as control technology and driving circuit, the performance of permanent magnet synchronous motor (PMSM) are greatly improved；Such as
Modern permanent magnet synchronous motor is widely used, because it has, easy to maintain, controllability is strong, small, motor affected by environment
It is high-efficient and there is many advantages, such as high power factor；In recent years, due to environmental problem, every field to the efficiency of motor and
Energy-efficient requirement is gradually increased；In addition to environmental problem, the development of high performance permanent magnetic materials and the reduction of cost are also expanded to permanent magnetism
The every field of synchronous motor application.
State's interior permanent-magnet synchronous motor is chiefly used in that household electrical appliance, electric car, water pump etc. be lower to power demand, torque at present
Lesser industry cannot still produce high-power, big torque, slow-speed of revolution permanent magnet synchronous motor, and in order to solve this problem, authorization is public
It accuses number Chinese patent for being CN205986571U and discloses a kind of rimless combination type permanent-magnet synchronous motor, including stator base, institute
That states stator base is internally provided with cooling cycle water pipe, and the outside of the stator base is equipped with adjustable plate, the stator base
On be provided with stator module, upper bracket is provided on the stator module, is provided with rotor assembly on the inside of the stator module,
The rimless combination type permanent-magnet synchronous motor further includes encoder, and the encoder is installed on the rotor by the upper bracket
At the inside axle center of component；Although the patent solves high-power and major diameter motor manufacturing hardly possible bottleneck, but motor itself
Inconvenient installation that structure is complicated, and since the structure of motor itself is only applicable to round or disk-shaped structure equipment, with model
Enclosing small has certain limitation.More importantly as motor currently on the market, only one group of magnetic circuit, iron core
Sensing area between magnet steel is smaller；Cause space utilization rate not high, to influence electric efficiency.
In order to solve the above technical problems, the present invention provides a kind of magneto, rate dynamic greatly and major diameter are not only solved
The bottleneck of motor manufacturing, and structure is simpler；By changing the structure of stator and rotor, increase longitudinal stator iron core and magnet steel
Between sensing area improve the power density of motor, operation strategies are wider.
Summary of the invention
In view of the above shortcomings of the prior art, the object of the present invention is to provide a kind of magneto, the configuration of the present invention is simple,
Convenient for assembling；Intermediate transmission component, simple structure and high transmission efficiency can be reduced using the present invention.
The present invention is achieved by the following technical programs.
A kind of motor, including stator module, rotor assembly, the stator module provide rotary magnetic for the rotor assembly
, the sensing area by increasing the rotating excitation field between the stator module and rotor assembly improves the power density of motor；
Rotating excitation field is the primary condition mutually converted between electric energy and rotation mechanical energy, by increasing the stator module and rotor set
The power density that the sensing area of rotating excitation field between part improves motor specifically refers to increase between stator core and magnet steel
The power density of sensing area raising motor.
Further, the rotor assembly includes the first rotor component, and the stator module includes the first stator module；
First stator module provides rotating excitation field for the first rotor component.
Further, the first rotor component includes the first rotor pedestal, the first magnet steel, the first magnet steel substrate,
Two magnet steel substrates, the inner wall of the first magnet steel substrate are equipped with first magnet steel, the outer wall on the second magnet steel substrate
It is equipped with first magnet steel；First stator module includes the first stator winding, the first stator base, first stator
Pedestal be equipped with the first stator core, first stator core be equipped with the first slot for winding and the second slot for winding, described first
It is wound with first stator winding respectively in slot for winding and second slot for winding；The first magnet steel substrate, described second
Magnet steel substrate formed first annular slot, first stator core and the first stator being wrapped on first stator core around
Group is in the first annular slot.
Further, the first rotor component includes first motor output shaft, the first rotor pedestal, described
One magnet steel substrate, the second magnet steel substrate, the first motor output shaft are integrally formed；First stator core and described
First stator base is integrally formed, in a ring capping structure；The integrally formed the first rotor pedestal, the first magnet steel base
The cross section of plate, the second magnet steel substrate and the first motor output shaft is concave-convex type.
Further, first stator module is made of the stator unit of several fan-shaped structures, each described
Stator unit is independent control mechanism, and the stator unit includes the first stator core and is wrapped on first stator core
The first stator winding；The first rotor pedestal and the first motor output shaft are integrally formed, the first magnet steel substrate,
The second magnet steel substrate segmented is mounted on the first rotor pedestal.
Further, it is equipped with ventilation hole on the first magnet steel substrate, is put in the first annular slot (105)
It is equipped with oil liquid；The ventilation hole can be used as coolant liquid hole or airport, and oil liquid not only has the function of lubrication, while also having
The effect of cooling motor.
Further, the stator module includes the second stator module, and the rotor assembly includes the second rotor assembly；
Second stator module provides rotating excitation field for second rotor assembly.
Further, second stator module includes the second stator base, the second stator core, second rotor
Component includes the second rotor pedestal, third magnet steel substrate, is equipped with the second magnet steel, third magnet steel on the third magnet steel substrate；
On the inner wall of second stator base and second stator core is equipped with the second stator winding；Second stator base
The second annular groove for installing the second rotor assembly is equipped between inner wall and the second stator core；Second rotor set described in every group
Second rotor pedestal of part is equipped with the second motor output shaft by bearing.
Further, the stator module further includes the 5th stator module, and the rotor assembly further includes the 5th rotor
Component；5th stator module provides rotating excitation field for the 5th rotor assembly；5th stator module includes several
5th stator core, each 5th stator core are mounted on the 5th stator base, pacify on each 5th stator core
Equipped with the 5th stator winding；5th rotor assembly includes the 5th rotor pedestal, and the 5th rotor pedestal is to be equipped with number
A 5th magnet steel substrate, each 5th magnet steel substrate are equipped with the 6th magnet steel.
Further, third annular groove, several 5th stator iron are formed between several 5th magnet steel substrates
Core and the 5th stator winding being wrapped on the 5th stator core are in the third annular groove.
Compared with prior art, the beneficial effects of the present invention are:
1, motor output shaft is connected directly between in the equipment for needing to drive, and is reduced the driving link such as gear, reduction gearbox, is simplified
The driving method of equipment and the structure type of equipment improve drive efficiency, reduce the loss of the energy；
2, motor of the present invention is direct driving motor, and the mode directly driven greatly reduces the volume of equipment, alleviates and set
Standby weight, the drive form directly driven have fast response time, control advantage with high accuracy；
3, rotor pedestal of the invention, magnet steel substrate and motor output shaft are integrally formed, and simplify the structure of motor itself,
And it is easily installed；
4, by increasing the sensing area between longitudinal stator iron core and magnet steel, power density is improved, use scope is more
Extensively.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of the first rotor component in the embodiment of the present invention 1；
Fig. 3 is the structural schematic diagram of the first stator module in the embodiment of the present invention 1；
Fig. 4 is the position view of ventilation hole in the embodiment of the present invention 1；
Fig. 5 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 6 is the structural schematic diagram of the embodiment of the present invention 3；
Fig. 7 is the structural schematic diagram of the embodiment of the present invention 4；
Fig. 8 is the structural schematic diagram of the embodiment of the present invention 5；
Fig. 9 is the structural schematic diagram of the embodiment of the present invention 6；
Figure 10 is the structural schematic diagram of the embodiment of the present invention 7；
Figure 11 is the structural schematic diagram of the embodiment of the present invention 8.
In figure: 1, the first rotor component；101, the first rotor pedestal；102, the first magnet steel；103a, the first magnet steel substrate；
103b, the second magnet steel substrate；104, first motor output shaft；105, first annular slot；2, the first stator module；201, first is fixed
Sub- winding；202, the first stator base；203, the first stator core；2031, the first slot for winding；2032, the second slot for winding；204,
Ventilation hole；3, the second stator module；301, the second stator base；302, the second stator core；303, the second stator winding；304,
Second annular groove；305, the second motor output shaft；4, the second rotor assembly；401, the second rotor pedestal；402, third magnet steel base
Plate；403a, the second magnet steel；403b, third magnet steel；5, third stator module；501, third stator base；502, third stator iron
Core；503, third stator winding；6, third trochanter component；601, third trochanter pedestal；602, the 4th magnet steel；603, third motor
Output shaft；7, the 4th stator module；701, the 4th stator base；702, the 4th stator core；703, the 4th stator winding；8,
Four rotor assembly；801, fourth trochanter pedestal；802, the 5th magnet steel；803, the 4th magnet steel substrate；804, the 4th motor output shaft；
805, mounting hole；9, the 5th stator module；901, the 5th stator core；9011, tertiary winding slot；9012, the 4th slot for winding；
902, the 5th stator base；903, the 5th stator winding；10, the 5th rotor assembly；1001, the 5th rotor pedestal；1002,
Five magnet steel substrates；1003, the 6th magnet steel；1004, the 5th motor output shaft；1005, third annular groove.
Specific embodiment
Clear, complete description is carried out below with reference to technical solution of the attached drawing to various embodiments of the present invention, it is clear that is retouched
The embodiment stated is only a part of the embodiments of the present invention, instead of all the embodiments；Based on the embodiment of the present invention, originally
Field those of ordinary skill obtained all other embodiment without making creative work, belongs to this hair
Bright protected range.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention；In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements；For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
Embodiment 1
A kind of motor, including stator module, rotor assembly, the stator module provide rotary magnetic for the rotor assembly
, the sensing area by increasing the rotating excitation field between the stator module and rotor assembly improves the power density of motor；
Rotating excitation field is the primary condition mutually converted between electric energy and rotation mechanical energy, of the present invention by increasing the stator
The power density that the sensing area of rotating excitation field between component and rotor assembly improves motor specifically refers to increase stator core
Sensing area between magnet steel improves the power density of motor；Magneto is to convert electrical current into one kind of mechanical energy to set
It is standby, rotating excitation field is generated using stator winding and acts on rotor formation electro-magnetic motor force rotary power density；Pass through stator winding
Effect of the magnetic field of offer to electric current stress, so that magneto rotates.
As shown in Figure 1-3, the rotor assembly includes the first rotor component 1, the stator module includes the first stator pack
Part 2；First stator module 2 is that the first rotor component 1 provides rotating excitation field；The first rotor component 1 includes the
One rotor pedestal 101, the first magnet steel 102, the first magnet steel substrate 103a, the second magnet steel substrate 103b, the first magnet steel substrate
The inner wall of 103a is equipped with first magnet steel 102, and the outer wall on the second magnet steel substrate 103b is equipped with first magnetic
Steel 102；First stator module 2 includes the first stator winding 201, the first stator base 202, first stator base
202 are equipped with the first stator core 203, and first stator core 203 is equipped with the first slot for winding 2031 and the second slot for winding
2032, it is wound with first stator winding 201 respectively in first slot for winding 2031 and second slot for winding 2032；Institute
State the first magnet steel substrate 103a, the second magnet steel substrate 103b forms first annular slot 105, first stator core 203
And the first stator winding 201 on first stator core 203 is wrapped in the first annular slot 105.
The first rotor component 1 includes first motor output shaft 104, the first rotor pedestal 101, first magnetic
Steel substrate 103a, the second magnet steel substrate 103b, the first motor output shaft 104 are integrally formed；The first stator iron
Core 203 and first stator base 202 are integrally formed, in a ring capping structure.
The integrally formed the first rotor pedestal 101, the first magnet steel substrate 103a, the second magnet steel substrate
The cross section of 103b and the first motor output shaft 104 is concave-convex type.
First stator module 2 is made of the stator unit of 6 fan-shaped structures, and each stator unit is independent
Control mechanism, the stator unit include the first stator core 203 and be wrapped on first stator core 203 it is first fixed
Sub- winding 201；Each stator unit can be fabricated separately.
The first rotor pedestal 101 is integrally formed with the first motor output shaft 104, the first magnet steel substrate
103a, the second magnet steel substrate 103b segmented are mounted on the first rotor pedestal 101.
The first rotor pedestal 101 can provide one for the first magnet steel substrate 103a and the second magnet steel substrate 103b
Installation template, in assembling, the first rotor pedestal 101 and the first magnet steel substrate 103a and the second magnet steel substrate 103b can
To assemble completion in advance, enter the installation procedure of next step as a whole, it is easy for installation, installation effectiveness is improved, can also be prevented
The problem of only scattered component is omitted, bad management.
As shown in figure 4, being equipped with ventilation hole 204 on first stator core 203, the ventilation hole 204 can be used as cold
But liquid hole or airport.
Oil liquid is placed in the first annular slot 105；Oil liquid not only has the function of lubrication, while also having cooling
The effect of motor.
Embodiment 2
As shown in figure 5, the present embodiment is similar with the structural principle of embodiment 1, the present embodiment 1 it is different from embodiment 1 it
It is in the rotor assembly includes the second rotor assembly 4, and the stator module includes the second stator module 3；Described second is fixed
Sub-component 3 is that second rotor assembly 4 provides rotating excitation field；Second stator module 3 include the second stator base 301,
Second stator core 302, second rotor assembly 4 include the second rotor pedestal 401, third magnet steel substrate 402, the third
Second magnet steel 403a is installed on magnet steel substrate 402.
On the inner wall of second stator base 301 and second stator core 302 is equipped with the second stator winding
303；The for installing the second rotor assembly 4 is equipped between second stator base, 301 inner wall and the second stator core 302
Second ring slot 304；Second rotor pedestal 401 of the second rotor assembly 4 described in every group is equipped with the output of the second motor by bearing
Axis 305.
The second stator module 3, the second rotor assembly 4 can be increased or decreased according to actual needs in the second motor output shaft
305 quantity come increase power density and reduce power density.
Embodiment 3
As shown in fig. 6, the present embodiment is similar with the structural principle of embodiment 1, embodiment 2, the present embodiment and embodiment 1,
Embodiment 2 the difference is that, the rotor assembly includes the first rotor component 1, the second rotor assembly 4, the stator pack
Part includes the first stator module 2, the second stator module 3；First stator module 2 is that the first rotor component 1 provides rotation
Turn magnetic field, second stator module 3 is that second rotor assembly 4 provides rotating excitation field.
The first rotor component 1 includes the first rotor pedestal 101, the first magnet steel 102, the first magnet steel substrate 103a, the
The inner wall of two magnet steel substrate 103b, the first magnet steel substrate 103a is equipped with first magnet steel 102, the second magnet steel base
Outer wall on plate 103b is equipped with first magnet steel 102；First stator module 2 includes the first stator winding 201, first
Stator base 202, first stator base 202 are equipped with the first stator core 203, set on first stator core 203
There are the first slot for winding 2031 and the second slot for winding 2032, divides in first slot for winding 2031 and second slot for winding 2032
It is not wound with first stator winding 201；The first magnet steel substrate 103a, the second magnet steel substrate 103b form first
Annular groove 105, first stator core 203 and is wrapped in the first stator winding 201 of first stator core 203 in institute
It states in first annular slot 105.
The first rotor component 1 includes first motor output shaft 104, the first rotor pedestal 101, first magnetic
Steel substrate 103a, the second magnet steel substrate 103b, the first motor output shaft 104 are integrally formed；The first stator iron
Core 203 and first stator base 202 are integrally formed, in a ring capping structure.
Second stator module 3 includes the second stator base 301, the second stator core 302, second rotor assembly
4 include the second rotor pedestal 401, third magnet steel substrate 402, is equipped with the second magnet steel on the third magnet steel substrate 402
403a, third magnet steel 403b.
On the inner wall of second stator base 301 and second stator core 302 is equipped with the second stator winding
303；The for installing the second rotor assembly 4 is equipped between second stator base, 301 inner wall and the second stator core 302
Second ring slot 304；Second rotor pedestal 401 of the second rotor assembly 4 described in every group is equipped with first motor output by bearing
Axis 104.
The first rotor component 1, the first stator module 2 are combined with the second stator module 3, the second rotor assembly 4 to improve
The power density of motor is equipped with brush in motor when combined type is applied, be mainly used for having diameter strict demand and need big
The occasion of power；Can be used as in the present embodiment by the combination of the first rotor component 1 and the first stator module 2 choose to install encoder
Using.
Embodiment 4
As shown in fig. 7, the present embodiment is similar with embodiment 1, embodiment 2, the structural principle of embodiment 3, with embodiment 1,
Embodiment 2, embodiment 3 the difference is that, including third stator module 5, third trochanter component 6, third stator module 5 wrap
Third stator base 501 is included, third stator base 501 is equipped with third stator core 502, sets on third stator core 502
There is third stator winding 503；The third trochanter component 6 includes third trochanter pedestal 601, and third trochanter pedestal 601 is equipped with
4th magnet steel 602, third trochanter pedestal 601 and third motor output shaft 603 are integrally formed, and the present embodiment is only applicable to small function
4th magnet steel 602 is directly bonded on the third trochanter pedestal 601 by the motor of rate.
Embodiment 5
As shown in figure 8, the present embodiment has embodiment 1, embodiment 2, embodiment 3, the structural principle of embodiment 4 similar, with
Embodiment 1, embodiment 2, embodiment 3, embodiment 4 the difference is that, including the 4th stator module 7, fourth trochanter component
8, the 4th stator module 7 includes the 4th stator base 701, is equipped with the 4th stator core in the 4th stator base 701
702, the 4th stator winding 703 is equipped on the 4th stator core 702；The fourth trochanter component 8 includes fourth trochanter pedestal
801, it is equipped with the 4th magnet steel substrate 803 on fourth trochanter pedestal 801, the 5th magnet steel is installed on the 4th magnet steel substrate 803
802, mounting hole 805, fourth trochanter pedestal 801 and the 4th motor are respectively equipped in the 4th magnet steel substrate 803 and the 5th magnet steel 802
Output shaft 804 is integrally formed；The present embodiment is suitable for powerful motor, and the effect of mounting hole 805 is the 5th magnetic
Steel 802 is fixedly mounted on the 4th magnet steel substrate 803.
Embodiment 6
As shown in figure 9, the present embodiment has the structural principle of embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5
It is similar, with embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5 the difference is that, the stator module also wraps
The 5th stator module 9 is included, the rotor assembly further includes the 5th rotor assembly 10；5th stator module 9 is the described 5th
Rotor assembly 10 provides rotating excitation field；5th stator module 9 include three the 5th stator cores 901, each described 5th
Stator core 901 is mounted on the 5th stator base 902；5th stator core 901 shown in each is equipped with tertiary winding slot 9011
And the 4th slot for winding 9012, be separately installed in the tertiary winding slot 9011 and the 4th slot for winding 9012 the 5th stator around
Group 903；5th rotor assembly 10 include the 5th rotor pedestal 1001, the 5th rotor pedestal 1001 be on set there are four
5th magnet steel substrate 1002, each 5th magnet steel substrate 1002 are equipped with the 6th magnet steel 1003；5th rotor pedestal
1001 and the 5th motor output shaft 1004 be integrally formed；Third annular groove is formed between four the 5th magnet steel substrates 1002
1005, several 5th stator cores 901 and the 5th stator winding 903 being wrapped on the 5th stator core 901 exist
In the third annular groove 1005.
Embodiment 7
As shown in Figure 10, the present embodiment has embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5, embodiment 6
Structural principle it is similar, exist with the difference of embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5, embodiment 6
In being wound with the first stator winding 201 in the first slot for winding 2031 on first stator core 203.
Embodiment 8
As shown in figure 11, the present embodiment have embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5, embodiment 6,
The structural principle of embodiment 7 is similar, with embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5, embodiment 6, implementation
Example 7 the difference is that, be wound with the first stator winding in the second slot for winding 2032 on first stator core 203
201。
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, the technical solution for the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of motor, including rotor assembly, stator module, the stator module provide rotating excitation field for the rotor assembly,
It is characterized in that, improving the function of motor by the sensing area for increasing the rotating excitation field between the stator module and rotor assembly
Rate density.
2. motor according to claim 1, which is characterized in that the rotor assembly includes the first rotor component (1), described
Stator module includes the first stator module (2), and first stator module (2) is that the first rotor component (1) provides rotation
Magnetic field.
3. motor according to claim 2, which is characterized in that the first rotor component (1) includes the first rotor pedestal
(101), the first magnet steel (102), the first magnet steel substrate (103a), the second magnet steel substrate (103b), the first magnet steel substrate
The inner wall of (103a) is equipped with first magnet steel (102), and the outer wall on the second magnet steel substrate (103b) is equipped with described
First magnet steel (102)；First stator module (2) includes the first stator winding (201), the first stator base (202), described
First stator base (202) is equipped with the first stator core (203), and first stator core (203) is equipped with the first winding
It is twined respectively in slot (2031) and the second slot for winding (2032), first slot for winding (2031) and second slot for winding (2032)
It is wound with first stator winding (201)；The first magnet steel substrate (103a), the second magnet steel substrate (103b) form the
One annular groove (105), first stator core (203) and the first stator being wrapped on first stator core (203)
Winding (201) is in the first annular slot (105).
4. motor according to claim 3, which is characterized in that the first rotor component (1) includes first motor output
Axis (104), the first rotor pedestal (101), the first magnet steel substrate (103a), the second magnet steel substrate (103b),
The first motor output shaft (104) is integrally formed；First stator core (203) and first stator base (202)
It is integrally formed, in a ring capping structure；The integrally formed the first rotor pedestal (101), the first magnet steel substrate
The cross section of (103a), the second magnet steel substrate (103b) and the first motor output shaft (104) are concave-convex type.
5. motor according to claim 4, which is characterized in that first stator module (2) is by several fan-shaped knots
The stator unit of structure forms, and each stator unit is independent control mechanism, and the stator unit includes the first stator core
(203) and the first stator winding (201) for being wrapped on first stator core (203)；The first rotor pedestal (101)
It is integrally formed with the first motor output shaft (104), the first magnet steel substrate (103a), the second magnet steel substrate
(103b) segmented is mounted on the first rotor pedestal (101).
6. motor according to claim 3, which is characterized in that be equipped with ventilation hole on first stator core (203)
(204)；Oil liquid is placed in the first annular slot (105).
7. motor according to claim 1, which is characterized in that the stator module further includes the second stator module (3), institute
Stating rotor assembly further includes the second rotor assembly (4)；Second stator module (3) is second rotor assembly (4) offer
Rotating excitation field.
8. motor according to claim 7, which is characterized in that second stator module (3) includes the second stator base
(301), the second stator core (302), second rotor assembly (4) include the second rotor pedestal (401), third magnet steel substrate
(402), the second magnet steel (403a), third magnet steel (403b) are installed on the third magnet steel substrate (402)；Second stator
On the inner wall of pedestal (301) and second stator core (302) is equipped with the second stator winding (303)；Second stator
The second annular groove for installing the second rotor assembly (4) is equipped between pedestal (301) inner wall and the second stator core (302)
(304)；The second rotor pedestal (401) of second rotor assembly (4) described in every group is equipped with the second motor output shaft by bearing
(305)。
9. motor according to claim 1, which is characterized in that the stator module further includes the 5th stator module (9), institute
Stating rotor assembly further includes the 5th rotor assembly (10)；5th stator module (9) is that the 5th rotor assembly (10) mentions
For rotating excitation field；5th stator module (9) includes several 5th stator cores (901), each 5th stator core
(901) it is mounted on the 5th stator base (902), the 5th stator winding is installed on each 5th stator core (901)
(903)；5th rotor assembly (10) include the 5th rotor pedestal (1001), the 5th rotor pedestal (1001) be on set
There are several 5th magnet steel substrates (1002), each 5th magnet steel substrate (1002) is equipped with the 6th magnet steel (1003)；It is described
5th rotor pedestal (1001) and the 5th motor output shaft (1004) are integrally formed.
10. motor according to claim 9, which is characterized in that formed between several 5th magnet steel substrates (1002)
Third annular groove (1005), several 5th stator cores (901) and be wrapped on the 5th stator core (901)
Five stator winding (903) are in the third annular groove (1005).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920222261.6U CN209676025U (en) | 2019-02-22 | 2019-02-22 | A kind of motor |
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| CN201920222261.6U CN209676025U (en) | 2019-02-22 | 2019-02-22 | A kind of motor |
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| CN209676025U true CN209676025U (en) | 2019-11-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742882A (en) * | 2019-02-22 | 2019-05-10 | 王鸿 | A kind of motor |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742882A (en) * | 2019-02-22 | 2019-05-10 | 王鸿 | A kind of motor |
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