CN207368844U - A kind of double track magneto - Google Patents
A kind of double track magneto Download PDFInfo
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- CN207368844U CN207368844U CN201721334080.XU CN201721334080U CN207368844U CN 207368844 U CN207368844 U CN 207368844U CN 201721334080 U CN201721334080 U CN 201721334080U CN 207368844 U CN207368844 U CN 207368844U
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- rotor
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Abstract
A kind of double track magneto, belongs to technical field of motors.It is characterized in that：Stator（4）Two are arranged at intervals with, each stator（4）At least side be provided with a rotor；Rotor is made of permeability magnetic material, and rotor is close to stator（4）Side even number of permanent magnets is installed（7）, permanent magnet（7）Annular array and uniformly at intervals, adjacent permanent magnet（7）Opposite polarity set；Stator（4）On be provided with multiple coils, the shaft of the center line of each coil with rotor is arranged in parallel, multiple coils loops arrangements and uniformly at intervals, the permanent magnet formed by coil in annular and the rotor coordinated with it（7）Formed annular coaxial is set and diameter is equal, stator（4）Permanent magnet in the quantity of coil and the rotor coordinated with it（7）Quantity it is equal.This double track magneto takes full advantage of the excitation field of permanent magnet, improves the energy transformation ratio of motor, and rotor is rotated with permanent-magnet synchronous, avoids the generation of cutting magnetic induction line phenomenon.
Description
Technical field
A kind of double track magneto, belongs to technical field of motors.
Background technology
Motor refers to realize electric energy conversion or a kind of calutron transmitted, its main function according to the law of electromagnetic induction
It is to produce driving torque, as electrical appliance or various mechanical power sources.Magneto is to produce excitation field using permanent magnet
A kind of motor, magneto support after be not required outside energy can maintain its magnetic field, existing magneto is due to permanent magnetism
The setting of body, so as to cause it can not make full use of the magnetic field of permanent magnetism, causes the energy of existing magneto cannot obtain fully
Conversion, therefore existing magneto can be used only in low power occasion.
The content of the invention
The technical problems to be solved in the utility model is：A kind of excitation field is overcome the deficiencies of the prior art and provide to utilize
The double track magneto that rate is high, energy transformation ratio is high.
Technical solution is used by the utility model solves its technical problem：The double track magneto, it is characterised in that：Bag
Rotor and stator are included, sub-interval is provided with two, and at least side of each stator is provided with a rotor, and multiple rotors are connected
And keep rotating synchronously, rotor is connected with phase detecting module；
Rotor is made of permeability magnetic material, and rotor is provided with even number of permanent magnets, permanent magnet annular row close to the side of stator
Arrange and uniformly at intervals, the opposite polarity of adjacent permanent magnet is set；
It is provided with multiple coils on stator, the shaft of the center line of each coil with rotor is arranged in parallel, multiple coils
Annular array and uniformly at intervals, annular coaxial is set formed by the permanent magnet formed by coil in annular and the rotor coordinated with it
And diameter is equal, the quantity of stator coil and equal with the quantity of the permanent magnet on the rotor that it coordinates；
Adjacent coil at least on two stators intersects with plane determined by rotor shaft, or at least two
Permanent magnet on the matched rotor of stator is staggered.
Preferably, each stator both sides are symmetrically arranged with a rotor, stator both sides adjacent rotor
On permanent magnet correspond, two opposite permanent magnets are coaxially disposed on two rotors, and opposite two forever on two rotors
The opposite polarity of magnet is set.
Preferably, the center line of the coil of the stator is arranged on two coils adjacent thereto on another stator
Middle part, and permanent magnet opposite on multiple rotors is coaxially disposed.
Preferably, the stator includes spaced two insulating discs, is arranged at intervals with each insulating disc more
A axial insulating disc mounting hole, opposite insulating disc mounting hole is coaxially disposed on two insulating discs, insulating disc mounting hole and line
Circle corresponds, and the both ends of coil are separately mounted in the insulating disc mounting hole of two insulating discs.
Preferably, the coil is air core coil.
Preferably, the permanent magnet is and be arranged in parallel cylindric of rotor shaft or is put down with center line and rotor shaft
Capable fan-shaped cylinder.
Preferably, the phase detecting module includes code-disc and photoelectric sensor, and code-disc is connected and keeps with rotor
Rotate synchronously, optoelectronic switch is arranged on code-disc sidepiece, and optoelectronic switch is corresponded with stator.
Compared with prior art, beneficial effect possessed by the utility model is：
1st, the excitation field mutually strengthened is formed between permanent magnet adjacent on this double track magneto, and make use of permanent magnetism
The excitation field in body end portion is rotated with the magnetic field force drive rotor that coil produces, due to the excitation field intensity of permanent magnet end
Greatly, so as to take full advantage of the excitation field of permanent magnet, improve the energy transformation ratio of motor, motor it is efficient, rotor with
Permanent-magnet synchronous rotates, and avoids the generation of cutting magnetic induction line phenomenon, and then avoids and sensing electric current is produced in rotor so as to hinder
Hinder the rotation of rotor, reduce resistance, rotor is made of magnetic material, can avoid the end of rotor that leakage field phenomenon occurs.
2nd, the both sides of each stator are symmetrically arranged with a rotor, so as to improve the torque of rotor rotation.
3rd, the center line of the coil of stator is arranged on the middle part of two coils adjacent thereto on another stator, and multiple
Opposite permanent magnet is coaxially disposed on rotor, when detection only need when permanent magnet rotating to and coil adjacent thereto it is coaxial when cut
Electric current is changed, it is easy to detect and easy to control.
4th, stator includes spaced two insulating discs, can prevent leakage field phenomenon from occurring and avoiding in permanent magnetism
During being relatively rotated with stator the movement of cutting magnetic induction line occurs for body, and then avoids generation sensing electric current.
5th, coil is air core coil, and sensing electric current is produced when on the one hand avoiding cutting magnetic induction line, and then produces and hinder to turn
The resistance that son rotates, and iron loss can be avoided.
6th, the position of the permanent magnet of rotor is detected by code-disc, each stator corresponds to an optoelectronic switch, so as to
Sense of current is replaced in time, avoids the occurrence of the power for hindering rotor to rotate.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of double track magneto.
Fig. 2 is the main structure diagram of double track magneto.
Fig. 3 is the permanent magnet scheme of installation of end mounting disc.
Fig. 4 is the polarity distribution schematic diagram of permanent magnet in the mounting disc of end.
Fig. 5 is the permanent magnet scheme of installation in the mounting disc of middle part.
Fig. 6 is the schematic perspective view of stator.
Fig. 7 is the schematic front view of 2 medial end portions mounting disc of embodiment.
In figure：1st, main shaft 2, code-disc 3, end mounting disc 301, end mounting disc axis hole 4, stator 5, middle part installation
Disk 501, middle part mounting disc axis hole 6, air core coil 7, permanent magnet 8, insulating disc 801, insulating disc axis hole 802, insulating disc
Mounting hole.
Embodiment
Fig. 1 ~ 6 are the most preferred embodiments of the utility model, and 1 ~ 7 pair of the utility model is done furtherly below in conjunction with the accompanying drawings
It is bright.
A kind of double track magneto, including rotor and stator 4, stator 4 are arranged at intervals with two, and at least the one of each stator 4
Side is provided with a rotor, and multiple rotors are connected and keep rotating synchronously, and rotor is connected with phase detecting module；Rotor is by magnetic conduction
Material is made, and rotor is provided with even number of permanent magnets 7 close to the side of stator 4,7 annular array of permanent magnet and uniformly at intervals, phase
The opposite polarity of adjacent permanent magnet 7 is set；It is provided with multiple coils on stator 4, the shaft of the center line of each coil with rotor
It is arranged in parallel, multiple coils loops arrangement and uniformly at intervals, the permanent magnet 7 formed by coil in annular and the rotor coordinated with it
Formed annular coaxial is set and diameter is equal, the number of the quantity of 4 coil of stator and the permanent magnet 7 on the rotor coordinated with it
Measure equal；Adjacent coil at least on two stators 4 intersects with plane determined by rotor shaft, or at least two
Permanent magnet 7 on 4 matched rotor of stator is staggered.Formed on this double track magneto between adjacent permanent magnet 7 mutual
The excitation field of reinforcement, and the magnetic field force drive rotor that make use of the excitation field of 7 end of permanent magnet and coil to produce rotates,
Since the excitation field intensity of 7 end of permanent magnet is big, so as to take full advantage of the excitation field of permanent magnet 7, motor is improved
Energy transformation ratio, motor it is efficient, rotor is rotated synchronously with permanent magnet 7, avoids the generation of cutting magnetic induction line phenomenon, and then
Avoid and sensing electric current is produced in rotor so as to hinder the rotation of rotor, reduce resistance, rotor is made of magnetic material, can
Avoid the end of rotor that leakage field phenomenon occurs.
The utility model is described further with reference to specific embodiment, but persons familiar with the art should
Solution, is to preferably explain here in connection with the detailed description that attached drawing provides, the structure of the utility model is inevitable beyond having
These embodiments of limit, and for some equivalents or common approach, no longer it is described in detail herein, but still fall within this
The protection domain of application.
Embodiment 1
As shown in Figure 1 and 2：The both sides of each stator 4 are symmetrically arranged with a rotor, each 4 both sides adjacent rotor of stator
On permanent magnet 7 correspond, two opposite permanent magnets 7 are coaxially disposed on two rotors, opposite two on two rotors
The opposite polarity of permanent magnet 7 is set, and two rotors being arranged between two stators 4 are wholely set, so as to simplify motor
Packaging technology.Two stators 4 are coaxially mounted in the casing of motor, and rotor coaxial is installed on main shaft 1, and main shaft 1 leads to
Bearing is crossed to be rotatably installed in casing, and main shaft 1 is coaxially disposed with casing, casing is stretched out in one end of main shaft 1, forms the defeated of motor
Shaft.Phase detecting module is arranged between casing and main shaft 1.Rotor is arranged at intervals with stator 4.
Phase detecting module includes code-disc 2 and photoelectric sensor, and photoelectric sensor is corresponded with stator 4, around code
The outer of disk 2 is arranged at intervals with the test section of multiple evaginations, and photoelectric sensor is installed on casing, and between two photoelectric sensors
Every setting, so as to detect the position of permanent magnet 7 in different rotor.In the present embodiment, photoelectric sensor is correlation light
Electric transducer, the opposite polarity of two opposite permanent magnets 7 is set on two rotors, and then avoids current switching from causing not in time
The power for hindering rotor to rotate is produced, so as to improve the energy conversion efficiency of motor.
As shown in Fig. 3 ~ 4：Being arranged on the rotor in each outside of stator 4 includes end mounting disc 3, and end mounting disc 3 is circle
The iron pan of plate-like, the middle part of end mounting disc 3 are provided with end mounting disc axis hole 301, and end mounting disc 3 passes through end mounting disc
Axis hole 301 is installed on main shaft 1 and is rotated synchronously with main shaft 1, and end mounting disc 3 is coaxially disposed with main shaft 1, is reduced and was rotated
Motor is caused to shake since the weight distribution of end mounting disc 3 is uneven in journey, moreover it is possible to reduce energy loss.
Permanent magnet 7 is installed on end mounting disc 3 close to the side of stator 4, and is provided with even number in each end mounting disc 3
A permanent magnet 7,7 annular array of even number of permanent magnets, permanent magnet 7 are cylindric, axis of the permanent magnet 7 around end mounting disc 3
Uniformly at intervals, and the axis of permanent magnet 7 and the axis of end mounting disc 3 are arranged in parallel, since end mounting disc 3 is iron pan, from
And avoid end and leakage field phenomenon occurs, the speed of excitation field distribution is improved, turn avoid the generation of leakage field phenomenon, so that
Excitation field utilization rate is improved, end mounting disc 3 is rotated synchronously with permanent magnet 7, and end mounting disc 3 is not present with permanent magnet 7
Relatively rotate, sense electric current so as to avoid producing, from Lenz's theorem, the application avoids end mounting disc 3 and permanent magnetism
The resistance for hindering end mounting disc 3 to rotate is produced between body 7.
Opposite polarity in end mounting disc 3 between two adjacent permanent magnets 7 is set, so as to make end mounting disc 3
On the excitation field of permanent magnet 7 mutually strengthen, the excitation field of multiple permanent magnets 7 forms the reinforcement excitation of a circular ring shape
Magnetic field, takes full advantage of excitation field intensity.In the present embodiment, permanent magnet 7 is cylindric that columned permanent magnet 7 leans on
The excitation field maximum intensity of close end, therefore the coil on stator can be good at utilizing 7 end excitation magnetic field strength of permanent magnet
Big characteristic is spent, excitation field is made full use of, that is, improves the efficiency of motor, and enables this more rail magneto to utilize very little
Electric current can start.The efficiency of motor refers to motor power conversion ratio, that is, the kinetic energy and the ratio of the electric energy of electrical consumption exported
Value.
As shown in Figure 5：The rotor being arranged between two stators 4 includes middle part mounting disc 5, and middle part mounting disc 5 is cylinder
The iron pan of shape, middle part mounting disc 5 are equal with the diameter of end mounting disc 3.The middle part of middle part mounting disc 5 is coaxially arranged with middle part
Mounting disc axis hole 501, middle part mounting disc 5 are installed on main shaft 1 by middle part mounting disc axis hole 501 and are rotated synchronously with main shaft 1,
Middle part mounting disc 5 is coaxially disposed with main shaft 1, is reduced in rotation process and is led since the weight distribution of middle part mounting disc 5 is uneven
The machine of sending a telegraph shakes, moreover it is possible to reduces energy loss.
The both ends of middle part mounting disc 5 are provided with multiple permanent magnets 7 around axis, and every one end of middle part mounting disc 5 is equal
Even number of permanent magnets 7,7 annular array of even number of permanent magnets are provided with, permanent magnet 7 is cylindric, and permanent magnet 7 is installed around middle part
Uniformly at intervals, and the axis of permanent magnet 7 and the axis of middle part mounting disc 5 are arranged in parallel the axis of disk 5, due to middle part mounting disc 5
For iron pan, the speed of excitation field distribution was both improved, turn avoid the generation of leakage field phenomenon, so as to improve excitation field profit
With rate, middle part mounting disc 5 is rotated synchronously with permanent magnet 7, and middle part mounting disc 5 is not present with permanent magnet 7 and relatively rotates, so as to avoid
Sensing electric current is produced, from Lenz's theorem, the application, which avoids, to be produced between middle part mounting disc 5 and permanent magnet 7 and hinder
The resistance that portion's mounting disc 5 rotates.The installation of two groups of permanent magnets 7 can be realized using a middle part mounting disc 5, assembling is simple,
Reduce assembly difficulty.The quantity of permanent magnet 7 on 5 each end face of middle part mounting disc and 3 upper end permanent magnet 7 of end mounting disc
Quantity it is equal.Permanent magnet 7 in end mounting disc 3 and the permanent magnet 7 in middle part mounting disc 5 corresponding thereto are coaxially disposed.
The opposite polarity being arranged between the two adjacent permanent magnets 7 of middle part 5 the same end of mounting disc is set, so as to make
The excitation field of permanent magnet 7 in middle part mounting disc 5 is mutually strengthened, and the excitation field of multiple permanent magnets 7 forms an annulus
The reinforcement excitation field of shape, takes full advantage of excitation field intensity, and excitation field only only have very small part it is exposed
In air, so as to avoid the generation of leakage field phenomenon well.In the present embodiment, permanent magnet 7 is cylindric, it is columned forever
The excitation field maximum intensity by close end of magnet 7, therefore the coil on stator can be good at encouraging using 7 end of permanent magnet
The big characteristic of magnetic magnetic field intensity, makes full use of excitation field, that is, improves the efficiency of motor, and enables this more rail magneto
It can be started using the electric current of very little.The efficiency of motor refers to motor power conversion ratio, that is, the kinetic energy that exports and electrical consumption
The ratio of electric energy.
As shown in Figure 6：Stator 4 includes spaced two insulating discs 8, and two insulating discs 8 are arranged at intervals, and each exhausted
The middle part of edge disk 8 is coaxially arranged with insulating disc axis hole 801, and insulating disc 8 is coaxially mounted on casing, and passes through insulating disc axis hole
801 are set in outside main shaft 1, and insulating disc 8 is relatively rotated with main shaft 1 and set.There are ten uniformly at intervals absolutely around axis on insulating disc 8
Edge disk mounting hole 802, two insulating discs 8 are coaxially disposed, and insulating disc mounting hole 802 opposite on two insulating discs 8 is coaxially set
Put.Ten coils are provided with each stator 4, a coil is mounted in the insulating disc mounting hole 802 of each insulating disc 8,
In the present embodiment, coil is air core coil 6, and the both ends of air core coil 6 are separately mounted to two opposite insulating discs of insulating disc 8
In mounting hole 802.When permanent magnet 7 and insulating disc 8 relatively rotate, sensing electric current will not be produced in insulating disc 8, so as to will not produce
The raw resistance for hindering rotor to rotate, coil is air core coil 6, there is no iron loss, and can prevent that induced electricity flows into
And the power for hindering rotor to rotate is produced, and then the efficiency of motor is improved, and also electric motor starting is simple, is using the electric current of very little
It can be achieved to start, additionally it is possible to eliminate the rotation of permanent magnet 7 and the suction obstruction rotor of iron core.Each insulating disc mounting hole 802
The distance of axis to the axis of insulating disc 8 is equal with the distance of permanent magnet 7 to the axis of end mounting disc 3 of end mounting disc 3.
Since air core coil 6 is installed on insulating disc 8, so interference and shadow there is no factors such as iron loss, vortex, magnetic hysteresis, magnetic dampings
Ring, and electrical power density is big, the magnetic energy density that permanent magnet 7 produces is identical, and energy conversion maximizes.What air core coil 6 referred to
It is the coil that middle part is not provided with iron core, and it is whether hollow unrelated with insulation framework.Stator 4 can also use other non-magnet materials
It is made.
The both sides of each stator 4 are symmetrically arranged with a rotor, so as to improve the torque of rotor rotation, adjacent stators
The rotor at 4 middle parts is wholely set, and assembling is simple, simplifies assembly technology, is turned since each 4 both sides of stator are symmetrical arranged one
Son, make that magnetic energy density is the electrical power density of stator coil twice, adds magnetic field utilization rate.
The distance between permanent magnet 7 is less than on air core coil 6 and end mounting disc 3 adjacent thereto on each stator 4
The distance between adjacent permanent magnet 7 in end mounting disc 3, air core coil 6 and middle part adjacent thereto installation on each stator 4
The distance between permanent magnet 7 is less than the distance between adjacent permanent magnet 7 in middle part mounting disc 5 on disk 5.It is adjacent with each stator 4
End mounting disc 3 and middle part mounting disc 5 on the distance between opposite permanent magnet 7 be more than end mounting disc 3 or middle part is installed
The distance between adjacent permanent magnet 7 on disk 5.It is each so as to ensure since the magnetic line of force can be propagated along apart from shortest passage
The excitation field being overlapped mutually is formed in end mounting disc 3 or middle part mounting disc 5, and when air core coil 6 is powered, tubular wire
Enclosing the magnetic line of force of the adjacent permanent magnet 7 in 6 sides can conduct along air core coil 6 to 6 opposite side of air core coil permanent magnetism adjacent thereto
Body 7, so that the electromagnetic force between permanent magnet 7 and air core coil 6 is maximum, makes the torque of rotor maximum.
The opposite polarity of opposite permanent magnet 7 on the adjacent rotor in each 4 both sides of stator, so as to make air core coil 6
Both ends are driven power at the same time.
In the present embodiment, determined by the axis of upper adjacent air core coil 6 of two stators 4 and the axis of main shaft 1
The angle of plane is 18 °, i.e., 360 ° with the quantity of the air core coil 6 on two stators 4 and ratio.Stator 4 can also be set
12,14 or eight.
The speed probe for detecting 1 rotating speed of main shaft is also equipped with casing, speed probe is connected with control module,
So as to form closed-loop control, make the stabilization of speed of main shaft 1.
A kind of control method of above-mentioned double track magneto, the stator 4 in left side be the first stator in Figure of description 2, the right side
The stator 4 of side is the second stator.
Control method includes the following steps：
Phase detecting module detects the position of permanent magnet 7 on two stators 4；
Code-disc 2 is rotated synchronously with main shaft 1, and the position of permanent magnet 7 is detected by the photoelectric sensor on casing, and
Signal is uploaded to control module, in the present embodiment, control module is microcontroller.
The all coils of one stator 4 access the electric current of equidirectional, another stator 4 powers off, with 4 phase of energization stator
During permanent magnet 7 and coaxial coil on adjacent rotor, the stator of energization powers off, what all coils of another stator 4 were passed through
The identical electric current in direction, each stator 4 it is adjacent twice be powered when current direction it is opposite.
All air core coils 6 of first stator access the electric current of equidirectional, while the second stator cut-out electric current, main shaft
1 rotates, when turn to the permanent magnet 7 of the adjacent rotor of the first stator it is coaxial with air core coil 6 on the first stator when, first determines
Son power-off, the second stator access electric current.When turn to the permanent magnet 7 of the adjacent rotor of the second stator with it is hollow in adjacent rotor
When coil 6 is coaxial, the power-off of the second stator, the first stator access electric current, and current direction is opposite with the current direction of last time；When again
When the secondary permanent magnet 7 for turning to the adjacent rotor of the first stator and coaxial air core coil 6 on the first stator, the first stator breaks
Electricity, the second stator access electric current, and current direction on the contrary, simultaneously circulate successively, realize electric machine main shaft 1 with last time sense of current
It is lasting to rotate, additionally it is possible to which that realization avoids the problem that cutting magnetic induction line occurs in air core coil 6.It is coaxial in air core coil 6 and permanent magnet 7
When cut off electric current, air core coil 6 can be avoided to play the role of magnetic conduction, and then from avoiding the occurrence of air core coil 6 and cutting magnetic induction line occur
Phenomenon, resistance is small in rotor rotation process.The magnetic force of permanent magnet 7 is stronger, and the efficiency of motor is higher, and conventional permanent magnet motor
The magnetic force of permanent magnet 7 has an optimum value, and the magnetic force of permanent magnet 7, which is more than or less than optimum value, can all cause conventional permanent magnet motor
Efficiency reduce, and as the difference of 7 magnetic force of permanent magnet and optimum value is bigger, efficiency reduces more.
In the present embodiment, the switching mode of electric current is as shown in the table：
。
Embodiment 2
As shown in Figure 7：Embodiment 2 and embodiment 1 difference lies in：Fan-shaped cross section for permanent magnet 7.
Embodiment 3
Embodiment 3 and embodiment 1 difference lies in：A middle part mounting disc 5, middle part peace are provided between two stators 4
The both ends of sabot 5 are embedded with permanent magnet 7, and the outside of each stator 4 is coaxially arranged with an iron pan, and the diameter of iron pan is with
The diameter of portion's mounting disc 5 is equal.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change.But it is every without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real
Any simple modification, equivalent variations and the remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Protect scope.
Claims (7)
- A kind of 1. double track magneto, it is characterised in that：Including rotor and stator（4）, stator（4）Two are arranged at intervals with, each Stator（4）At least side be provided with a rotor, multiple rotors are connected and keep rotating synchronously, and rotor is connected with phase-detection Module；Rotor is made of permeability magnetic material, and rotor is close to stator（4）Side even number of permanent magnets is installed（7）, permanent magnet（7）Ring Shape arrange and uniformly at intervals, adjacent permanent magnet（7）Opposite polarity set；Stator（4）On be provided with multiple coils, the shaft of the center line of each coil with rotor is arranged in parallel, multiple coil loops Shape arranges and uniformly at intervals, the permanent magnet formed by coil in annular and the rotor that coordinates with it（7）Formed annular coaxial is set Put and diameter is equal, stator（4）Permanent magnet in the quantity of coil and the rotor coordinated with it（7）Quantity it is equal；At least two stators（4）On adjacent coil intersect with plane determined by rotor shaft, or at least two Stator（4）Permanent magnet on matched rotor（7）It is staggered.
- 2. double track magneto according to claim 1, it is characterised in that：Each stator（4）Both sides are equal It is symmetrically arranged with a rotor, stator（4）Permanent magnet in the adjacent rotor of both sides（7）Correspond, it is opposite on two rotors Two permanent magnets（7）It is coaxially disposed, two opposite permanent magnets on two rotors（7）Opposite polarity set.
- 3. double track magneto according to claim 1, it is characterised in that：The stator（4）The center line of coil set Put in another stator（4）The middle part of upper two coils adjacent thereto, and permanent magnet opposite on multiple rotors（7）Coaxially set Put.
- 4. double track magneto according to claim 1, it is characterised in that：The stator（4）Including spaced two A insulating disc（8）, each insulating disc（8）On be arranged at intervals with multiple axial insulating disc mounting holes（802）, two insulating discs （8）Upper opposite insulating disc mounting hole（802）It is coaxially disposed, insulating disc mounting hole（802）Corresponded with coil, the two of coil End is separately mounted to two insulating discs（8）Insulating disc mounting hole（802）It is interior.
- 5. the double track magneto according to claim 1 or 4, it is characterised in that：The coil is air core coil（6）.
- 6. double track magneto according to claim 1, it is characterised in that：The permanent magnet（7）To be put down with rotor shaft Cylindric or parallel with rotor shaft with the center line fan-shaped cylinder that row is set.
- 7. double track magneto according to claim 1, it is characterised in that：The phase detecting module includes code-disc（2） And photoelectric sensor, code-disc（2）It is connected with rotor and keeps rotating synchronously, optoelectronic switch is arranged on code-disc（2）Sidepiece, and light Electric switch is corresponded with stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334080.XU CN207368844U (en) | 2017-10-17 | 2017-10-17 | A kind of double track magneto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334080.XU CN207368844U (en) | 2017-10-17 | 2017-10-17 | A kind of double track magneto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207368844U true CN207368844U (en) | 2018-05-15 |
Family
ID=62419551
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721334080.XU Expired - Fee Related CN207368844U (en) | 2017-10-17 | 2017-10-17 | A kind of double track magneto |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020073804A1 (en) * | 2018-10-09 | 2020-04-16 | 深圳市善象智能科技企业(有限合伙) | Directional silicon steel sheet axial magnetic field electric motor |
-
2017
- 2017-10-17 CN CN201721334080.XU patent/CN207368844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020073804A1 (en) * | 2018-10-09 | 2020-04-16 | 深圳市善象智能科技企业(有限合伙) | Directional silicon steel sheet axial magnetic field electric motor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20211017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |