CN209282997U - A kind of bearing outside installation bearing holder (housing, cover) electric machine structure - Google Patents
A kind of bearing outside installation bearing holder (housing, cover) electric machine structure Download PDFInfo
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- CN209282997U CN209282997U CN201920142484.1U CN201920142484U CN209282997U CN 209282997 U CN209282997 U CN 209282997U CN 201920142484 U CN201920142484 U CN 201920142484U CN 209282997 U CN209282997 U CN 209282997U
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Abstract
The utility model relates to field of mechanical technique, bearing holder (housing, cover) electric machine structure is installed additional outside in particular a kind of bearing, including rotor assembly and stator module, inner cavity is equipped with inside the stator module, the rotor assembly is set in the inner cavity of stator module, the stator module is provided with rear end cap far from one end of rotor assembly, the rotor assembly passes through stator module close to one end of stator module and is rotatably connected to bearing of rear end cover, the rotor assembly is provided with drive end bearing bracket far from one end of stator module, the rotor assembly is rotatably connected to drive end bearing bracket bearing close to one end of drive end bearing bracket.The utility model structure is simple, easy to use, and bearing holder (housing, cover) can be conducive to concentricity adjusting, verticality and installation error etc., and manufacturing cost is low, fraction defective is low, repair rate is low, learies are low, has significant role to improvement motor sound.
Description
Technical field
The utility model relates to field of mechanical technique, bearing holder (housing, cover) electric machine structure is installed additional outside specially a kind of bearing.
Background technique
Perhaps motor bearing is the one kind being specifically applied on motor or motor for motor bearings also known as bearing of motor
Special bearing.The bearing that motor uses is the part of a support shaft, it can be with the rotation of leading axle, and the concept of bearing is very wide
General, there are four types of types, i.e. rolling bearing, sliding bearing, oscillating bearing and oiliness bearing for the common bearing of motor.
Shaftless bearing sleeve, this technique can not adjust the concentricity, verticality and peace of motor outside traditional handicraft motor bearings
Error etc. is filled, there is the disadvantages of manufacturing cost is high, motor noise is big, and fraction defective is high, and repair rate is high, and learies are big, in consideration of it, we
It is proposed that a kind of bearing outside installs bearing holder (housing, cover) electric machine structure additional.
Utility model content
The purpose of this utility model is to provide bearing holder (housing, cover) electric machine structure is installed additional outside a kind of bearing, to solve above-mentioned background
The traditional handicraft motor bearings proposed in technology can not adjust concentricity, verticality and installation error of motor etc., have manufacture at
The problems such as the disadvantages of this height, motor noise are big, and fraction defective is high, and repair rate is high, and learies are big.
To achieve the above object, the utility model provides the following technical solutions:
Bearing holder (housing, cover) electric machine structure, including rotor assembly and stator module are installed outside a kind of bearing additional, in the stator module
Portion is equipped with inner cavity, and the rotor assembly is set in the inner cavity of stator module, and the stator module is set far from one end of rotor assembly
It is equipped with rear end cap, the rotor assembly passes through stator module close to one end of stator module and is rotatably connected to bearing of rear end cover,
The rotor assembly is provided with drive end bearing bracket far from one end of stator module, and the rotor assembly is rotated close to one end of drive end bearing bracket to be connected
It is connected to drive end bearing bracket bearing；
The outer sheath of the bearing of rear end cover is equipped with bearing of rear end cover set, and the outer sheath of the drive end bearing bracket bearing is equipped with front end
Lid bearing holder (housing, cover)；
It is provided with rear end bearing fixed chamber on the inside of the rear end cap, lead collar, institute are provided on the outside of the rear end cap
It states rear end bearing fixed chamber and bearing of rear end cover set is engaged by clamping；
It is provided with preceding end bearing fixed chamber on the inside of the drive end bearing bracket, is provided with mounting plate on the outside of the drive end bearing bracket, institute
End bearing fixed chamber and drive end bearing bracket bearing holder (housing, cover) are engaged by clamping before stating, and four corners of the mounting plate offer mounting hole.
Preferably, the rear end bearing fixed chamber is an integral molding structure with rear end cap.
Preferably, several screws are provided on the outside of the drive end bearing bracket, the drive end bearing bracket end face is equipped with drive end bearing bracket screw mistake
Hole.
Preferably, the position of the surface face lead collar of the rear end cap is equipped with outlet hole, lead collar and rear end cap surface
Outlet hole be engaged by clamping, the position of each drive end bearing bracket screw via hole of rear end cap end face face be equipped with rear end cap assembly spiral shell
Wire hole, the screw assembles screw hole and drive end bearing bracket screw via hole also cross rear end cap, and is threadedly coupled between three.
Preferably, the mounting plate, preceding end bearing fixed chamber and drive end bearing bracket are an integral molding structure.
Preferably, the wherein side opening of bearing of rear end cover set is equipped with the first stop collar, bearing of rear end cover set and
First stop collar is an integral molding structure.
Preferably, the wherein side opening of the drive end bearing bracket bearing holder (housing, cover) be equipped with the second stop collar, drive end bearing bracket bearing holder (housing, cover) and
Second stop collar is an integral molding structure.
Compared with prior art, easy to use the utility model has the beneficial effects that the utility model structure is simple, pass through
The bearing of rear end cover set and drive end bearing bracket bearing holder (housing, cover) being provided with can be conducive to concentricity adjusting, verticality and installation error etc.,
Manufacturing cost is low, fraction defective is low, repair rate is low, learies are low, has significant role to improvement motor sound, and the utility model has
Very big practical value, convenient for promoting.
Detailed description of the invention
Fig. 1 is the whole configuration schematic diagram of the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of the rear end cap in the utility model embodiment 1；
Fig. 3 is the structural schematic diagram of the drive end bearing bracket in the utility model embodiment 1；
Fig. 4 is the whole configuration schematic diagram of the utility model embodiment 2；
Fig. 5 is the whole configuration schematic diagram of the utility model embodiment 3；
Fig. 6 is the bearing of rear end cover nested structure schematic diagram in the utility model embodiment 4；
Fig. 7 is the bearing of rear end cover nested structure schematic diagram in the utility model embodiment 5；
Fig. 8 is the bearing of rear end cover nested structure schematic diagram in the utility model embodiment 6；
Fig. 9 is the bearing of rear end cover nested structure schematic diagram in the utility model embodiment 7；
Figure 10 is the bearing of rear end cover nested structure schematic diagram in the utility model embodiment 8；
Figure 11 is the bearing of rear end cover nested structure schematic diagram in the utility model embodiment 9；
Figure 12 is the drive end bearing bracket bearing housing structure schematic diagram in the utility model embodiment 10；
Figure 13 is the drive end bearing bracket bearing housing structure schematic diagram in the utility model embodiment 11；
Figure 14 is the drive end bearing bracket bearing housing structure schematic diagram in the utility model embodiment 12；
Figure 15 is the drive end bearing bracket bearing housing structure schematic diagram in the utility model embodiment 13；
Figure 16 is the drive end bearing bracket bearing housing structure schematic diagram in the utility model embodiment 14；
Figure 17 is the drive end bearing bracket bearing housing structure schematic diagram in the utility model embodiment 15.
In figure: 1, rotor assembly；2, stator module；3, rear end cap；31, rear end bearing fixed chamber；311, rear end cap assembles
Screw hole；32 lead collars；4, bearing of rear end cover；41, bearing of rear end cover set；411, the first stop collar；412, first annular boss；
5, drive end bearing bracket；51, mounting plate；511, mounting hole；512, drive end bearing bracket screw via hole；52, preceding end bearing fixed chamber；6, screw；7,
Drive end bearing bracket bearing；71, drive end bearing bracket bearing holder (housing, cover)；711, the second stop collar；712, the second annular convex platform.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Embodiment 1
A kind of bearing outside installation bearing holder (housing, cover) electric machine structure, as shown in Figure 1, including rotor assembly 1 and stator module 2, it is fixed
Inside sub-component 2 be equipped with inner cavity, rotor assembly 1 be set to stator module 2 inner cavity in, stator module 2 far from rotor assembly 1 one
End is provided with rear end cap 3, and rotor assembly 1 passes through stator module 2 close to one end of stator module 2 and is rotatably connected to rear end cap axis
4 are held, rotor assembly 1 is provided with drive end bearing bracket 5 far from one end of stator module 2, and rotor assembly 1 is rotated close to one end of drive end bearing bracket 5
It is connected with drive end bearing bracket bearing 7；
The outer sheath of bearing of rear end cover 4 is equipped with bearing of rear end cover set 41, and the outer sheath of drive end bearing bracket bearing 7 is equipped with drive end bearing bracket axis
Bearing sleeve 71.
In the present embodiment, rotor assembly 1 uses Surface Mount or embeds the structure type of one or more pairs of permanent magnets；
In the present embodiment, stator module 2 is using centralization or the structure shape of distributed coiling hot-wire coil on the stator teeth
Formula；
Specifically, to be all made of rubber, silicon rubber or silica gel etc. soft for bearing of rear end cover set 41 and drive end bearing bracket bearing holder (housing, cover) 71
And flexible material is made, and Bearing outer is enabled to have elasticity, concentricity, verticality and the dress of adjustable motor
With error, it is possible to reduce motor fraction defective, reduce manufacturing cost, reduction is reprocessed and scrapped, and improvement motor noise has great
Effect.
As shown in Fig. 2, the inside of rear end cap 3 is provided with rear end bearing fixed chamber 31, the outside of rear end cap 3 is provided with outlet
Set 32, rear end bearing fixed chamber 31 and bearing of rear end cover set 41 are engaged by clamping.
In the present embodiment, rear end bearing fixed chamber 31 is an integral molding structure with rear end cap 3.
In the present embodiment, the position of the surface face lead collar 32 of rear end cap 3 is equipped with outlet hole, lead collar 32 and rear end cap
The outlet hole on 3 surfaces is engaged by clamping, and the position of each drive end bearing bracket screw via hole 512 of 3 end face face of rear end cap is equipped with rear end cap
Screw hole 311 is assembled, screw 6 assembles screw hole 311 and drive end bearing bracket screw via hole 512 also cross rear end cap, and between three
Be threadedly coupled, by screw 6 also cross drive end bearing bracket screw via hole 512 and rear end cap assemble screw hole 311 and with drive end bearing bracket spiral shell
Silk via hole 512 and rear end cap assembly screw hole 311 are threadedly coupled, and rear end cap 3 and drive end bearing bracket 5 are locked in realization.
It is made in addition, rear end cap 3 and drive end bearing bracket 5 are all made of metal or alloy material, Material Strength is high, and good toughness makes
It obtains rear end cap 3 and drive end bearing bracket 5 is anti-aging, it is not pliable.
As shown in figure 3, the inside of drive end bearing bracket 5 is provided with preceding end bearing fixed chamber 52, the outside of drive end bearing bracket 5 is provided with installation
Plate 51, preceding end bearing fixed chamber 52 are engaged by clamping with drive end bearing bracket bearing holder (housing, cover) 71, and four corners of mounting plate 51 offer installation
Hole 511, by installing bolt in mounting hole 511, motor is mounted on extraneous product by realization.
In the present embodiment, the outside of drive end bearing bracket 5 is provided with several screws 6, and 5 end face of drive end bearing bracket is equipped with drive end bearing bracket screw via hole
512。
In the present embodiment, mounting plate 51, preceding end bearing fixed chamber 52 and drive end bearing bracket 5 are an integral molding structure.
Bearing holder (housing, cover) electric machine structure is installed outside bearing in the present embodiment additional when being installed, is first mounted in lead collar 32
On the side of back end cover for motor 3, then bearing of rear end cover is covered 41 and is packed into the rear end bearing fixed chamber 31 of back end cover for motor 3, then
It installs additional in bearing of rear end cover 4 to bearing of rear end cover set 41, drive end bearing bracket bearing holder (housing, cover) 71 is packed into drive end bearing bracket bearing fixing groove 52, then
Drive end bearing bracket bearing 7 is packed into drive end bearing bracket bearing holder (housing, cover) 71, is then packed into motor stator component 2, and be packed into motor rotor component 1
Afterwards, then by rear end cap 3 and drive end bearing bracket 5 it is assembled into motor together, finally with screw 6 also cross 512 He of drive end bearing bracket screw via hole
Rear end cap assembly screw hole 311 is simultaneously threadedly coupled with drive end bearing bracket screw via hole 512 and rear end cap assembly screw hole 311, and realizing will
Rear end cap 3 and drive end bearing bracket 5 are locked, to complete the assembling of motor.
Embodiment 2
It,, can be in order to save cost as shown in figure 4, when specifically used as second of embodiment of the utility model
Bearing of rear end cover set 41 is individually installed on bearing of rear end cover 4, since bearing of rear end cover set 41 has elasticity, by being separately provided
Bearing of rear end cover set 41 can also achieve the effect that embodiment 1, and can be conducive to concentricity adjusting, verticality and installation simultaneously
Error etc., manufacturing cost is low, fraction defective is low, repair rate is low, learies are low, has significant role to motor sound is improved.
Embodiment 3
As the third embodiment of the utility model, as shown in figure 5, when specifically used, it, can also in order to save cost
Individually to install drive end bearing bracket bearing holder (housing, cover) 71 on drive end bearing bracket bearing 7, since drive end bearing bracket bearing holder (housing, cover) 71 has elasticity, by individually setting
Embodiment 1 can also be achieved the effect that by setting drive end bearing bracket bearing holder (housing, cover) 71, and can be conducive to concentricity adjusting, verticality and peace simultaneously
Error etc. is filled, manufacturing cost is low, fraction defective is low, repair rate is low, learies are low, has significant role to motor sound is improved.
Embodiment 4
As the 4th kind of embodiment of the utility model, as shown in fig. 6, the wherein side opening of bearing of rear end cover set 41
Equipped with the first stop collar 411, bearing of rear end cover set 41 and the first stop collar 411 are an integral molding structure, wherein bearing of rear end cover
The front opening diameter of set 41 is greater than open rearward end diameter.
Embodiment 5
As the 5th kind of embodiment of the utility model, as shown in fig. 7, the front end of bearing of rear end cover set 41 is openning shape
State, rear end are closed state.
Embodiment 6
As the 6th kind of embodiment of the utility model, as shown in figure 8, the front end of bearing of rear end cover set 41 is openning shape
State, rear end is also open state, and front and back end opening diameter is equal.
Embodiment 7
As the 7th kind of embodiment of the utility model, as shown in figure 9, the wherein side opening of bearing of rear end cover set 41
Equipped with the first stop collar 411, other side opening is equipped with first annular boss 412, and bearing of rear end cover covers the 41, first stop collar
411 and first annular boss 412 be an integral molding structure, wherein bearing of rear end cover set 41 front opening diameter be greater than rear end
Opening diameter.
Embodiment 8
As the 8th kind of embodiment of the utility model, as shown in Figure 10, a wherein side opening for bearing of rear end cover set 41
Place is equipped with first annular boss 412, and bearing of rear end cover set 41 and first annular boss 412 are an integral molding structure, wherein rear end
The front end of lid bearing holder (housing, cover) 41 is open state, and rear end is closed state.
Embodiment 9
As the 9th kind of embodiment of the utility model, as shown in figure 11, a wherein side opening for bearing of rear end cover set 41
Place is equipped with first annular boss 412, and bearing of rear end cover set 41 and first annular boss 412 are an integral molding structure, wherein rear end
The front end of lid bearing holder (housing, cover) 41 is open state, and rear end is also open state, and front and back end opening diameter is equal.
Embodiment 10
As the tenth kind of embodiment of the utility model, as shown in figure 12, a wherein side opening for drive end bearing bracket bearing holder (housing, cover) 71
Place is equipped with the second stop collar 711, and drive end bearing bracket bearing holder (housing, cover) 71 and the second stop collar 711 are an integral molding structure, wherein drive end bearing bracket axis
The front opening diameter of bearing sleeve 71 is greater than open rearward end diameter.
Embodiment 11
As a kind of the tenth embodiment of the utility model, as shown in figure 13, the front end of drive end bearing bracket bearing holder (housing, cover) 71 is opening
State, rear end are closed state.
Embodiment 12
As the 12nd kind of embodiment of the utility model, as shown in figure 14, the front end of drive end bearing bracket bearing holder (housing, cover) 71 is opening
State, rear end is also open state, and front and back end opening diameter is equal.
Embodiment 13
As the 13rd kind of embodiment of the utility model, as shown in figure 15, the wherein side of drive end bearing bracket bearing holder (housing, cover) 71 is opened
The second stop collar 711 is equipped at mouthful, other side opening is equipped with the second annular convex platform 712, and drive end bearing bracket bearing holder (housing, cover) 71, second limits
Position ring 711 and the second annular convex platform 712 are an integral molding structure, wherein the front opening diameter of drive end bearing bracket bearing holder (housing, cover) 71 is greater than
Open rearward end diameter.
Embodiment 14
As the 14th kind of embodiment of the utility model, as shown in figure 16, the wherein side of drive end bearing bracket bearing holder (housing, cover) 71 is opened
The second annular convex platform 712 is equipped at mouthful, drive end bearing bracket bearing holder (housing, cover) 71 and the second annular convex platform 712 are an integral molding structure, wherein preceding
The front end of end-cover axle bearing sleeve 71 is open state, and rear end is closed state.
Embodiment 15
As the 15th kind of embodiment of the utility model, as shown in figure 17, the wherein side of drive end bearing bracket bearing holder (housing, cover) 71 is opened
The second annular convex platform 712 is equipped at mouthful, drive end bearing bracket bearing holder (housing, cover) 71 and the second annular convex platform 712 are an integral molding structure, wherein preceding
The front end of end-cover axle bearing sleeve 71 is open state, and rear end is also open state, and front and back end opening diameter is equal.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. installing bearing holder (housing, cover) electric machine structure, including rotor assembly (1) and stator module (2) outside a kind of bearing additional, it is characterised in that:
Inner cavity is equipped with inside the stator module (2), the rotor assembly (1) is set in the inner cavity of stator module (2), the stator pack
Part (2) is provided with rear end cap (3) far from the one end of rotor assembly (1), and the one of the rotor assembly (1) close stator module (2)
End is across stator module (2) and is rotatably connected to bearing of rear end cover (4), and the one of the rotor assembly (1) separate stator module (2)
End is provided with drive end bearing bracket (5), and the rotor assembly (1) is rotatably connected to drive end bearing bracket bearing (7) close to the one end of drive end bearing bracket (5)；
The outer sheath of the bearing of rear end cover (4) is equipped with bearing of rear end cover set (41), is arranged on the outside of the drive end bearing bracket bearing (7)
There are drive end bearing bracket bearing holder (housing, cover) (71)；
It is provided with rear end bearing fixed chamber (31) on the inside of the rear end cap (3), is provided with outlet on the outside of the rear end cap (3)
It covers (32), the rear end bearing fixed chamber (31) and bearing of rear end cover set (41) are engaged by clamping；
It is provided with preceding end bearing fixed chamber (52) on the inside of the drive end bearing bracket (5), is provided with installation on the outside of the drive end bearing bracket (5)
Plate (51), the preceding end bearing fixed chamber (52) and drive end bearing bracket bearing holder (housing, cover) (71) are engaged by clamping, and four of the mounting plate (51)
Corner offers mounting hole (511).
2. installing bearing holder (housing, cover) electric machine structure outside bearing according to claim 1 additional, it is characterised in that: the rear end bearing is solid
Determine room (31) to be an integral molding structure with rear end cap (3).
3. installing bearing holder (housing, cover) electric machine structure outside bearing according to claim 1 additional, it is characterised in that: the drive end bearing bracket (5)
Outside be provided with several screws (6), drive end bearing bracket (5) end face be equipped with drive end bearing bracket screw via hole (512).
4. installing bearing holder (housing, cover) electric machine structure outside bearing according to claim 1 additional, it is characterised in that: the rear end cap (3)
The position of surface face lead collar (32) be equipped with outlet hole, the outlet hole on lead collar (32) and rear end cap (3) surface, which is clamped, matches
It closes, the position of each drive end bearing bracket screw via hole (512) of rear end cap (3) end face face is equipped with rear end cap assembly screw hole
(311), the screw (6) is also cross rear end cap assembly screw hole (311) and drive end bearing bracket screw via hole (512), and three it
Between be threadedly coupled.
5. installing bearing holder (housing, cover) electric machine structure outside bearing according to claim 1 additional, it is characterised in that: the mounting plate
(51), preceding end bearing fixed chamber (52) and drive end bearing bracket (5) are an integral molding structure.
6. installing bearing holder (housing, cover) electric machine structure outside bearing according to claim 1 additional, it is characterised in that: the bearing of rear end cover
The wherein side opening for covering (41) is equipped with the first stop collar (411), and bearing of rear end cover set (41) and the first stop collar (411) are
Integrated formed structure.
7. installing bearing holder (housing, cover) electric machine structure outside bearing according to claim 6 additional, it is characterised in that: the drive end bearing bracket bearing
The wherein side opening for covering (71) is equipped with the second stop collar (711), and drive end bearing bracket bearing holder (housing, cover) (71) and the second stop collar (711) are
Integrated formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142484.1U CN209282997U (en) | 2019-01-28 | 2019-01-28 | A kind of bearing outside installation bearing holder (housing, cover) electric machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142484.1U CN209282997U (en) | 2019-01-28 | 2019-01-28 | A kind of bearing outside installation bearing holder (housing, cover) electric machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209282997U true CN209282997U (en) | 2019-08-20 |
Family
ID=67605883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920142484.1U Active CN209282997U (en) | 2019-01-28 | 2019-01-28 | A kind of bearing outside installation bearing holder (housing, cover) electric machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209282997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112106280A (en) * | 2019-10-24 | 2020-12-18 | 深圳市大疆创新科技有限公司 | Motor, power device, movable platform and motor installation method |
| CN116014950A (en) * | 2023-03-24 | 2023-04-25 | 江苏联博精密科技股份有限公司 | Motor structure convenient for adjusting magnetic force center of rotor and stator |
-
2019
- 2019-01-28 CN CN201920142484.1U patent/CN209282997U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112106280A (en) * | 2019-10-24 | 2020-12-18 | 深圳市大疆创新科技有限公司 | Motor, power device, movable platform and motor installation method |
| WO2021077373A1 (en) * | 2019-10-24 | 2021-04-29 | 深圳市大疆创新科技有限公司 | Electric motor, power device, movable platform, and method for mounting electric motor |
| CN116014950A (en) * | 2023-03-24 | 2023-04-25 | 江苏联博精密科技股份有限公司 | Motor structure convenient for adjusting magnetic force center of rotor and stator |
| CN116014950B (en) * | 2023-03-24 | 2023-10-03 | 江苏联博精密科技股份有限公司 | Motor structure convenient for adjusting magnetic force center of rotor and stator |
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