CN106685126A - Motor shell and motor equipped with square end covers - Google Patents
Motor shell and motor equipped with square end covers Download PDFInfo
- Publication number
- CN106685126A CN106685126A CN201611256189.6A CN201611256189A CN106685126A CN 106685126 A CN106685126 A CN 106685126A CN 201611256189 A CN201611256189 A CN 201611256189A CN 106685126 A CN106685126 A CN 106685126A
- Authority
- CN
- China
- Prior art keywords
- end cap
- main body
- bearing bracket
- rear end
- perisporium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 45
- 239000004411 aluminium Substances 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/06—Cast metal casings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention provides a motor shell and a motor equipped with square end covers. The motor shell comprises a shell main body, a front end cover and a back end cover; the two ends of the shell main body are open and are connected, and the shell main body is prepared from aluminum; the front end cover and the back end cover are arranged at the two ends of the shell main body respectively; the front end cover and the back end cover are both square; a first mounting groove is formed in the inner side of the front end cover while a second mounting groove is formed in the inner side of the back end cover; the two ends of the shell main body are mounted in the first mounting groove and the second mounting groove respectively; a plurality of first mounting holes are formed in each side of the peripheral surface of the front end cover and each side of the peripheral surface of the back end cover separately; a first flange lug boss and at least two second mounting holes are arranged on the outer side surface of the front end cover; the multiple second mounting holes are uniformly formed in the circumferential direction of the first flange lug boss; supporting force applied on the motor is positioned on the front end cover and the back end cover; the aluminum shell body is not deformed easily; and the motor is simple in structure, the mounting ways are diversified, the heat dissipation is high, and the mechanical property is better.
Description
Technical field
The present invention relates to a kind of power-equipment, more particularly to a kind of motor housing and with this kind of electricity of motor housing
Machine.
Background technology
Aluminium due to heat conduction and heat radiation it is good the characteristics of and be used in electro-heat equipment more, used as radiating module,
And a part of motor housing is also adopted by aluminium is made and forms, to ensure the thermal diffusivity of motor.Existing motor include shell and
Rotor and stator in shell, shell include outer cover body and the end cap positioned at outer cover body two ends；Outer cover body is aluminum
Into.
The problem that existing motor is present is to be provided with according to existing electrical installation, on outer cover body corresponding
Installation portion is realizing the mounting means such as B3, B35, and the outer cover body of aluminum as main holding power bearing object, and aluminium material
Intensity is less than normal, and outer cover body easily produces deformation, and the deformation of outer cover body is even more serious on heavy-duty motor, directly influences
The normal of motor is used.
The content of the invention
First goal of the invention of the invention is to provide a kind of mechanical structure more reasonably motor with square end cap.
Second goal of the invention of the invention is to provide a kind of with the motor housing that thermal diffusivity is good and mechanical property is good.
The motor with square end cap that first goal of the invention of the invention is provided includes stator, rotor and shell；Shell bag
Include housing main body, drive end bearing bracket and rear end cap, the both ends open of the housing main body and two ends of housing main body communicate, housing main body is used
Aluminium is made；Drive end bearing bracket and rear end cap are respectively arranged at the two ends of housing main body, and stator and rotor coaxial are arranged in shell, and turn
Son is rotatably connected between drive end bearing bracket and rear end cap.Wherein drive end bearing bracket and rear end cap is square, is provided with the inside of drive end bearing bracket
First installs groove, and the second installation groove is provided with the inside of rear end cap, and the two ends of housing main body are respectively arranged in the first installation
Groove and second is installed in groove, and the every side on every side and rear end cap side face on drive end bearing bracket side face is provided with least two the
One mounting hole；The lateral surface of drive end bearing bracket is provided with first flange projection and at least two second mounting holes, and multiple second installs
Hole is uniformly arranged in the raised circumference of first flange, and the output shaft first end of rotor is passed to outside motor housing from drive end bearing bracket
Portion.
From such scheme, the second installation that outer cover body is fixed on the first installation groove and rear end cap of drive end bearing bracket is recessed
Between groove, square drive end bearing bracket and rear end cap can carry out B3 installations per side with base, and base is same by the first mounting hole
When be connected on drive end bearing bracket and rear end cap, then by floor installation to stationary applica-tions, the main support stress of motor will point
On drive end bearing bracket and rear end cap, the outer cover body of aluminum will no longer produce deformation, motor service life to cloth because bearing support force
Effectively extension, while flange projection and the second mounting hole are set in drive end bearing bracket to realize that the B5 of motor is installed, electric machine structure letter
Single, mounting means is various, and good heat dissipation, mechanical structure are more reasonable.
Further scheme is that the first rectangular recess is provided with the inside of drive end bearing bracket, and the first installation groove is arranged at first
The bottom surface of rectangular recess；The second rectangular recess is provided with the inside of rear end cap, the second installation groove is arranged at the second rectangular recess
Bottom surface；Drive end bearing bracket forms the first perisporium of frame-type in the first rectangular recess surrounding, and multiple first mounting holes are arranged on first week
On wall；Rear end cap forms the second perisporium of frame-type in the second rectangular recess surrounding, and multiple first mounting holes are arranged on the second perisporium
On.
Therefore, by taking drive end bearing bracket as an example, because the first mounting hole is through hole, first formed around the first rectangular recess
Perisporium is more convenient for perpendicular to the setting of the first mounting hole of perisporium arrangement, while the first perisporium of the connected frame-type in four sides has more
Good mechanical property.
Further scheme is, every middle side part of the first perisporium is provided with first depression, the first perisporium it is every
Side forms first support protrusion respectively in the first depression both sides, and the first mounting hole is arranged in the first support protrusion；The
Every middle side part of two perisporiums is provided with second depression, and every side of the first perisporium is formed respectively in the second depression both sides
One the second support protrusion, the first mounting hole is arranged in the second support protrusion.
Therefore, with two the first support protrusions and two the second support protrusions replace overall perisporium Planar realizations with
Connection between base has positional precision higher, while the weight of motor declines.
Further scheme is that the lateral surface of rear end cap is provided with second flange projection and at least two the 3rd installations
Hole, multiple 3rd mounting holes are uniformly arranged in the raised circumference of second flange, the second end of output shaft from rear end cap pass to
The outside of motor housing..
Therefore, the mounting means of motor is more various.
Further scheme is that, in cylinder, the first installation groove and the second installation groove are rounded, outward for housing main body
The outer peripheral face of shell main body is fitted close and is threadedly coupled, the outer peripheral face of housing main body and second with the inner peripheral surface of the first installation groove
The inner peripheral surface for installing groove is fitted close and is threadedly coupled.
The motor housing that second goal of the invention of the invention is provided includes housing main body, drive end bearing bracket and rear end cap, housing main body
Both ends open and the two ends of housing main body communicate, housing main body is adopted and is formed from aluminium；Drive end bearing bracket and rear end cap are respectively arranged at outer
The two ends of shell main body；Wherein drive end bearing bracket and rear end cap is square, and the first installation groove, rear end cap are provided with the inside of drive end bearing bracket
Inner side be provided with the second installation groove, the two ends of housing main body are respectively arranged in the first installation groove and second and install groove
It is interior；The every side on every side and rear end cap side face on drive end bearing bracket side face is provided with least two first mounting holes；Drive end bearing bracket
Lateral surface is provided with first flange projection and at least two second mounting holes, and multiple second mounting holes are in first flange projection
It is uniformly arranged in circumference, the first axis hole is provided with the middle part of drive end bearing bracket..
From such scheme, when being installed to motor by B3 mounting means, base or fixed scene will with it is preceding
End cap and rear end cap are attached, and support force is acted on drive end bearing bracket and rear end cap that steel is made, can effectively prevent aluminum
Outer cover body deformation, and square drive end bearing bracket and rear end cap can realize a variety of mounting means, and electric machine structure is simple, peace
Dress mode is various, and good heat dissipation, mechanical structure are more reasonable.
Further scheme is that the first rectangular recess is provided with the inside of drive end bearing bracket, and the first installation groove is arranged at first
The bottom surface of rectangular recess；The second rectangular recess is provided with the inside of rear end cap, the second installation groove is arranged at the second rectangular recess
Bottom surface；Drive end bearing bracket forms the first perisporium of frame-type in the first rectangular recess surrounding, and multiple first mounting holes are arranged on first week
On wall；Rear end cap forms the second perisporium of frame-type in the second rectangular recess surrounding, and multiple first mounting holes are arranged on the second perisporium
On.
Further scheme is, every middle side part of the first perisporium is provided with first depression, the first perisporium it is every
Side forms first support protrusion respectively in the first depression both sides, and the first mounting hole is arranged in the first support protrusion；The
Every middle side part of two perisporiums is provided with second depression, and every side of the first perisporium is formed respectively in the second depression both sides
One the second support protrusion, the first mounting hole is arranged in the second support protrusion.
Further scheme is that the lateral surface of rear end cap is provided with second flange projection and at least two the 3rd installations
Hole, multiple 3rd mounting holes are uniformly arranged in the raised circumference of second flange, and the second axis hole is provided with the middle part of rear end cap.
Further scheme is that, in cylinder, the first installation groove and the second installation groove are rounded, outward for housing main body
The outer peripheral face of shell main body is fitted close and is threadedly coupled, the outer peripheral face of housing main body and second with the inner peripheral surface of the first installation groove
The inner peripheral surface for installing groove is fitted close and is threadedly coupled.
Brief description of the drawings
Fig. 1 is the structure chart of motor first embodiment of the present invention with square end cap.
Fig. 2 is the part sectioned view of motor first embodiment of the present invention with square end cap.
Fig. 3 is the structure chart of drive end bearing bracket in motor first embodiment of the present invention with square end cap.
Fig. 4 is the partial sectional view of motor second embodiment of the present invention with square end cap.
Below in conjunction with drawings and Examples, the invention will be further described.
Specific embodiment
Motor first embodiment with square end cap
Referring to the structure chart that Fig. 1 and Fig. 2, Fig. 1 are motor first embodiment of the present invention with square end cap, Fig. 2 is the present invention
The part sectioned view of the motor embodiment with square end cap.Motor include motor housing, install with motor housing inside it is same
Stator 51 and rotor 52 and the terminal box outside motor housing 6 that axle is set.Motor housing include outer cover body 1 with
And installed in the drive end bearing bracket 2 and rear end cap 3 at the two ends of outer cover body 1.
Outer cover body 1 is to adopt the cylindrical housing being formed from aluminium, and outer cover body 1 has inner peripheral surface and the periphery of cylindrical type
Face, outer cover body 1 has to be provided with certain wall thickness and its both ends of the surface to be installed for outer cover body 1 with drive end bearing bracket 2 and rear end cap 3
The screw of cooperation.
Drive end bearing bracket 2 and rear end cap 3 are steel and are made, and drive end bearing bracket 2 is square lid, and the inner side of drive end bearing bracket 2 is provided with
One the first rectangular recess 21 of rectangle, forms the frame-type stretched out from the flat board of drive end bearing bracket 2 around the first rectangular recess 21
First perisporium 22, on the bottom surface of the first rectangular recess 21, i.e., is provided with the first installation groove 23 on the flat board of drive end bearing bracket 2,
First installs groove 23 for circular groove, and the external diameter of the first internal diameter and outer cover body 1 for installing groove 23 cooperates, and makes shell
It is fitted close between body 1 and drive end bearing bracket 2.
Referring to Fig. 3, Fig. 3 is the structure chart of drive end bearing bracket 2.First perisporium 22 is in frame-type, and the first perisporium 22 has positioned at surrounding
Four walls, on the first perisporium 22 per side outer wall in the middle part of be provided with first depression 221, and first
The both sides of depression 221 form the first support protrusion 222 and the first support protrusion 223 respectively.In the first support protrusion 222 and
Two the first mounting holes 26 through the first perisporium 22 are provided with one support protrusion 223, the first mounting hole 26 can be circle
Through hole, or tapped through hole.The center of drive end bearing bracket 2 is provided with the first axis hole 27, output shaft of the axis hole 27 for rotor 52
53 first end is passed to motor housing；And first with the arranged concentric of axis hole 27 is provided with the front side of drive end bearing bracket 2
Flange projection 24, first flange raised 24 is that the loop on the front plan of drive end bearing bracket 2 is raised, while raised in first flange
It is provided with outside 24 along its eight the second mounting hole 25 circumferentially, first flange raised 24 is used to carry out when B5 is installed and other
Flange groove on accessory carries out cooperation positioning, and the second mounting hole 25 is used between drive end bearing bracket 2 and other accessories such as fixed mount
Threaded connection.Eight body mounting holes 28 along axis hole 27 circumferentially are inwardly provided with 24 footpaths of first flange projection, this
Body mounting hole 28 is used to coordinate with the multiple screws on the end face of outer cover body 1, and draw bolt 72 forms threaded connection.Referring to figure
1 and Fig. 2, rear end cap 3 is identical with the structure of drive end bearing bracket 2, and rear end cap 3 is square lid, and the inner side of rear end cap 3 is provided with a square
Second rectangular recess 31 of shape, forms the second week of the frame-type stretched out from the flat board of rear end cap 3 around the second rectangular recess 31
Wall 32, on the bottom surface of the second rectangular recess 31, i.e., is provided with the second installation groove 33, the second peace on the flat board of rear end cap 3
Dress groove 23 is circular groove.The external diameter of the second internal diameter and outer cover body 1 for installing groove 33 cooperates, and makes outer cover body 1
It is fitted close between rear end cap 3.
Rear end cap 3 also have with drive end bearing bracket 2 on the first depression 221, the first support protrusion 222, the first mounting hole 26,
First flange raised 24 and the second mounting hole 25 are distinguished corresponding second depression 321, the second support protrusion 322, first and are installed
The feature such as hole 36, second flange projection and the 3rd mounting hole, because the structure of rear end cap 3 is identical with the structure of drive end bearing bracket 2, therefore no longer
Repeat.Optionally, rear end cap 3 can set axis hole according to the export head number of rotor of output shaft axle, if rotor is bidirectional output, rear end
Lid 3 then needs to set axis hole, if while when carrying out B5 installations, need to be pacified by the first flange projection 24, second at motor two ends simultaneously
Dress hole 25 and the installation that second flange is raised, the 3rd mounting hole carries out motor.
The motor that the present invention is provided is matched somebody with somebody connecting hole and flange projection etc. by setting square drive end bearing bracket and rear end cap
Close feature to be arranged on the side face of drive end bearing bracket and rear end cap and side, when motor is installed, either B series is still
The mounting means of V series, the support force of motor will focus on drive end bearing bracket or rear end cap, and this scheme can ensure that outer cover body is used
Aluminium is manufactured, and keeps the heat-sinking capability of outer cover body, while the weaker aluminium of intensity will not occur because long-time bears support force
Deformation, and square end cap mounting means is various, is adapted to any one mounting means of B series and V series.Electric machine structure letter
Single, mounting means is various, and good heat dissipation, mechanical structure are more reasonable.
Because motor housing is the architectural feature in motor, therefore do not repeated to motor housing embodiment.
Motor second embodiment with square end cap
Referring to Fig. 4, Fig. 4 is the partial sectional view of motor second embodiment of the present invention.Motor and first in the present embodiment are implemented
It is only distinct in rear end cap and output shaft between motor in example, therefore remaining structure to motor is not repeated.In rear end
The middle part of lid 13 is provided with the second axis hole 137, and the second end of output shaft 153 extend out to motor housing through the second axis hole 137
Outside, realizes double end output function.
Finally it is emphasized that the foregoing is only the preferred embodiments of the present invention, it is not intended to limit the invention, it is right
For those skilled in the art, the present invention can have various change and change, and such as drive end bearing bracket and rear end cap can be rectangular
Shape, and rectangular length and width are unrestricted, in specific occasion, settable drive end bearing bracket and rear end cap with more aspect ratio protecting
The installation strength that card motor is installed is all within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done
Deng should be included within the scope of the present invention.
Claims (10)
1. there is the motor of square end cap, including stator, rotor and motor housing；
The motor housing includes housing main body, drive end bearing bracket and rear end cap, the both ends open of the housing main body and the shell
The two ends of main body are communicated, and the housing main body is adopted and is formed from aluminium；
The drive end bearing bracket and the rear end cap are respectively arranged at the two ends of the housing main body, the stator and the rotor coaxial
It is arranged in the housing main body；
It is characterized in that：
The drive end bearing bracket and the rear end cap are square, are provided with the first installation groove on the inside of the drive end bearing bracket, it is described after
The second installation groove is provided with the inside of end cap, the two ends of the housing main body are respectively arranged in described first and install groove and institute
State in the second installation groove；
The every side on every side and the rear end cap side face on the drive end bearing bracket side face is provided with least two first mounting holes；
The lateral surface of the drive end bearing bracket is provided with first flange projection and at least two second mounting holes, multiple second peaces
Dress hole is uniformly arranged in the raised circumference of the first flange；
The first end of the output shaft of the rotor is passed to the outside of the motor housing from the drive end bearing bracket.
2. motor according to claim 1, it is characterised in that：
The first rectangular recess is provided with the inside of the drive end bearing bracket, the first installation groove is arranged at first rectangular recess
Bottom surface；
The second rectangular recess is provided with the inside of the rear end cap, the second installation groove is arranged at second rectangular recess
Bottom surface；
The drive end bearing bracket forms the first perisporium of frame-type in the first rectangular recess surrounding, and multiple first mounting holes are set
On first perisporium；
The rear end cap forms the second perisporium of frame-type in the second rectangular recess surrounding, and multiple first mounting holes are set
On second perisporium.
3. motor according to claim 2, it is characterised in that：
Every middle side part of first perisporium is provided with first depression, and every side of first perisporium is described first
Depression both sides form first support protrusion respectively, and first mounting hole is arranged in first support protrusion；
Every middle side part of second perisporium is provided with second depression, and every side of first perisporium is described second
Depression both sides form second support protrusion respectively, and first mounting hole is arranged in second support protrusion.
4. motor according to claim 1, it is characterised in that：
The lateral surface of the rear end cap is provided with second flange projection and at least two the 3rd mounting holes, multiple three peaces
Dress hole is uniformly arranged in the raised circumference of the second flange；
Second end of the output shaft is passed to the outside of the motor housing from the rear end cap.
5. the motor according to any one of Claims 1-4, it is characterised in that：
, in cylinder, the first installation groove and the second installation groove are rounded, the shell for the housing main body
The outer peripheral face of main body is fitted close and is threadedly coupled, the outer peripheral face of the housing main body with the inner peripheral surface of the described first installation groove
Inner peripheral surface with the described second installation groove is fitted close and is threadedly coupled.
6. motor housing, including housing main body, drive end bearing bracket and rear end cap, the both ends open of the housing main body and the shell master
The two ends of body are communicated, and the housing main body is adopted and is formed from aluminium；
The drive end bearing bracket and the rear end cap are respectively arranged at the two ends of the housing main body；
It is characterized in that：
The drive end bearing bracket and the rear end cap are square, are provided with the first installation groove on the inside of the drive end bearing bracket, it is described after
The second installation groove is provided with the inside of end cap, the two ends of the housing main body are respectively arranged in described first and install groove and institute
State in the second installation groove；
The every side on every side and the rear end cap side face on the drive end bearing bracket side face is provided with least two first mounting holes；
The lateral surface of the drive end bearing bracket is provided with first flange projection and at least two second mounting holes, multiple second peaces
Dress hole is uniformly arranged in the raised circumference of the first flange；
The first axis hole is provided with the middle part of the drive end bearing bracket.
7. motor housing according to claim 6, it is characterised in that：
The first rectangular recess is provided with the inside of the drive end bearing bracket, the first installation groove is arranged at first rectangular recess
Bottom surface；
The second rectangular recess is provided with the inside of the rear end cap, the second installation groove is arranged at second rectangular recess
Bottom surface；
The drive end bearing bracket forms the first perisporium of frame-type in the first rectangular recess surrounding, and multiple first mounting holes are set
On first perisporium；
The rear end cap forms the second perisporium of frame-type in the second rectangular recess surrounding, and multiple first mounting holes are set
On second perisporium.
8. motor housing according to claim 7, it is characterised in that：
Every middle side part of first perisporium is provided with first depression, and every side of first perisporium is described first
Depression both sides form first support protrusion respectively, and first mounting hole is arranged in first support protrusion；
Every middle side part of second perisporium is provided with second depression, and every side of first perisporium is described second
Depression both sides form second support protrusion respectively, and first mounting hole is arranged in second support protrusion.
9. motor housing according to claim 8, it is characterised in that：
The lateral surface of the rear end cap is provided with second flange projection and at least two the 3rd mounting holes, multiple three peaces
Dress hole is uniformly arranged in the raised circumference of the second flange；
The second axis hole is provided with the middle part of the rear end cap.
10. the motor housing according to any one of claim 6 to 9, it is characterised in that：
, in cylinder, the first installation groove and the second installation groove are rounded, the shell for the housing main body
The outer peripheral face of main body is fitted close and is threadedly coupled, the outer peripheral face of the housing main body with the inner peripheral surface of the described first installation groove
Inner peripheral surface with the described second installation groove is fitted close and is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611256189.6A CN106685126B (en) | 2016-12-30 | 2016-12-30 | Motor shell and motor with square end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611256189.6A CN106685126B (en) | 2016-12-30 | 2016-12-30 | Motor shell and motor with square end cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106685126A true CN106685126A (en) | 2017-05-17 |
| CN106685126B CN106685126B (en) | 2023-12-05 |
Family
ID=58873403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611256189.6A Active CN106685126B (en) | 2016-12-30 | 2016-12-30 | Motor shell and motor with square end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106685126B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648279A (en) * | 2022-10-31 | 2023-01-31 | 深圳市汇川技术股份有限公司 | Robot joint device and production method |
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| CN203911702U (en) * | 2014-06-10 | 2014-10-29 | 天津市永恒电机厂 | Electromagnetic braking three-phase asynchronous motor |
| CN204794385U (en) * | 2015-06-24 | 2015-11-18 | 浙江西子富沃德电机有限公司 | No casing motor and use hauler of this no casing motor |
| CN205231893U (en) * | 2015-12-22 | 2016-05-11 | 江苏洛凯机电股份有限公司 | Circuit breaker electric operating mechanism uses flat permanent -magnet machine |
| CN205647111U (en) * | 2016-05-19 | 2016-10-12 | 宁波新大通电机有限公司 | Motor that possesses two changeable shells |
| CN205846924U (en) * | 2016-08-03 | 2016-12-28 | 佛山市朗特电机有限公司 | A kind of motor that can adjust outlet direction |
| CN206471957U (en) * | 2016-12-30 | 2017-09-05 | 珠海市威望节能科技有限公司 | Motor housing and the motor with square end cap |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115648279A (en) * | 2022-10-31 | 2023-01-31 | 深圳市汇川技术股份有限公司 | Robot joint device and production method |
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