CN106685126B - Motor shell and motor with square end cover - Google Patents
Motor shell and motor with square end cover Download PDFInfo
- Publication number
- CN106685126B CN106685126B CN201611256189.6A CN201611256189A CN106685126B CN 106685126 B CN106685126 B CN 106685126B CN 201611256189 A CN201611256189 A CN 201611256189A CN 106685126 B CN106685126 B CN 106685126B
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- China
- Prior art keywords
- end cover
- rear end
- main body
- mounting groove
- motor
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 65
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 239000004411 aluminium Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000149 penetrating effect Effects 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 with square end covers, wherein the motor shell comprises a shell main body, a front end cover and a rear end cover, two ends of the shell main body are open and communicated, and the shell main body is made of aluminum; the front end cover and the rear end cover are respectively arranged at two ends of the shell main body. The front end cover and the rear end cover are square, a first mounting groove is formed in the inner side of the front end cover, a second mounting groove is formed in the inner side of the rear end cover, two ends of the shell main body are respectively mounted in the first mounting groove and the second mounting groove, and 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 rear end cover; the lateral surface of front end housing is provided with first flange arch and two at least second mounting holes, and a plurality of second mounting holes evenly set up in the bellied circumference of first flange, and the holding power that the motor received is located front end housing and rear end housing, and aluminium matter shell body is difficult for the deformation, and motor simple structure, and the mounting means is various, and the heat dissipation is good, mechanical properties is better.
Description
Technical Field
The invention relates to power equipment, in particular to a motor shell and a motor with the motor shell.
Background
Aluminum is mostly used in heating devices as a heat dissipation module due to the characteristic of good heat conduction and dissipation, and a part of motor housing is also made of aluminum so as to ensure the heat dissipation of the motor. The existing motor comprises a shell, a rotor and a stator in the shell, wherein the shell comprises a shell body and end covers positioned at two ends of the shell body; the shell body is made of aluminum.
The problem that current motor exists is, according to current motor mounting means, is provided with corresponding installation department on the shell body in order to realize mounting means such as B3, B35, and the shell body of aluminium matter is as main supporting force bearing body, and aluminium matter intensity is less, and the shell body produces deformation easily, and the deformation of shell body is more serious on high-power motor, directly influences the normal use of motor.
Disclosure of Invention
The first object of the invention is to provide a motor with square end cover, which has more reasonable mechanical structure.
The second invention aims to provide a motor shell with good heat dissipation and good mechanical property.
The motor with the square end cover provided by the first invention comprises a stator, a rotor and a shell; the shell comprises a shell main body, a front end cover and a rear end cover, wherein the two ends of the shell main body are open and are communicated, and the shell main body is made of aluminum; the front end cover and the rear end cover are respectively arranged at two ends of the shell main body, the stator and the rotor are coaxially arranged in the shell, and the rotor is rotationally connected between the front end cover and the rear end cover. The front end cover and the rear end cover are square, a first mounting groove is formed in the inner side of the front end cover, a second mounting groove is formed in the inner side of the rear end cover, two ends of the shell main body are respectively mounted in the first mounting groove and the second mounting groove, and at least two 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 rear end cover; the lateral surface of front end housing is provided with first flange arch and two at least second mounting holes, and a plurality of second mounting holes evenly set up in the bellied circumference of first flange, and the outside to motor housing is worn out from the front end housing to the output shaft first end of rotor.
From the scheme, it can be seen that the shell body is fixed between the first mounting groove of front end housing and the second mounting groove of rear end housing, square front end housing and rear end housing each side all can carry out B3 installation with the base, the base passes through first mounting hole and connects simultaneously and install on front end housing and the rear end housing, install the fixed occasion with the base again, the main support atress of motor will distribute on front end housing and rear end housing, the shell body of aluminium matter will not produce deformation because of bearing supporting force anymore, motor life effectively prolongs, set up the flange arch at the front end housing simultaneously and install with the B5 of realization motor with the second mounting hole, motor simple structure, the mounting means is various, the heat dissipation is good, mechanical structure is more reasonable.
The front end cover is provided with a first rectangular groove on the inner side, and the first mounting groove is arranged on the bottom surface of the first rectangular groove; the inner side of the rear end cover is provided with a second rectangular groove, and the second mounting groove is arranged on the bottom surface of the second rectangular groove; the front end cover forms a frame-shaped first peripheral wall around the first rectangular groove, and a plurality of first mounting holes are formed in the first peripheral wall; the rear end cover forms a frame-shaped second peripheral wall around the second rectangular groove, and a plurality of first mounting holes are formed in the second peripheral wall.
From the above, taking the front end cover as an example, because the first mounting hole is a through hole, the first peripheral wall formed around the first rectangular groove is more convenient for the arrangement of the first mounting hole which is arranged perpendicular to the peripheral wall, and simultaneously, the frame-shaped first peripheral wall with four connected sides has better mechanical properties.
The middle part of each side of the first peripheral wall is provided with a first sunken part, each side of the first peripheral wall is provided with a first supporting bulge at two sides of the first sunken part, and the first mounting hole is arranged on the first supporting bulge; each side middle part of second peristome all is provided with a second sunken part, and each side of first peristome forms a second support arch in second sunken part both sides respectively, and first mounting hole sets up on the second support arch.
From the above, the connection between the two first supporting protrusions and the two second supporting protrusions instead of the whole peripheral wall plane is realized with higher position accuracy, and the weight of the motor is reduced.
The further scheme is that the lateral surface of rear end cap is provided with second flange arch and two at least third mounting holes, and a plurality of third mounting holes evenly set up in the bellied circumference of second flange, and the second end of output shaft wears out to motor housing's outside from the rear end cap. .
From the above, the motor is more various in installation mode.
The further scheme is that the shell main body is cylindrical, the first mounting groove and the second mounting groove are all circular, the outer peripheral surface of the shell main body is tightly matched with the inner peripheral surface of the first mounting groove and is in threaded connection, and the outer peripheral surface of the shell main body is tightly matched with the inner peripheral surface of the second mounting groove and is in threaded connection.
The motor shell provided by the second invention comprises a shell main body, a front end cover and a rear end cover, wherein the two ends of the shell main body are open and are communicated, and the shell main body is made of aluminum; the front end cover and the rear end cover are respectively arranged at two ends of the shell main body; the front end cover and the rear end cover are square, a first mounting groove is formed in the inner side of the front end cover, a second mounting groove is formed in the inner side of the rear end cover, and two ends of the shell main body are respectively mounted in the first mounting groove and the second mounting groove; each side on the peripheral surface of the front end cover and each side on the peripheral surface of the rear end cover are provided with at least two first mounting holes; the lateral surface of front end housing is provided with first flange arch and two at least second mounting holes, and a plurality of second mounting holes evenly set up in the bellied circumference of first flange, and the middle part of front end housing is provided with first shaft hole. .
According to the scheme, when the motor is installed through the B3 installation mode, the base or the fixed scene is connected with the front end cover and the rear end cover, the supporting force acts on the front end cover and the rear end cover which are made of steel, the deformation of the aluminum shell body can be effectively prevented, the square front end cover and the square rear end cover can be installed in various different modes, the motor is simple in structure, various in installation mode, good in heat dissipation and reasonable in mechanical structure.
The front end cover is provided with a first rectangular groove on the inner side, and the first mounting groove is arranged on the bottom surface of the first rectangular groove; the inner side of the rear end cover is provided with a second rectangular groove, and the second mounting groove is arranged on the bottom surface of the second rectangular groove; the front end cover forms a frame-shaped first peripheral wall around the first rectangular groove, and a plurality of first mounting holes are formed in the first peripheral wall; the rear end cover forms a frame-shaped second peripheral wall around the second rectangular groove, and a plurality of first mounting holes are formed in the second peripheral wall.
The middle part of each side of the first peripheral wall is provided with a first sunken part, each side of the first peripheral wall is provided with a first supporting bulge at two sides of the first sunken part, and the first mounting hole is arranged on the first supporting bulge; each side middle part of second peristome all is provided with a second sunken part, and each side of first peristome forms a second support arch in second sunken part both sides respectively, and first mounting hole sets up on the second support arch.
The further scheme is that the lateral surface of rear end cap is provided with second flange arch and two at least third mounting holes, and a plurality of third mounting holes evenly set up in the bellied circumference of second flange, and the middle part of rear end cap is provided with the second shaft hole.
The further scheme is that the shell main body is cylindrical, the first mounting groove and the second mounting groove are all circular, the outer peripheral surface of the shell main body is tightly matched with the inner peripheral surface of the first mounting groove and is in threaded connection, and the outer peripheral surface of the shell main body is tightly matched with the inner peripheral surface of the second mounting groove and is in threaded connection.
Drawings
Fig. 1 is a block diagram of a first embodiment of the motor of the present invention having a square end cap.
Fig. 2 is a partial cross-sectional view of a first embodiment of the motor of the present invention having a square end cap.
Fig. 3 is a block diagram of a front end cap in a first embodiment of the motor with a square end cap of the present invention.
Fig. 4 is a partial cross-sectional view of a second embodiment of the motor of the present invention having a square end cap.
The invention is further described below with reference to the drawings and examples.
Detailed Description
First embodiment of an electric Motor with Square end caps
Referring to fig. 1 and 2, fig. 1 is a structural view of a first embodiment of the motor with a square end cap of the present invention, and fig. 2 is a partial sectional view of an embodiment of the motor with a square end cap of the present invention. The motor includes a motor housing, a stator 51 and a rotor 52 mounted coaxially with the inside of the motor housing, and a junction box 6 mounted outside the motor housing. The motor housing comprises a housing body 1, and a front end cover 2 and a rear end cover 3 which are arranged at two ends of the housing body 1.
The shell body 1 is a cylindrical shell made of aluminum, the shell body 1 is provided with a cylindrical inner peripheral surface and an outer peripheral surface, the shell body 1 is provided with a certain wall thickness, and screw holes for the shell body 1 to be mounted and matched with the front end cover 2 and the rear end cover 3 are formed in two end faces of the shell body 1.
The front end cover 2 and the rear end cover 3 are both made of steel, the front end cover 2 is a square cover body, a rectangular first rectangular groove 21 is formed in the inner side of the front end cover 2, a frame-shaped first peripheral wall 22 extending out of a flat plate of the front end cover 2 is formed around the first rectangular groove 21, a first mounting groove 23 is formed in the bottom surface of the first rectangular groove 21, namely, the flat plate of the front end cover 2, the first mounting groove 23 is a circular groove, and the inner diameter of the first mounting groove 23 is matched with the outer diameter of the shell body 1, so that the shell body 1 is tightly matched with the front end cover 2.
Referring to fig. 3, fig. 3 is a structural view of the front cover 2. The first peripheral wall 22 is in a frame shape, the first peripheral wall 22 is provided with four walls positioned on the periphery, a first sunken part 221 is arranged in the middle of the outer side of each wall on each side of the first peripheral wall 22, and a first supporting protrusion 222 and a first supporting protrusion 223 are respectively formed on two sides of the first sunken part 221. Two first mounting holes 26 penetrating the first peripheral wall 22 are provided on each of the first support protrusions 222 and 223, and the first mounting holes 26 may be circular through holes or threaded through holes. A first shaft hole 27 is arranged at the center of the front end cover 2, and the shaft hole 27 is used for enabling the first end of the output shaft 53 of the rotor 52 to penetrate out of the motor shell; and a first flange bulge 24 concentrically arranged with the shaft hole 27 is arranged on the front side of the front end cover 2, the first flange bulge 24 is a circle of annular bulge on the front side plane of the front end cover 2, meanwhile, eight second mounting holes 25 circumferentially arranged along the first flange bulge 24 are arranged outside the first flange bulge 24, the first flange bulge 24 is used for being matched and positioned with flange grooves on other accessories during B5 mounting, and the second mounting holes 25 are used for threaded connection between the front end cover 2 and other accessories such as a fixing frame and the like. Eight body mounting holes 28 are provided in the first flange boss 24 radially inward and circumferentially arranged along the shaft hole 27, and the body mounting holes 28 are adapted to be fitted into a plurality of screw holes in the end face of the housing body 1 and engage with bolts 72 to form screw-threaded connection. Referring to fig. 1 and 2, the rear end cover 3 has the same structure as the front end cover 2, the rear end cover 3 is a square cover body, a rectangular second rectangular groove 31 is provided on the inner side of the rear end cover 3, a frame-shaped second peripheral wall 32 extending from the flat plate of the rear end cover 3 is formed around the second rectangular groove 31, a second mounting groove 33 is provided on the bottom surface of the second rectangular groove 31, that is, on the flat plate of the rear end cover 3, and the second mounting groove 23 is a circular groove. The inner diameter of the second mounting groove 33 is matched with the outer diameter of the housing body 1, so that the housing body 1 is tightly matched with the rear end cover 3.
The rear cover 3 also has features such as a second depressed portion 321, a second supporting protrusion 322, a first mounting hole 36, a second flange protrusion, and a third mounting hole corresponding to the first depressed portion 221, the first supporting protrusion 222, the first mounting hole 26, the first flange protrusion 24, and the second mounting hole 25 on the front cover 2, respectively, and the rear cover 3 has the same structure as the front cover 2, so that a detailed description thereof will be omitted. Optionally, the rear end cover 3 may be provided with a shaft hole according to the number of output heads of the output shaft of the rotor, if the rotor is in bidirectional output, the rear end cover 3 needs to be provided with the shaft hole, and if the B5 installation is performed, the installation of the motor needs to be performed through the first flange boss 24 and the second installation hole 25 at two ends of the motor and the second flange boss and the third installation hole at the same time.
According to the motor provided by the invention, the square front end cover and the square rear end cover are arranged, the matching characteristics such as the connecting holes and the flange protrusions are arranged on the peripheral surfaces and the side surfaces of the front end cover and the rear end cover, and when the motor is installed, the supporting force of the motor is concentrated on the front end cover or the rear end cover no matter in a B series or V series installation mode. The motor has the advantages of simple structure, various installation modes, good heat dissipation and more reasonable mechanical structure.
Since the motor housing is a structural feature in the motor, a description of the motor housing embodiment is not provided.
Second embodiment of electric Motor with square end cap
Referring to fig. 4, fig. 4 is a partial cross-sectional view of a second embodiment of the motor of the present invention. The motor in this embodiment is different from the motor in the first embodiment only in the rear end cover and the output shaft, so that the rest of the structure of the motor will not be described in detail. A second shaft hole 137 is provided in the middle of the rear cover 13, and a second end of the output shaft 153 extends out of the motor housing through the second shaft hole 137, thereby realizing a double-head output function.
It should be emphasized that the foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various changes and modifications can be made by those skilled in the art, such as the front end cover and the rear end cover can be rectangular, and the length and width of the rectangle are not limited, and in particular cases, the front end cover and the rear end cover can be provided with a larger aspect ratio to ensure the installation strength of the motor installation, and any modification, equivalent replacement, improvement, etc. which are all included in the scope of the present invention are included in the spirit and principles of the present invention.
Claims (6)
1. The motor with the square end cover comprises a stator, a rotor and a motor shell;
the motor shell comprises a shell main body, a front end cover and a rear end cover, wherein two ends of the shell main body are open and are communicated, and the shell main body is made of aluminum;
the front end cover and the rear end cover are respectively arranged at two ends of the shell main body, and the stator and the rotor are coaxially arranged in the shell main body;
the method is characterized in that:
the front end cover and the rear end cover are square, a first mounting groove is formed in the inner side of the front end cover, a second mounting groove is formed in the inner side of the rear end cover, and two ends of the shell main body are respectively mounted in the first mounting groove and the second mounting groove;
each side on the peripheral surface of the front end cover and each side on the peripheral surface of the rear end cover are provided with at least two first mounting holes;
the outer side surface of the front end cover is provided with a first flange bulge and at least two second mounting holes, and a plurality of second mounting holes are uniformly formed in the circumferential direction of the first flange bulge;
a first end of an output shaft of the rotor passes out of the front end cover to the outside of the motor shell;
the inner side of the front end cover is provided with a first rectangular groove, and the first mounting groove is arranged on the bottom surface of the first rectangular groove;
the inner side of the rear end cover is provided with a second rectangular groove, and the second mounting groove is arranged on the bottom surface of the second rectangular groove;
the front end cover forms a frame-shaped first peripheral wall around the first rectangular groove, and a plurality of first mounting holes are formed in the first peripheral wall;
the rear end cover forms a frame-shaped second peripheral wall around the second rectangular groove, and a plurality of first mounting holes are formed in the second peripheral wall;
each side of the first peripheral wall is provided with a first sunken part in the middle, each side of the first peripheral wall is provided with a first supporting protrusion on two sides of the first sunken part, and the first mounting hole is formed in the first supporting protrusion;
each side of the first peripheral wall is provided with a first supporting bulge at two sides of the first sunken part, and the first mounting hole is formed in the first supporting bulge;
and a junction box is arranged outside the motor shell.
2. The electric machine of claim 1, wherein:
the outer side surface of the rear end cover is provided with a second flange bulge and at least two third mounting holes, and a plurality of the third mounting holes are uniformly arranged in the circumferential direction of the second flange bulge;
the second end of the output shaft penetrates out of the rear end cover to the outside of the motor shell.
3. An electric machine according to claim 1 or 2, characterized in that:
the shell main body is cylindrical, the first mounting groove and the second mounting groove are round, the outer peripheral surface of the shell main body is tightly matched with the inner peripheral surface of the first mounting groove and is in threaded connection, and the outer peripheral surface of the shell main body is tightly matched with the inner peripheral surface of the second mounting groove and is in threaded connection.
4. The motor shell comprises a shell main body, a front end cover and a rear end cover, wherein two ends of the shell main body are open and are communicated, and the shell main body is made of aluminum;
the front end cover and the rear end cover are respectively arranged at two ends of the shell main body;
the method is characterized in that:
the front end cover and the rear end cover are square, a first mounting groove is formed in the inner side of the front end cover, a second mounting groove is formed in the inner side of the rear end cover, and two ends of the shell main body are respectively mounted in the first mounting groove and the second mounting groove;
each side on the peripheral surface of the front end cover and each side on the peripheral surface of the rear end cover are provided with at least two first mounting holes;
the outer side surface of the front end cover is provided with a first flange bulge and at least two second mounting holes, and a plurality of second mounting holes are uniformly formed in the circumferential direction of the first flange bulge;
the middle part of the front end cover is provided with a first shaft hole;
the inner side of the front end cover is provided with a first rectangular groove, and the first mounting groove is arranged on the bottom surface of the first rectangular groove;
the inner side of the rear end cover is provided with a second rectangular groove, and the second mounting groove is arranged on the bottom surface of the second rectangular groove;
the front end cover forms a frame-shaped first peripheral wall around the first rectangular groove, and a plurality of first mounting holes are formed in the first peripheral wall;
the rear end cover forms a frame-shaped second peripheral wall around the second rectangular groove, and a plurality of first mounting holes are formed in the second peripheral wall;
each side of the first peripheral wall is provided with a first sunken part in the middle, each side of the first peripheral wall is provided with a first supporting protrusion on two sides of the first sunken part, and the first mounting hole is formed in the first supporting protrusion;
each side of the first peripheral wall is provided with a first supporting bulge at two sides of the first sunken part, and the first mounting hole is formed in the first supporting bulge;
and a junction box is arranged outside the motor shell.
5. The motor housing of claim 4, wherein:
the outer side surface of the rear end cover is provided with a second flange bulge and at least two third mounting holes, and a plurality of the third mounting holes are uniformly arranged in the circumferential direction of the second flange bulge;
the middle part of the rear end cover is provided with a second shaft hole.
6. The motor housing according to claim 4 or 5, characterized in that:
the shell main body is cylindrical, the first mounting groove and the second mounting groove are round, the outer peripheral surface of the shell main body is tightly matched with the inner peripheral surface of the first mounting groove and is in threaded connection, and the outer peripheral surface of the shell main body is tightly matched with the inner peripheral surface of the second mounting groove and is in threaded connection.
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 CN106685126A (en) | 2017-05-17 |
| CN106685126B true 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) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05276708A (en) * | 1992-03-26 | 1993-10-22 | Toshiba Lighting & Technol Corp | Bearing support member, fan motor and oa apparatus |
| JPH0898445A (en) * | 1994-09-16 | 1996-04-12 | Nippon Densan Corp | Fixing method of motor |
| CN201001055Y (en) * | 2006-12-26 | 2008-01-02 | 英联卫浴器材(东莞)有限公司 | Bathtub motor structure |
| CN202309311U (en) * | 2011-10-26 | 2012-07-04 | 杭州德伺麦科技有限公司 | Square AC servo motor |
| CN103414287A (en) * | 2013-08-29 | 2013-11-27 | 安徽安凯汽车股份有限公司 | Drive motor used for electric vehicle |
| 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 |
-
2016
- 2016-12-30 CN CN201611256189.6A patent/CN106685126B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05276708A (en) * | 1992-03-26 | 1993-10-22 | Toshiba Lighting & Technol Corp | Bearing support member, fan motor and oa apparatus |
| JPH0898445A (en) * | 1994-09-16 | 1996-04-12 | Nippon Densan Corp | Fixing method of motor |
| CN201001055Y (en) * | 2006-12-26 | 2008-01-02 | 英联卫浴器材(东莞)有限公司 | Bathtub motor structure |
| CN202309311U (en) * | 2011-10-26 | 2012-07-04 | 杭州德伺麦科技有限公司 | Square AC servo motor |
| CN103414287A (en) * | 2013-08-29 | 2013-11-27 | 安徽安凯汽车股份有限公司 | Drive motor used for electric vehicle |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106685126A (en) | 2017-05-17 |
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