CN201450438U - Motor - Google Patents
Motor Download PDFInfo
- Publication number
- CN201450438U CN201450438U CN2009200618583U CN200920061858U CN201450438U CN 201450438 U CN201450438 U CN 201450438U CN 2009200618583 U CN2009200618583 U CN 2009200618583U CN 200920061858 U CN200920061858 U CN 200920061858U CN 201450438 U CN201450438 U CN 201450438U
- Authority
- CN
- China
- Prior art keywords
- groove
- rear end
- feet
- rotating shaft
- end cap
- 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.)
- Expired - Lifetime
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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
- H02K5/15—Mounting arrangements for bearing-shields or end plates
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
-
- 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
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor which is characterized in that a front end cover and a rear end cover are composed of bearing seats, connection rib bars, annular cover bodies and support legs; the bearing seats are at the centers of the annular cover bodies, and are connected by the connection rib bars; first radiating holes are formed among the connection rib bars; four support legs axially extend out of the edges of the annular cover bodies; second radiating holes are formed among the support legs; the support legs are used for opening grooves inwards; through holes are arranged at the bottoms of the grooves; the front end cover, a rotor iron core and the rear end cover are connected in series through screws and nuts in the grooves; the tail part of a rotating shaft extends out of the bearing seat of the rear end cover, and a magnetic ring is arranged at the extending end of the rotating shaft; an outer shield is arranged outside the rotating shaft, and a speed measuring breadboard is arranged in the outer shield; a Hall element is arranged on the speed measuring breadboard at the side of the magnetic ring; and an opening for leading out signal wires is arranged on the outer shield. The utility model has the advantages of simple structure, easy assembly, good radiation, exact location among components, exact and stable speed measurement and reasonable layout.
Description
Technical field:
The utility model relates to a kind of motor.
Background technology:
At present, there is following shortcoming in general motor for washer: 1) velometer is arranged on motor internal, needs to increase the volume of motor internal, thereby has increased design cost; The motor internal temperature rise is higher, and is bigger to the influence of magnetic patch or magnet ring, and the magnetic field fluctuation is unstable, and the velometer of band Hall element can not detect field signal accurately, and it is low to detect accuracy; 2) contact-making surface of end cap and stator core mostly is flat shape, therefore when assembling, the polarization of each assembly is poor, can relatively move the assembling difficulty, reduce production efficiency, and the concentricity that can't guarantee circle in forward and backward end cap and the stator core reaches designing requirement, makes motor inhomogeneous because of magnetic pull when operation, causes the mechanical loss of motor big, electromagnetic noise is big, has reduced the overall performance of motor; 3) structural design of front end housing and rear end cap is unreasonable, and weak heat-dissipating is installed inconvenient.
Summary of the invention:
The purpose of this utility model provides a kind of motor, and it is simple in structure, and assembling is easy, heat radiation is better, accurate positioning between each assembly, and it is accurately stable, rationally distributed to test the speed.
The purpose of this utility model is achieved by following technical proposals.
A kind of motor, comprise stator, rotor, front end housing and rear end cap, wherein: rotor is installed in the stator the inside, stator is made up of stator core and stator winding, stator winding is embedded into the teeth groove the inside of stator core, epitrochanterian rotating shaft two ends are respectively by the bearing pedestal the inside of Bearing Installation at front end housing and rear end cap, front end housing and rear end cap are by bearing pedestal, connect rib, annular cover and feet are formed, bearing seat also couples together with the connection rib in annular cover central authorities, connect and form first louvre between the rib, axially stretch out four feets from the edge of annular cover, form second louvre between the feet, feet is left groove toward in, groove floor has through hole, screw by the groove the inside, nut is with front end housing, stator core and rear end cap are connected in series, the rotating shaft afterbody stretches out from the bearing pedestal of rear end cap, and magnet ring is installed at the external part of rotating shaft, outside in rotating shaft is provided with outer cover, the outer cover the inside is equipped with the wiring board that tests the speed, the wiring board that tests the speed is provided with Hall element, Hall element is positioned at the magnet ring next door, has the opening that can supply holding wire to draw on the outer cover.
On the above-mentioned described roller end of stretching out front end housing belt pulley is installed.
The end edge of above-mentioned described stator core is provided with four and feet position corresponding groove, and the top of feet is embedded into the groove the inside, and the inwall arc surface that the feet inside top is provided with arc surface and groove matches.
The rotor core two ends of above-mentioned described rotor all are provided with fan, rotor core and the moulding of fan integrally casting.
The both sides of above-mentioned described front end housing are provided with mounting lug, and a plurality of installing holes are set on the mounting lug surface, and mounting lug couples together by reinforcement and one of them feet.
Above-mentioned described outer cover top open part is provided with flange, outer cover is installed in the bearing pedestal the inside of rear end cap by screw.
Being shaped as of above-mentioned described stator core is square, carry out rounding at four angles, its length of side L length range is: 100mm～110mm, the inside diameter D size range is: 65mm～75mm, the teeth groove number is 24, the diameter range of the inwall arc surface of groove: 110mm～112mm, slot form are flat U type grooves.
Wherein can establish a plate between two feets at above-mentioned described front end housing, the connecting plate end face is provided with through hole and the middle cylinder that has screw, have boss, the screw hole that matches with through hole, cylinder respectively on housing one end face of the binding post of motor, boss embeds the through hole the inside, and available screw passes screw hole and screw is locked at binding post on the connecting plate.
Above-mentioned described stator core wherein be provided with groove on two corresponding end faces, the binding post of motor also can be embedded into by the sunk key on its end face in groove one side, is fastened on the wherein end face of stator core.
Above-mentioned described front end housing, rear end cap are all by aluminum or aluminum alloy material casting.
The utlity model has following effect: 1) outer cover is by the bearing pedestal outside of screw lock at rear end cap, test the speed wiring board and the magnet ring of band Hall element all are installed in the outer cover, compact conformation, good seal performance, water proof and dust proof, the motor internal temperature rise is very little to the influence of magnet ring, and the magnetic field fluctuation is more stable, guaranteed that Hall element can detect field signal accurately, accuracy of detection is higher; 2) the inwall arc surface of the inner arc face at feet top and the groove of stator core location mutually scarf close, accurate positioning has made things convenient for quick assembling, and each inter-module can not relatively move, assemble simple and convenient, improved production efficiency, and guaranteed that the concentricity of front end housing, rear end cap and stator place circle reaches designing requirement, makes motor can not produce magnetic pull because of off-centre when operation, motor operates steadily, mechanical loss is little, and electromagnetic noise is little, has improved the overall performance of motor; 3) be provided with first louvre between the dowel body of front end housing or rear end cap, form second louvre between the feet, topology layout is reasonable, and infrastructure cost is lower, and heat dispersion is very good; 4) two ends of rotor core all are provided with fan, rotor core and the moulding of fan integrally casting, and structure is firm, perfect heat-dissipating; 5) feet is left groove toward in, and screw is installed, convenient disassembly is quick, and has reduced infrastructure cost; 6) the binding post mounting means of motor is various, installs simple and conveniently, and structure is firm.
Description of drawings:
Fig. 1 is the stereogram when in the utility model binding post not being installed.
Fig. 2 is the stereogram of another angle of Fig. 1.
Fig. 3 is the explosive view of Fig. 1.
Fig. 4 is the cutaway view of Fig. 1.
Fig. 5 is the stereogram of front end housing in the utility model.
Fig. 6 is the end view of Fig. 5.
Fig. 7 is the stereogram of rear end cap in the utility model.
Fig. 8 is the end view of Fig. 7.
Fig. 9 is the stereogram of stator core in the utility model.
Figure 10 is the floor map of Fig. 9.
Figure 11 is the structural representation of wiring board of testing the speed in the utility model.
Figure 12 is the structural representation of outer cover in the utility model.
Figure 13 is the structural representation of the utility model middle connecting terminal.
Figure 14 is first kind of stereogram after the utility model is installed binding post.
Figure 15 is second kind of stereogram after the utility model is installed binding post.
Embodiment:
Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.
Extremely shown in Figure 12 as Fig. 1, a kind of motor, comprise stator 1, rotor 2, front end housing 3 and rear end cap 4, wherein: rotor 2 is installed in stator 1 the inside, stator 1 is made up of stator core 11 and stator winding 12, stator winding 12 is embedded into teeth groove 31 the insides of stator core 11, rotating shaft 22 two ends on the rotor 2 are respectively by the bearing pedestal 51 of Bearing Installation at front end housing 3 and rear end cap 4,52 the insides, front end housing 3 and rear end cap 4 are by bearing pedestal 51,52, connect rib 6, annular cover 7 and feet 8 are formed, bearing pedestal 51,52 are positioned at annular cover 7 central authorities also couples together with connecting rib 6, connect and form first louvre 19 between the rib 6, axially stretch out four feets 8 from the edge of annular cover 7, form second louvre 29 between the feet 8, feet 8 is left groove 9 toward in, groove 9 bottom surfaces have through hole 10, screw 13 by groove 9 the insides, nut 14 is with front end housing 3, stator core 11 and rear end cap 4 are connected in series, rotating shaft 22 afterbodys stretch out from the bearing pedestal 52 of rear end cap 4, and magnet ring 15 is installed at the external part of rotating shaft 22, be provided with outer cover 16 in the outside of rotating shaft 22, the wiring board 17 that tests the speed is installed in outer cover 16 the insides, the wiring board 17 that tests the speed is provided with Hall element 18, Hall element 18 is positioned at magnet ring 15 next doors, has the opening 20 that can supply holding wire to draw on the outer cover 16.
Wherein stretch out belt pulley 24 is installed on rotating shaft 22 ends of front end housing 3; The end edge of stator core 11 is provided with four and feet 8 position corresponding groove 23, and the top of feet 8 is embedded into groove 23 the insides, and the inwall arc surface 231 that feet 8 inside top are provided with arc surface 81 and groove 23 matches; Rotor core 21 two ends of rotor 2 all are provided with fan 30, rotor core 21 and fan 30 integrally casting moulding; The both sides of front end housing 3 are provided with mounting lug 25, and a plurality of installing holes 26 are set on mounting lug 25 surfaces, and mounting lug 25 couples together by reinforcement 27 and one of them feet 8; Outer cover 16 top open parts are provided with flange 28, outer cover 16 are installed in bearing pedestal 52 the insides of rear end cap 4 by screw; Being shaped as of stator core 11 is square, carry out rounding at four angles, its length of side L length range is: 100mm～110mm, the inside diameter D size range is: 65mm～75mm, the teeth groove number is 24, the diameter range of the inwall arc surface 231 of groove 23: 110mm～112mm, teeth groove 31 shapes are flat U type grooves; Wherein can establish a plate 82 between two feets 8 at front end housing 3, connecting plate 82 end faces are provided with through hole 821 and the middle cylinder 823 that has screw 822, in conjunction with Figure 13, Figure 14 as can be known, have boss 321, the screw hole 322 that matches with through hole 821, cylinder 823 respectively on housing one end face of the binding post 32 of motor, boss 321 embeds through hole 821 the insides, and available screw passes screw hole 322 and screw 822 is locked at binding post 32 on the connecting plate 82; Front end housing 3, rear end cap 4 and fan 30 are all by aluminum or aluminum alloy material casting.
Extremely shown in Figure 12 as Fig. 1, a kind of motor, comprise stator 1, rotor 2, front end housing 3 and rear end cap 4, wherein: rotor 2 is installed in stator 1 the inside, stator 1 is made up of stator core 11 and stator winding 12, stator winding 12 is embedded into teeth groove 31 the insides of stator core 11, rotating shaft 22 two ends on the rotor 2 are respectively by the bearing pedestal 51 of Bearing Installation at front end housing 3 and rear end cap 4,52 the insides, front end housing 3 and rear end cap 4 are by bearing pedestal 51,52, connect rib 6, annular cover 7 and feet 8 are formed, bearing pedestal 51,52 are positioned at annular cover 7 central authorities also couples together with connecting rib 6, connect and form first louvre 19 between the rib 6, axially stretch out four feets 8 from the edge of annular cover 7, form second louvre 29 between the feet 8, feet 8 is left groove 9 toward in, groove 9 bottom surfaces have through hole 10, screw 13 by groove 9 the insides, nut 14 is with front end housing 3, stator core 11 and rear end cap 4 are connected in series, rotating shaft 22 afterbodys stretch out from the bearing pedestal 52 of rear end cap 4, and magnet ring 15 is installed at the external part of rotating shaft 22, be provided with outer cover 16 in the outside of rotating shaft 22, the wiring board 17 that tests the speed is installed in outer cover 16 the insides, the wiring board 17 that tests the speed is provided with Hall element 18, Hall element 18 is positioned at magnet ring 15 next doors, has the opening 20 that can supply holding wire to draw on the outer cover 16.
Wherein stretch out belt pulley 24 is installed on rotating shaft 22 ends of front end housing 3; The end edge of stator core 11 is provided with four and feet 8 position corresponding groove 23, and the top of feet 8 is embedded into groove 23 the insides, and the inwall arc surface 231 that feet 8 inside top are provided with arc surface 81 and groove 23 matches; Rotor core 21 two ends of rotor 2 all are provided with fan 30, rotor core 21 and fan 30 integrally casting moulding; The both sides of front end housing 3 are provided with mounting lug 25, and a plurality of installing holes 26 are set on mounting lug 25 surfaces, and mounting lug 25 couples together by reinforcement 27 and one of them feet 8; Outer cover 16 top open parts are provided with flange 28, outer cover 16 are installed in bearing pedestal 52 the insides of rear end cap 4 by screw; Being shaped as of stator core 11 is square, carry out rounding at four angles, its length of side L length range is: 100mm～110mm, the inside diameter D size range is: 65mm～75mm, the teeth groove number is 24, the diameter range of the inwall arc surface 231 of groove 23: 110mm～112mm, teeth groove 31 shapes are flat U type grooves; In conjunction with Figure 13, Figure 15 as can be known, wherein be provided with groove 111 on two corresponding end faces at stator core 11, the binding post 32 of motor can be embedded in groove 111 1 sides by the sunk key on its end face 323, is fastened on the wherein end face of stator core 11; Front end housing 3, rear end cap 4 and fan 30 are all by aluminum or aluminum alloy material casting.
The foregoing description is a better embodiment of the present utility model; but execution mode of the present utility model is not limited thereto; other are any not to deviate from change, the modification done under spirit of the present utility model and the principle, substitute, combination, simplify; be the substitute mode of equivalence, be included within the protection range of the present utility model.
Claims (10)
1. motor, comprise stator (1), rotor (2), front end housing (3) and rear end cap (4), wherein: rotor (2) is installed in stator (1) the inside, stator (1) is made up of stator core (11) and stator winding (12), stator winding (12) is embedded into teeth groove (31) the inside of stator core (11), rotating shaft (22) two ends on the rotor (2) are respectively by the bearing pedestal (51 of Bearing Installation at front end housing (3) and rear end cap (4), 52) the inside, it is characterized in that: front end housing (3) and rear end cap (4) are by bearing pedestal (51,52), connect rib (6), annular cover (7) and feet (8) are formed, bearing pedestal (51,52) being positioned at annular cover (7) central authorities also couples together with connecting rib (6), connect and form first louvre (19) between the rib (6), axially stretch out four feets (8) from the edge of annular cover (7), form second louvre (29) between the feet (8), feet (8) is left groove (9) toward in, groove (9) bottom surface has through hole (10), screw (13) by groove (9) the inside, nut (14) is with front end housing (3), stator core (11) and rear end cap (4) are connected in series, rotating shaft (22) afterbody stretches out from the bearing pedestal (52) of rear end cap (4), and magnet ring (15) is installed at the external part of rotating shaft (22), be provided with outer cover (16) in the outside of rotating shaft (22), outer cover (16) the inside is equipped with the wiring board that tests the speed (17), the wiring board (17) that tests the speed is provided with Hall element (18), Hall element (18) is positioned at magnet ring (15) next door, has the opening (20) that can supply holding wire to draw on the outer cover (16).
2. a kind of motor according to claim 1 is characterized in that: stretch out on rotating shaft (22) end of front end housing (3) belt pulley (24) is installed.
3. a kind of motor according to claim 1 and 2, it is characterized in that: the end edge of stator core (11) is provided with four and feet (8) position corresponding groove (23), the top of feet (8) is embedded into groove (23) the inside, and the inwall arc surface (231) that feet (8) inside top is provided with arc surface (81) and groove (23) matches.
4. a kind of motor according to claim 1 is characterized in that: rotor core (21) two ends of rotor (2) all are provided with fan (30), rotor core (21) and fan (30) integrally casting moulding.
5. a kind of motor according to claim 3, it is characterized in that: the both sides of front end housing (3) are provided with mounting lug (25), mounting lug (25) is provided with a plurality of installing holes (26) on the surface, and mounting lug (25) couples together by reinforcement (27) and one of them feet (8).
6. a kind of motor according to claim 1 is characterized in that: outer cover (16) top open part is provided with flange (28), outer cover (16) is installed in bearing pedestal (52) the inside of rear end cap (4) by screw.
7. a kind of motor according to claim 3, it is characterized in that: being shaped as of stator core (11) is square, carry out rounding at four angles, its length of side L length range is: 100mm～110mm, the inside diameter D size range is: 65mm～75mm, the teeth groove number is 24, the diameter range of the inwall arc surface (231) of groove (23): 110mm～112mm, and described teeth groove (31) shape is flat U type groove.
8. a kind of motor according to claim 1, it is characterized in that: wherein can establish a plate (82) between two feets (8) at front end housing (3), connecting plate (82) end face is provided with the cylinder (823) that through hole (821) and centre have screw (822), have on housing one end face of the binding post of motor (32) respectively and through hole (821), the boss (321) that cylinder (823) matches, screw hole (322), boss (321) embeds through hole (821) the inside, and available screw passes screw hole (322) and screw (822) is locked at binding post (32) on the connecting plate (82).
9. a kind of motor according to claim 1, it is characterized in that: wherein be provided with groove (111) on two corresponding end faces at stator core (11), the binding post of motor (32) also can be embedded in groove (111) one sides by the sunk key on its end face (323), is fastened on the wherein end face of stator core (11).
10. a kind of motor according to claim 1 is characterized in that: front end housing (3), rear end cap (4) are all by aluminum or aluminum alloy material casting.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200618583U CN201450438U (en) | 2009-07-31 | 2009-07-31 | Motor |
| PCT/CN2010/075542 WO2011012079A1 (en) | 2009-07-31 | 2010-07-29 | Motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200618583U CN201450438U (en) | 2009-07-31 | 2009-07-31 | Motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450438U true CN201450438U (en) | 2010-05-05 |
Family
ID=42555161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200618583U Expired - Lifetime CN201450438U (en) | 2009-07-31 | 2009-07-31 | Motor |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201450438U (en) |
| WO (1) | WO2011012079A1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011012079A1 (en) * | 2009-07-31 | 2011-02-03 | 中山大洋电机制造有限公司 | Motor |
| CN102437670A (en) * | 2011-12-16 | 2012-05-02 | 深圳航天微电机有限公司 | Brushless motor used for roller drive of drum type washing machine and drum type washing machine |
| CN103683636A (en) * | 2012-09-25 | 2014-03-26 | 尼得科电机有限公司 | Capless mounting for motor |
| CN104104200A (en) * | 2013-04-09 | 2014-10-15 | 车王电子股份有限公司 | Brushless motor |
| CN104158333A (en) * | 2014-07-29 | 2014-11-19 | 佛山市威灵洗涤电机制造有限公司 | Motor end cover as well as integrated motor and split type motor both adopting same |
| CN104201804A (en) * | 2014-08-20 | 2014-12-10 | 佛山市威灵洗涤电机制造有限公司 | Motor |
| CN106253539A (en) * | 2015-06-12 | 2016-12-21 | 博泽沃尔兹堡汽车零部件有限公司 | End shield system and the motor driver with end shield system |
| CN106571713A (en) * | 2016-11-10 | 2017-04-19 | 宁波金洪胜机电科技有限公司 | Motor applied to chain saw |
| CN106921256A (en) * | 2017-03-23 | 2017-07-04 | 泰信电机(苏州)有限公司 | A kind of dryer motor for being provided with change pulley |
| WO2019095559A1 (en) * | 2017-11-18 | 2019-05-23 | 中山大洋电机股份有限公司 | Fan |
| CN109905008A (en) * | 2017-12-11 | 2019-06-18 | 上海鸣志电器股份有限公司 | A kind of high concentricity stepper motor |
| CN110424130A (en) * | 2019-07-23 | 2019-11-08 | 范国江 | A kind of safety type fabric dehydrator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10130130B4 (en) * | 2001-06-22 | 2007-09-20 | Minebea Co., Ltd. | Device for generating a speed-dependent signal for an electric motor, in particular for an electronically commutated DC motor |
| CN2701160Y (en) * | 2004-04-30 | 2005-05-18 | 秋东日 | Permanent magnet DC motor without commutator |
| CN201226480Y (en) * | 2008-07-04 | 2009-04-22 | 中山大洋电机股份有限公司 | Localization structure for assembling motor end cap |
| CN201450438U (en) * | 2009-07-31 | 2010-05-05 | 中山大洋电机股份有限公司 | Motor |
-
2009
- 2009-07-31 CN CN2009200618583U patent/CN201450438U/en not_active Expired - Lifetime
-
2010
- 2010-07-29 WO PCT/CN2010/075542 patent/WO2011012079A1/en active Application Filing
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011012079A1 (en) * | 2009-07-31 | 2011-02-03 | 中山大洋电机制造有限公司 | Motor |
| CN102437670A (en) * | 2011-12-16 | 2012-05-02 | 深圳航天微电机有限公司 | Brushless motor used for roller drive of drum type washing machine and drum type washing machine |
| CN103683636A (en) * | 2012-09-25 | 2014-03-26 | 尼得科电机有限公司 | Capless mounting for motor |
| CN104104200B (en) * | 2013-04-09 | 2016-09-07 | 车王电子股份有限公司 | Brushless motor |
| CN104104200A (en) * | 2013-04-09 | 2014-10-15 | 车王电子股份有限公司 | Brushless motor |
| CN104158333A (en) * | 2014-07-29 | 2014-11-19 | 佛山市威灵洗涤电机制造有限公司 | Motor end cover as well as integrated motor and split type motor both adopting same |
| CN104158333B (en) * | 2014-07-29 | 2017-11-24 | 佛山市威灵洗涤电机制造有限公司 | Electric motor end cap and the integrated motor with it and split type motor |
| CN104201804A (en) * | 2014-08-20 | 2014-12-10 | 佛山市威灵洗涤电机制造有限公司 | Motor |
| CN106253539A (en) * | 2015-06-12 | 2016-12-21 | 博泽沃尔兹堡汽车零部件有限公司 | End shield system and the motor driver with end shield system |
| CN106571713A (en) * | 2016-11-10 | 2017-04-19 | 宁波金洪胜机电科技有限公司 | Motor applied to chain saw |
| CN106921256A (en) * | 2017-03-23 | 2017-07-04 | 泰信电机(苏州)有限公司 | A kind of dryer motor for being provided with change pulley |
| WO2019095559A1 (en) * | 2017-11-18 | 2019-05-23 | 中山大洋电机股份有限公司 | Fan |
| CN109905008A (en) * | 2017-12-11 | 2019-06-18 | 上海鸣志电器股份有限公司 | A kind of high concentricity stepper motor |
| CN110424130A (en) * | 2019-07-23 | 2019-11-08 | 范国江 | A kind of safety type fabric dehydrator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011012079A1 (en) | 2011-02-03 |
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Granted publication date: 20100505 |