CN108880023A - A kind of direct current generator for electric capstan - Google Patents
A kind of direct current generator for electric capstan Download PDFInfo
- Publication number
- CN108880023A CN108880023A CN201811005467.XA CN201811005467A CN108880023A CN 108880023 A CN108880023 A CN 108880023A CN 201811005467 A CN201811005467 A CN 201811005467A CN 108880023 A CN108880023 A CN 108880023A
- Authority
- CN
- China
- Prior art keywords
- casing
- direct current
- current generator
- magnetic conduction
- electric capstan
- 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
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 26
- 239000010935 stainless steel Substances 0.000 claims abstract description 26
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a kind of direct current generators for electric capstan, belong to permanent magnet DC motor field.Its key points of the technical solution are that including compound casing, several magnetic shoes are equipped in the compound casing, the compound casing is made of S316 stainless steel casing and internal magnetic conduction casing interference fit, forward and backward end cap is S316 stainless steel material, string holes is arranged on rear end cap, and front and rear cover is equipped with ring type seal.There is the positioning sleeve of two pieces isolation material in inside, while positioning to magnetic shoe, reduces the content of motor inner air, has reached the generation for reducing motor internal condensation water, and shell protection grade greatly improves（Up to IP68）, keep motor operation safer, more reliable.
Description
Technical field
The present invention relates to permanent magnet DC motor field, in particular to a kind of direct current generator for electric capstan.
Background technique
Permanent magnet DC motor for electric capstan transmission often works in marine environment, and motor surface needs anti-corrosion,
There is S316 stainless steel good antiseptic property to be widely used, because S316 stainless steel material itself does not have magnetic property,
And permanent magnet DC motor needs the material of magnetic conduction as stator casing.Normal practice is outside common permanent magnet DC motor at present
Face covers a stainless steel case again, this stainless steel case is not contacted with magnetic conduction casing, and interphase is every the gap 6-8mm for wearing installation spiral shell
Nail, this scheme will increase the volume of motor；Its stainless steel casing does not participate in front and rear cover directly and connects, poor sealing effect, due to
There are the gap 6-8mm, air heat insulation in gap causes complete machine heat dissipation performance poor；And it is also arranged without condensate water-proof inside direct current generator
It applies, has shortened the service life of direct current generator.
Summary of the invention
The object of the present invention is to provide a kind of direct current generators for electric capstan, have cold inside reduction direct current generator
The advantages of generation of condensate, extension direct current generator service life.
Above-mentioned technical purpose of the invention technical scheme is that：It is a kind of for the straight of electric capstan
Galvanic electricity machine, including compound casing, compound casing is interior to be equipped with rotor, and the compound casing includes magnetic conduction casing and is set in magnetic conduction machine
Stainless steel casing outside shell, the magnetic conduction casing is interior to be equipped with several magnetic shoes, and stainless steel casing front end is equipped with drive end bearing bracket, and rear end is equipped with
Rear end cap, offers the axis hole for passing through direct current generator output shaft at drive end bearing bracket center, and rear end cap is equipped with for across leading
The string holes of line, the magnetic shoe both ends are filled with positioning sleeve, and the positioning sleeve includes positioning ring, and direction is uniformly provided on positioning ring
Locating rod in magnetic conduction casing, the locating rod on two positioning rings corresponds, and corresponding locating rod is located at same straight line
On, single magnetic shoe is between two adjacent locating rods.
By using above-mentioned technical proposal, positioning sleeve is filled in compound casing, and the redundancy reduced in direct current generator is empty
Between, the air in direct current generator can be reduced in this way, to reduce the generation of condensed water, mitigate the damage to direct current generator,
Extend the service life of direct current generator.
The present invention is further arranged to：At least provided with two evenly arranged mounting holes, the installation on the drive end bearing bracket
It is equipped with installation screw rod in hole, offers the U-lag being arranged along its length, the opening court of the U-lag in the locating rod
Guide magnetomechanical shell side penetrates the U-lag being located along the same line to setting, the installation screw rod.
By using above-mentioned technical proposal, screw rod is installed and passes through U-lag, it in this way can be by installing screw rod for compounding machine
Shell, drive end bearing bracket and rear end cap are installed together.
The present invention is further arranged to：The medial surface of the rear end cap is equipped with installation screw corresponding with mounting hole, installation
Screw rod is threadedly coupled towards rear end cap one end with installation screw.
By using above-mentioned technical proposal, rear end cap and casing can be stably connected with.
The present invention is further arranged to：The magnetic conduction casing and stainless steel casing are interference fitted.
By using above-mentioned technical proposal, the gap between magnetic conduction casing and stainless steel casing is eliminated, is not only reduced
The volume of direct current generator, and more conducively direct current generator radiates.
The present invention is further arranged to：The magnitude of interference of the magnetic conduction casing and stainless steel casing is between 0.05~0.2mm.
By using above-mentioned technical proposal, can by magnetic conduction casing with stainless steel casing is stable links together.
The present invention is further arranged to：The stainless steel casing both ends are extended with inner stopper relative to magnetic conduction casing both ends,
Drive end bearing bracket and rear end cap are equipped with male half coupling towards magnetic conduction casing side, and the male half coupling is set in inner stopper.
By using above-mentioned technical proposal, male half coupling and inner stopper cooperate compound casing and the installation of drive end bearing bracket and rear end cap
Together.
The present invention is further arranged to：It is equipped with a circle groove on the male half coupling, is equipped with ring type seal in groove.
By using above-mentioned technical proposal, the leakproofness of direct current generator is can be enhanced in ring type seal.
The present invention is further arranged to：The axis for placing bearing is equipped at the medial center of the drive end bearing bracket and rear end cap
Hold room.
By using above-mentioned technical proposal, bearing chamber is for placing bearing.
The present invention is further arranged to：The locating rod section be in isosceles trapezoid, two bevel edges of the locating rod with
Adjacent magnetic shoe side wall fitting.
By using above-mentioned technical proposal, the gap between locating rod and magnetic shoe can be reduced in this way, keeps the steady of magnetic shoe
It is qualitative.
The present invention is further arranged to：Internal screw thread is equipped in the string holes.
By using above-mentioned technical proposal, facilitate fixed conducting wire.
In conclusion the invention has the advantages that：
1, make that the entirety of direct current generator is more compact, volume is smaller, degree of protection is higher；
2, under high-low temperature difference operating condition, the generation of motor internal condensation water is greatly reduced, keeps motor operation safer, more reliable.
Detailed description of the invention
Fig. 1 is the cross-sectional view of direct current generator fuselage in embodiment；
Fig. 2 is direct current generator fuselage interior top view in embodiment；
Fig. 3 is in embodiment for showing the structural schematic diagram of positioning sleeve Yu magnetic shoe positional relationship；
Fig. 4 is in embodiment for showing the structural schematic diagram of installation screw rod and drive end bearing bracket and rear end cap；
Fig. 5 is the structural schematic diagram of rear end cap in embodiment；
Fig. 6 is the part A enlarged drawing of Fig. 1 in embodiment.
In figure, 1, compound casing；11, magnetic conduction casing；12, stainless steel casing；13, inner stopper；2, bearing chamber；3, front end
Lid；31, mounting hole；32, axis hole；4, rear end cap；41, installation screw；42, string holes；5, magnetic shoe；6, positioning sleeve；61, positioning ring；
62, locating rod；63, U-lag；7, screw rod is installed；8, male half coupling；81, groove；82, ring type seal.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment：
A kind of direct current generator for electric capstan, referring to Fig.1, including compound casing 1, compound casing 1 is interior equipped with rotor, compound
Casing 1 includes magnetic conduction casing 11 and the stainless steel casing 12 being set in outside magnetic conduction casing 11, and the front end of compound casing 1 is equipped with front end
The rear end of lid 3, compound casing 1 is equipped with rear end cap 4.
Stainless steel casing 12 and magnetic conduction casing 11 are interference fitted, the 0.1~0.2mm of magnitude of interference of the two, preferably 0.04~
0.06mm.So set, eliminating the gap between magnetic conduction casing 11 and stainless steel casing 12, direct current generator is not only reduced
Volume, and more conducively direct current generator radiates.
Referring to Fig.1 with 2, set that there are four evenly arranged magnetic shoes 5 in magnetic conduction casing 11, magnetic shoe 5 is pasted by glue leads
11 inner wall of magnetomechanical shell.The both ends of magnetic shoe 5 are filled with positioning sleeve 6, and positioning sleeve 6 is located in magnetic conduction casing 11, magnetic conduction casing 11
Both ends of the surface respectively with the end face of corresponding positioning sleeve 6 in the same plane, positioning sleeve 6 be filled with the redundancy inside direct current generator sky
Between, which reduces the contents of air in direct current generator, in this way when direct current generator is under the operating condition of high-low temperature difference, reduce cold
The generation of condensate keeps direct current generator operation safer, relatively reliable.
Referring to Fig. 3, positioning sleeve 6 includes positioning ring 61, and the positioning being directed toward in magnetic conduction casing 11 is uniformly provided on positioning ring 61
Bar 62, two positioning sleeves 6 are symmetrical arranged, and the locating rod 62 on two such positioning ring 61 corresponds, and corresponding locating rod
62 are located along the same line, and single magnetic shoe 5 is located in the space constituted due to four locating rods 62, and four locating rods 62 are right simultaneously
Magnetic shoe 5 limits, and avoids the shaking of magnetic shoe 5, furthermore locating rod 62 is filled with the gap between adjacent magnetic shoe 5, reduces direct current
Redundant space in machine.62 section of locating rod is in isosceles trapezoid, and two bevel edges of locating rod 62 are pasted with adjacent 5 side wall of magnetic shoe
It closes, the gap between locating rod 62 and magnetic shoe 5 can be reduced in this way.
Referring to Fig. 3 and 4, is set on drive end bearing bracket 3 there are two about the symmetrically arranged mounting hole 31 in its center of circle, set in mounting hole 31
There is installation screw rod 7.Offer the U-lag 63 being arranged along its length in locating rod 62, the opening of U-lag 63 is towards magnetic conduction machine
The setting of 11 direction of shell, installation screw rod 7 penetrate two U-lags being located along the same line 63.Installation screw rod 7 penetrates two positioning sleeves
In 6 U-lag 63, installation screw rod 7 is nested together with positioning sleeve 6 in this way, and the position to magnetic shoe 5 in magnetic conduction casing 11
It is fixed.
Referring to Fig. 3-5, the medial surface of rear end cap 4 is equipped with installation screw 41 corresponding with mounting hole 31, and installation screw rod 7 passes through
Two U-lags 63 are threadedly coupled with the installation screw 41 on rear end cap 4, in this way can be by drive end bearing bracket 3 and rear end cap 4 and stainless steel
Shell 12 is installed together.
Referring to Fig.1 with 6,12 both ends of stainless steel casing are extended with inner stopper 13, drive end bearing bracket 3 relative to 11 both ends of magnetic conduction casing
It is equipped with male half coupling 8 towards 11 side of magnetic conduction casing with rear end cap 4, is equipped with a ring annular groove 81 on male half coupling 8, in groove 81
Equipped with ring type seal 82, male half coupling 8 is set in inner stopper 13, so that compound casing 1 be pacified with drive end bearing bracket 3 and rear end cap 4
It is fitted together.Ring type seal 82 enhances the overall tightness of direct current generator fuselage.
Referring to Figure 4 and 5, it is equipped at 3 center of drive end bearing bracket for the axis hole 32 across direct current generator output shaft, 3 He of drive end bearing bracket
It is equipped with the bearing chamber 2 for placing bearing at the medial center of rear end cap 4, the line for passing through conducting wire is offered on rear end cap 4
Hole 42, string holes 42 is interior to be equipped with internal screw thread, facilitates fixed conducting wire.
Specific implementation process：When installation, stainless steel casing 12 and the interference fit of magnetic conduction casing 11 are formed into compound casing 1,
It is then pressed into one end positioning sleeve 6 and magnetic shoe 5 is positioned and fixed, be then pressed into other end positioning sleeve 6, be put into rotor, with connection
Screw rod 7 is installed and connects drive end bearing bracket 3, rear end cap 4 and compound casing 1, other components of direct current generator are next assembled, by direct current
Motor is integrally assembled and is finished.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of direct current generator for electric capstan, including compound casing（1）, compound casing（1）It is interior be equipped with rotor, it is described multiple
Close casing（1）Including magnetic conduction casing（11）Be set in magnetic conduction casing（11）Outer stainless steel casing（12）, the magnetic conduction casing
（11）It is interior to be equipped with several magnetic shoes（5）, stainless steel casing（12）Front end is equipped with drive end bearing bracket（3）, rear end is equipped with rear end cap（4）, front end
Lid（3）The axis hole for passing through direct current generator output shaft is offered at center（32）, rear end cap（4）It is equipped with for across conducting wire
String holes（42）, it is characterised in that：The magnetic shoe（5）Both ends are filled with for by magnetic shoe（5）The fixed positioning sleeve in position
（6）, the positioning sleeve（6）Including positioning ring（61）, positioning ring（61）On be uniformly provided be directed toward magnetic conduction casing（11）Interior positioning
Bar（62）, two positioning rings（61）On locating rod（62）It corresponds, and corresponding locating rod（62）Positioned at same straight line
On, single magnetic shoe（5）Positioned at two adjacent locating rods（62）Between.
2. a kind of direct current generator for electric capstan according to claim 1, it is characterised in that：The drive end bearing bracket（3）
On at least provided with two evenly arranged mounting holes（31）, the mounting hole（31）It is interior to be equipped with installation screw rod（7）, the locating rod
（62）On offer the U-lag being arranged along its length（63）, the U-lag（63）Opening towards magnetic conduction casing（11）Side
To setting, the installation screw rod（7）Penetrate the U-lag being located along the same line（63）.
3. a kind of direct current generator for electric capstan according to claim 2, it is characterised in that：The rear end cap（4）
Medial surface be equipped with and mounting hole（31）Corresponding installation screw（41）, screw rod is installed（7）Towards rear end cap（4）One end and installation
Screw hole（41）It is threadedly coupled.
4. a kind of direct current generator for electric capstan according to claim 1, it is characterised in that：The magnetic conduction casing
（11）With stainless steel casing（12）Interference fit.
5. a kind of direct current generator for electric capstan according to claim 4, it is characterised in that：The magnetic conduction casing
（11）With stainless steel casing（12）Magnitude of interference between 0.05~0.2mm.
6. a kind of direct current generator for electric capstan according to claim 1, it is characterised in that：The stainless steel casing
（12）Both ends are relative to magnetic conduction casing（11）Both ends are extended with inner stopper（13）, drive end bearing bracket（3）And rear end cap（4）Towards magnetic conduction machine
Shell（11）Side is equipped with male half coupling（8）, the male half coupling（8）It is set in inner stopper（13）It is interior.
7. a kind of direct current generator for electric capstan according to claim 6, it is characterised in that：The male half coupling（8）
On be equipped with a circle groove（81）, groove（81）It is interior to be equipped with ring type seal（82）.
8. a kind of direct current generator for electric capstan according to claim 1, it is characterised in that：The drive end bearing bracket（3）
And rear end cap（4）Medial center at be equipped with bearing chamber for placing bearing（2）.
9. a kind of direct current generator for electric capstan according to claim 3, it is characterised in that：The locating rod（62）
Section is in isosceles trapezoid, the locating rod（62）Two bevel edges with adjacent magnetic shoe（5）Side wall fitting.
10. a kind of direct current generator for electric capstan according to claim 1, it is characterised in that：The string holes（42）
It is interior to be equipped with internal screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811005467.XA CN108880023B (en) | 2018-08-30 | 2018-08-30 | Direct current motor for electric winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811005467.XA CN108880023B (en) | 2018-08-30 | 2018-08-30 | Direct current motor for electric winch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108880023A true CN108880023A (en) | 2018-11-23 |
| CN108880023B CN108880023B (en) | 2023-12-29 |
Family
ID=64322708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811005467.XA Active CN108880023B (en) | 2018-08-30 | 2018-08-30 | Direct current motor for electric winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108880023B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783560A (en) * | 2010-02-22 | 2010-07-21 | 北京动力机械研究所 | Permanent magnetic synchronous motor |
| CN201839145U (en) * | 2010-11-08 | 2011-05-18 | 常州奥立思特电子有限公司 | Permanent magnet direct current motor |
| CN203707907U (en) * | 2013-12-24 | 2014-07-09 | 宁波艾莫普直流电机动力有限公司 | Permanent-magnet brushless direct-current motor |
| CN204858809U (en) * | 2015-08-15 | 2015-12-09 | 中山大洋电机股份有限公司 | DC brushless motor |
| DE202016004885U1 (en) * | 2016-08-10 | 2016-08-22 | Zhejiang Linix Motor Co., Ltd. | DC motor |
| CN205566055U (en) * | 2016-02-25 | 2016-09-07 | 浙江英科尔电机有限公司 | Shaftless external rotor permanent magnet brushless DC motor |
| CN205901462U (en) * | 2016-04-18 | 2017-01-18 | 许尚友 | Permanent magnetic brush direct current motor |
| CN107492998A (en) * | 2017-07-31 | 2017-12-19 | 湖北江鹏新能源汽车科技有限公司 | Double-stator Permanent Magnet Synchronous Motor |
| CN206894465U (en) * | 2017-06-17 | 2018-01-16 | 余姚市驰力微电机有限公司 | Permanent magnet brush direct current generator |
| CN208691030U (en) * | 2018-08-30 | 2019-04-02 | 江苏华风科技有限公司 | A kind of direct current generator for electric capstan |
-
2018
- 2018-08-30 CN CN201811005467.XA patent/CN108880023B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783560A (en) * | 2010-02-22 | 2010-07-21 | 北京动力机械研究所 | Permanent magnetic synchronous motor |
| CN201839145U (en) * | 2010-11-08 | 2011-05-18 | 常州奥立思特电子有限公司 | Permanent magnet direct current motor |
| CN203707907U (en) * | 2013-12-24 | 2014-07-09 | 宁波艾莫普直流电机动力有限公司 | Permanent-magnet brushless direct-current motor |
| CN204858809U (en) * | 2015-08-15 | 2015-12-09 | 中山大洋电机股份有限公司 | DC brushless motor |
| CN205566055U (en) * | 2016-02-25 | 2016-09-07 | 浙江英科尔电机有限公司 | Shaftless external rotor permanent magnet brushless DC motor |
| CN205901462U (en) * | 2016-04-18 | 2017-01-18 | 许尚友 | Permanent magnetic brush direct current motor |
| DE202016004885U1 (en) * | 2016-08-10 | 2016-08-22 | Zhejiang Linix Motor Co., Ltd. | DC motor |
| CN206894465U (en) * | 2017-06-17 | 2018-01-16 | 余姚市驰力微电机有限公司 | Permanent magnet brush direct current generator |
| CN107492998A (en) * | 2017-07-31 | 2017-12-19 | 湖北江鹏新能源汽车科技有限公司 | Double-stator Permanent Magnet Synchronous Motor |
| CN208691030U (en) * | 2018-08-30 | 2019-04-02 | 江苏华风科技有限公司 | A kind of direct current generator for electric capstan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108880023B (en) | 2023-12-29 |
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