CN201118291Y - Water-filling antiseptic rotor electromotor - Google Patents
Water-filling antiseptic rotor electromotor Download PDFInfo
- Publication number
- CN201118291Y CN201118291Y CNU2007201581040U CN200720158104U CN201118291Y CN 201118291 Y CN201118291 Y CN 201118291Y CN U2007201581040 U CNU2007201581040 U CN U2007201581040U CN 200720158104 U CN200720158104 U CN 200720158104U CN 201118291 Y CN201118291 Y CN 201118291Y
- Authority
- CN
- China
- Prior art keywords
- rotor
- motor
- water
- coating
- plating
- 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 - Fee Related
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- Motor Or Generator Frames (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model provides a motor with a water-filling antiseptic rotor. The motor consists of a shell, a stator and a rotor. The motor is characterized in that the external surface of an iron core of the rotor is provided with a plating layer which is made of tungsten-nickel alloy elements and is 0.1-0.2 mm thick. The tungsten-nickel alloy element plating on the surface of the iron core of the rotor is provided with the corrosion resistance and the high hardness, and does not fall off easily. Moreover, the evenness and thickness of the plating can be controlled easily, so as to guarantee the motor quality and prolong the service life of the motor.
Description
Affiliated technical field
The utility model provides a kind of Water anticorrosion rotor electric machine, belongs to technical field of motors.
Background technology
The wet motor rotor is worked in water because of long period of soaking, is easy to occur the phenomenon of getting rusty, under the high speed rotating of rotor, iron rust is easy to come off from rotor, in case the iron rust that comes off enters into motor cavity, very easily cause a series of problems of motor, finally cause motor to damage.The present common employing of water-filling motor is coated with the rotor of antirust paint and epoxy-based lacquers, and effect is very undesirable, and the operation randomness is very strong, is difficult to the control coating layer thickness.
The utility model content
The purpose of this utility model just provides and a kind ofly can overcome above-mentioned defective, anticorrosion rotor electric machine that technical performance is good.Its technical scheme is:
Comprise casing, stator and rotor, it is characterized in that: the rotor core outer surface at rotor is electroplated one deck coating, and coating adopts the tungsten nickel element, and thickness is 0.1～0.2mm.
The utility model compared with prior art, by the electroplating surface one deck tungsten nickel element coating at rotor core, that its coating that adheres to has is corrosion-resistant, hardness is high, the performance of difficult drop-off, and coating is even, thickness is controlled easily, thereby the high motor quality that guarantees prolongs electrical machinery life.
Description of drawings
Fig. 1 is the part-structure schematic diagram of the utility model embodiment.
Among the figure: 1, gimbal 2, copper end ring 3, tooth support 4, rotor 5, stator 6, coating 7, casing
Embodiment
In the embodiment shown in fig. 1: gimbal 1 and copper end ring 2 all are fixed on the rotor 4, and tooth support 3 is fixed on the stator 5, electroplate one deck tungsten nickel element coating 6 at the outer surface of the rotor core of rotor 4, and coating 6 is 0.15mm.
Claims (1)
1, the anticorrosion rotor electric machine of a kind of Water comprises casing (7), stator (5) and rotor (4), it is characterized in that: the rotor core outer surface at rotor (4) is electroplated one deck coating (6), and coating (6) adopts the tungsten nickel element, and thickness is 0.1～0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201581040U CN201118291Y (en) | 2007-11-24 | 2007-11-24 | Water-filling antiseptic rotor electromotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201581040U CN201118291Y (en) | 2007-11-24 | 2007-11-24 | Water-filling antiseptic rotor electromotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201118291Y true CN201118291Y (en) | 2008-09-17 |
Family
ID=39992882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201581040U Expired - Fee Related CN201118291Y (en) | 2007-11-24 | 2007-11-24 | Water-filling antiseptic rotor electromotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201118291Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633776A (en) * | 2012-08-21 | 2014-03-12 | 株式会社荏原制作所 | Vacuum pump motor and vacuum pump including same |
-
2007
- 2007-11-24 CN CNU2007201581040U patent/CN201118291Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633776A (en) * | 2012-08-21 | 2014-03-12 | 株式会社荏原制作所 | Vacuum pump motor and vacuum pump including same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20151124 |