CN207504700U - High-voltage motor highly stressed rotor axis - Google Patents
High-voltage motor highly stressed rotor axis Download PDFInfo
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- CN207504700U CN207504700U CN201721655922.1U CN201721655922U CN207504700U CN 207504700 U CN207504700 U CN 207504700U CN 201721655922 U CN201721655922 U CN 201721655922U CN 207504700 U CN207504700 U CN 207504700U
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- diameter
- voltage motor
- highly stressed
- rotor axis
- rotor
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Abstract
The utility model is related to a kind of high-voltage motor highly stressed rotor axis, it is characterized in that：A diameter of 1040mm, the length 1066mm of armature spindle rotor portion, it is in a diameter of 365mm in one end, a diameter of 431mm of the other end of integrally-built assembled shaft with rotor portion, with assembling shaft end in one end a diameter of 267 of integrally-built installation axle, a diameter of 331mm of the other end.Advantage：High-voltage motor highly stressed rotor axis had not only had the characteristics that size diameter drop was big, high intensity, but also disclosure satisfy that high-pressure unit armature spindle running stability requirement.
Description
Technical field
The utility model is related to one kind not only to have had the characteristics of big size diameter drop, high intensity, but also disclosure satisfy that high-pressure unit turns
The high-voltage motor highly stressed rotor axis of sub- axis running stability requirement, rotor axis of electric manufacturing field.
Background technology
With the continuous construction of current global ocean economy, shipping industry is kept on improving, and traditional low voltage motor is
The demand of not competent ship electric power, and gradually replaced by high pressure and super-pressure motor, the high-end manufacture of high-voltage motor is
Its importance is gradually embodied, but there are still the forms of technical bottleneck, i.e. high pressure rotor axis for large high-voltage motor manufacture
Its quality good or not is directly related to whether design and fit dimension science and directly affects the runs of whole motor.
Utility model content
Purpose of design：On the basis of background technology, design one kind had both had the characteristics of big size diameter drop, high intensity,
It disclosure satisfy that the high-voltage motor highly stressed rotor axis of high-pressure unit armature spindle running stability requirement again.
Designing scheme：In order to realize above-mentioned purpose of design.The utility model is in structure design, high-voltage motor high intensity
Armature spindle is made of rotor portions, assembled portion and installation section, and rotor portions diameter be greater than or equal to 1040mm, and and rotor portions
It is equal in the assembling diameter of axle at integrally-built rotor portions both ends or no more than 365mm and 431mm, 1040mm armature spindles both sides
(end) the integral transition radius between 365mm and 431mm assembled shafts is 60mm respectively, and 365mm and 431mm assembled shafts are distinguished
Integral transition radius between a diameter of 267mm and 331mm installation axles is the design of 15mm, has both been met whole between three
The matching requirement of body intensity, and meet the requirement of high-voltage motor global design.
Technical solution：A kind of high-voltage motor highly stressed rotor axis, a diameter of 1040mm of armature spindle rotor portion, length
1066mm is in a diameter of 365mm in one end, a diameter of 431mm of the other end of integrally-built assembled shaft with rotor portion, with assembling
Shaft end is in one end a diameter of 267 of integrally-built installation axle, a diameter of 331mm of the other end.
For the utility model compared with background technology, made high-voltage motor is not only high with intensity with highly stressed rotor axis
Feature, and meet high-pressure unit armature spindle traveling comfort.
Description of the drawings
Fig. 1 is the structure diagram of high-voltage motor highly stressed rotor axis.
Specific embodiment
Embodiment 1：With reference to attached drawing 1.A kind of high-voltage motor highly stressed rotor axis, armature spindle rotor portion it is a diameter of
1040mm, length 1066mm, it is a diameter of in a diameter of 365mm in one end, the other end of integrally-built assembled shaft with rotor portion
431mm, with assembling shaft end in one end a diameter of 267 of integrally-built installation axle, a diameter of 331mm of the other end.Rotor portion
Knuckle radius between both sides and assembling shaft end is R60.The knuckle radius of assembled shaft and installation between centers is R15.Above-mentioned each size
± error is less than 0.05mm.Assembled shaft long 860mm and 1148mm respectively positioned at rotor portion both ends.The installation axial length difference
For 860mm and 1148mm.
It is to be understood that：The detailed word although above-described embodiment contrasts to the mentality of designing of the utility model
Description, but these word descriptions only describe the simple text of the utility model mentality of designing rather than new to this practicality
It is new to each fall within this practicality for the limitation of type mentality of designing, any combination, increase or modification without departing from the utility model mentality of designing
In the protection domain of type.
Claims (5)
1. a kind of high-voltage motor highly stressed rotor axis, it is characterized in that：A diameter of 1040mm of armature spindle rotor portion, length
1066mm is in a diameter of 365mm in one end, a diameter of 431mm of the other end of integrally-built assembled shaft with rotor portion, with assembling
Shaft end is in one end a diameter of 267 of integrally-built installation axle, a diameter of 331mm of the other end.
2. high-voltage motor according to claim 1 highly stressed rotor axis, it is characterized in that：Rotor portion both sides and assembled shaft
Knuckle radius between end is R60.
3. high-voltage motor according to claim 1 highly stressed rotor axis, it is characterized in that：Assembled shaft and the mistake of installation between centers
Radius is crossed as R15.
4. high-voltage motor according to claim 1 highly stressed rotor axis, it is characterized in that：Dress positioned at rotor portion both ends
With axis long 860mm and 1148mm respectively.
5. high-voltage motor according to claim 1 highly stressed rotor axis, it is characterized in that：It is described installation axial length be respectively
860mm and 1148mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655922.1U CN207504700U (en) | 2017-12-01 | 2017-12-01 | High-voltage motor highly stressed rotor axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655922.1U CN207504700U (en) | 2017-12-01 | 2017-12-01 | High-voltage motor highly stressed rotor axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207504700U true CN207504700U (en) | 2018-06-15 |
Family
ID=62508405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721655922.1U Active CN207504700U (en) | 2017-12-01 | 2017-12-01 | High-voltage motor highly stressed rotor axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207504700U (en) |
-
2017
- 2017-12-01 CN CN201721655922.1U patent/CN207504700U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |