CN206977238U - A kind of brake arrangement mounting structure of permanent magnetism pitch motor - Google Patents
A kind of brake arrangement mounting structure of permanent magnetism pitch motor Download PDFInfo
- Publication number
- CN206977238U CN206977238U CN201720671800.5U CN201720671800U CN206977238U CN 206977238 U CN206977238 U CN 206977238U CN 201720671800 U CN201720671800 U CN 201720671800U CN 206977238 U CN206977238 U CN 206977238U
- Authority
- CN
- China
- Prior art keywords
- rotary transformer
- brake
- driven
- rotor
- stator
- 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.)
- Active
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A kind of brake arrangement mounting structure of permanent magnetism pitch motor of the utility model, is related to field, including motor stator, rotor, mounting disc, transformer, brake, non-drive end shield, non-driven-end bearing and rotary transformer；The brake is installed on the anti-drive end of motor by non-driven-end bearing；The rotary transformer includes rotary transformer stator and rotary transformer rotor；The rotary transformer is located at the tail end of non-driven-end bearing, and rotary transformer rotor is positioned with non-driven-end bearing, and rotary transformer stator is positioned with non-drive end shield；The brake and non-drive end shield are clamped from the both sides of non-driven-end bearing.The structure optimization of the permanent magnetism pitch motor installation of brake lead, installation are more pacified just, and without the risk by heat ageing.And the installation of brake lead is optimized, installation is more pacified just, and without the risk by heat ageing.
Description
Technical field
Breaker detection construction applications are the utility model is related to, are arranged more particularly to a kind of brake of permanent magnetism pitch motor
Cloth mounting structure.
Background technology
Permanent magnetism pitch motor is three blades for wind-driven generator, it is constantly adjusted according to the size of wind direction and wind-force
Whole angle, to ensure that wind-driven generator is stable in a rational range of speeds, ensure the electrical power stabilization sent.To realize this
One purpose, permanent magnetism pitch motor need to install brake and rotary transformer.Brake is to be used for locked rotor, is maintained at blade
Suitable angle.Rotary transformer is the VFC for magneto.The structure of existing permanent magnetism pitch motor is braking
Device is located at drive end bearing, is positioned by drive end bearing, while using brake and end cap that drive end bearing is locked.Rotation
Transformation depressor is located at the tail end of non-driven-end bearing, and the rotor of rotary transformer is positioned with non-driven-end bearing, rotary transformer
Stator positioned with the end cap of anti-drive end.The lead of brake is close to the stator iron to be generated heat during operation when adopting the structure
Core, the broken pressure of easy aging.The rotor of rotary transformer is positioned with non-driven-end bearing, and non-driven-end bearing is to float,
Due to installation dimension cumulative limit, the rotor of rotary transformer easily misplaces, and influences whether that rotary transformer exports
The accuracy of signal, the final control for influenceing motor.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of brake arrangement installation knot of permanent magnetism pitch motor
Structure, solve the problems, such as that brake lead degradation risk, rotation become output signal inaccuracy.
In order to solve the above technical problems, the technical scheme that the utility model uses is to provide a kind of permanent magnetism pitch motor
Brake arrangement mounting structure, including motor stator, rotor, mounting disc, transformer, brake, non-drive end shield,
Non-driven-end bearing and rotary transformer；The brake is installed on the anti-drive end of motor by non-driven-end bearing；
The rotary transformer includes rotary transformer stator and rotary transformer rotor；The rotary transformer is located at anti-drive end axle
The tail end held, rotary transformer rotor are positioned with non-driven-end bearing, and rotary transformer stator is positioned with non-drive end shield；Institute
Brake and non-drive end shield is stated to be clamped from the both sides of non-driven-end bearing.
Preferably, the stator includes stator core, armature winding, and armature winding is connected with stator core；Described turn
Attached bag includes rotating shaft, rotor core；Rotor core is connected with rotating shaft, and there is connection end plate at rotor core both ends respectively.
The beneficial effects of the utility model are：A kind of brake arrangement mounting structure of permanent magnetism pitch motor, optimization are provided
The installation of brake lead, installation are more pacified just, and without the risk by heat ageing.And optimize brake lead
Installation, installation are more pacified just, and without the risk by heat ageing.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the brake arrangement mounting structure of permanent magnetism pitch motor of the utility model；
The mark of each part is as follows in accompanying drawing：1st, brake；2nd, non-drive end shield；3rd, non-driven-end bearing；4th, rotate
Resolver stator；5th, rotary transformer rotor；6th, brake lead-out wire.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Accompanying drawing 1 is referred to, the utility model embodiment includes：
A kind of brake arrangement mounting structure of permanent magnetism pitch motor, including motor stator, rotor, mounting disc, change
Depressor, brake 1, non-drive end shield 2, non-driven-end bearing 3 and rotary transformer；The brake 1 passes through anti-drive end
Bearing is installed on the anti-drive end of motor；The rotary transformer includes rotary transformer stator 4 and rotary transformer turns
Son 5；The rotary transformer is located at the tail end of non-driven-end bearing, and rotary transformer rotor 5 is positioned with non-driven-end bearing, rotation
Turn resolver stator 4 to position with non-drive end shield；The brake 1 and non-drive end shield 2 are from the two of non-driven-end bearing 3
Side is clamped.The stator includes stator core, armature winding, and armature winding is connected with stator core；The rotor includes
Rotating shaft, rotor core；Rotor core is connected with rotating shaft, and there is connection end plate at rotor core both ends respectively.This programme improves permanent magnetism
The function of pitch motor, brake 1 is changed to the anti-drive end installed in motor by it, and brake lead-out wire 6 is relatively reliable；Utilize
Brake 1 and the locked non-driven-end bearing 3 of non-drive end shield 2, make non-driven-end bearing 3 no longer float；Rotary transformer is determined
Son 4 is positioned by non-drive end shield 2, and rotary transformer rotor 5 is positioned by non-driven-end bearing 3, prevents determining for rotary transformer
Son and rotor dislocation.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (2)
1. a kind of brake arrangement mounting structure of permanent magnetism pitch motor, including motor stator, rotor, mounting disc and transformation
Device；It is characterized in that：Also include brake, non-drive end shield, non-driven-end bearing and rotary transformer；The brake leads to
Non-driven-end bearing is crossed to be installed on the anti-drive end of motor；The rotary transformer includes rotary transformer stator and rotation
Transformer rotor；The rotary transformer is located at the tail end of non-driven-end bearing, and rotary transformer rotor is with non-driven-end bearing
Positioning, rotary transformer stator are positioned with non-drive end shield；The brake and non-drive end shield are from non-driven-end bearing
Both sides clamped.
A kind of 2. brake arrangement mounting structure of permanent magnetism pitch motor according to claim 1, it is characterised in that：It is described
Stator includes stator core, armature winding, and armature winding is connected with stator core；The rotor includes rotating shaft, rotor core；Turn
Sub- iron core is connected with rotating shaft, and there is connection end plate at rotor core both ends respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720671800.5U CN206977238U (en) | 2017-06-09 | 2017-06-09 | A kind of brake arrangement mounting structure of permanent magnetism pitch motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720671800.5U CN206977238U (en) | 2017-06-09 | 2017-06-09 | A kind of brake arrangement mounting structure of permanent magnetism pitch motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206977238U true CN206977238U (en) | 2018-02-06 |
Family
ID=61407969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720671800.5U Active CN206977238U (en) | 2017-06-09 | 2017-06-09 | A kind of brake arrangement mounting structure of permanent magnetism pitch motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206977238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294274A (en) * | 2017-06-09 | 2017-10-24 | 苏州朗高电机有限公司 | A kind of brake arrangement mounting structure of permanent magnetism pitch motor |
| CN110401302A (en) * | 2019-06-26 | 2019-11-01 | 苏州朗高电机有限公司 | A kind of asynchronous pitch motor |
-
2017
- 2017-06-09 CN CN201720671800.5U patent/CN206977238U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294274A (en) * | 2017-06-09 | 2017-10-24 | 苏州朗高电机有限公司 | A kind of brake arrangement mounting structure of permanent magnetism pitch motor |
| CN110401302A (en) * | 2019-06-26 | 2019-11-01 | 苏州朗高电机有限公司 | A kind of asynchronous pitch motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101737247B (en) | Protection system for wind turbine | |
| AU2013206088B2 (en) | Wind turbine rotor control | |
| CN103178667B (en) | Axial-magnetic-fielddouble-stator double-stator vernier motor | |
| CN206977238U (en) | A kind of brake arrangement mounting structure of permanent magnetism pitch motor | |
| CN102983695A (en) | Permanent-magnetic exciting doubly-fed wind power generator | |
| CN103151886A (en) | Rotor magnetism gathering type two-stator field modulation permanent magnet generator | |
| CN102130551A (en) | Dual-stator magnetic-suspension permanent magnet generator | |
| CN107294274A (en) | A kind of brake arrangement mounting structure of permanent magnetism pitch motor | |
| CN102536651B (en) | Control system of permanent magnetic variable-pitch wind driven generation unit | |
| KR101159988B1 (en) | Variable Wind Power Generation System | |
| CN202353503U (en) | Multilayer disk type vertical axis magnetic levitation wind driven generator | |
| CN106812664B (en) | A kind of wind power direct-driven generator for the Windward angle straining sail according to wind direction | |
| KR101293522B1 (en) | Brake system for wind turbine | |
| CN102011697A (en) | Wind turbine pitch system | |
| CN204361837U (en) | A kind of low-voltage alternating-current variable-frequency motor based on wind generating set pitch control system | |
| CN202374154U (en) | Installing structure of switch magnetic resistance electric motor position sensor | |
| CN202853546U (en) | Coil inner edge and outer edge detection device | |
| CN102427321B (en) | Multilayer disk-type vertical shaft magnetic levitation wind power generator | |
| ES2968243T3 (en) | System and procedure to control a wind turbine | |
| CN201656602U (en) | Brushless doubly-fed machine | |
| CN103532303A (en) | Temperature-sensing forced-air-cooling electric-vehicle motor | |
| CN105569926A (en) | Multiplied-rotating-speed vertical-axis wind power generator and manufacturing method thereof | |
| CN103023245A (en) | Double-bearing support double-stator switch magnetic-resistance wind power generator and unit system thereof | |
| CN203632515U (en) | Bidirectional operated generator | |
| CN202183650U (en) | Motor rotor with cable lead support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No.608, FanFeng Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: SUZHOU LEGO MOTORS Co.,Ltd. Address before: 215000 Hefeng Road, Hefeng Town, Wuzhong District Town, Suzhou, Jiangsu Patentee before: SUZHOU LEGO MOTORS Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |