CN105490484A - Three-stage intermediate frequency asynchronous motor - Google Patents
Three-stage intermediate frequency asynchronous motor Download PDFInfo
- Publication number
- CN105490484A CN105490484A CN201610041998.9A CN201610041998A CN105490484A CN 105490484 A CN105490484 A CN 105490484A CN 201610041998 A CN201610041998 A CN 201610041998A CN 105490484 A CN105490484 A CN 105490484A
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- CN
- China
- Prior art keywords
- intermediate frequency
- end cap
- asynchronous motor
- frequency asynchronous
- housing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a three-stage intermediate frequency asynchronous motor. The three-stage intermediate frequency asynchronous motor is composed of a main body structure, a stator (2), a rotor (3) and a shaft (4). The main body structure comprises a front end cap (11), a shell (12) and a rear end cap (13). The front end cap (11) and the rear end cap (13) are respectively connected with the two ends of the shell (12) through threads. The stator (2) is crimped in the internal part of the shell (12). The rotor (3) is crimped on the shaft (4). The two ends of the shaft (4) are respectively matched with the front end cap (11) and the rear end cap (13) through bearings. According to the three-stage intermediate frequency asynchronous motor, manufacturability of part machining and overall assembling can be enhanced so that performance debugging and testing are further facilitated and product performance is enhanced by about 10%. Maintainability and interchangeability are enhanced. The three-stage intermediate frequency asynchronous motor has advantages of being simple in structure, reliable in operation and firm and durable.
Description
Technical field
The present invention relates to structural design and the applied technical field of motor, specifically provide a kind of syllogic intermediate frequency asynchronous motor.
Background technology
Conventional motors is two-part structure.The housing parts of conventional two-part motor or process with front end housing one or process with rear end cap one, namely agent structure is two-part, and the shortcoming of this structure is unfavorable for that the entirety of motor is assembled and part being dismounted for multiple times, affects its performance adjustment.
People urgently wish to obtain the excellent syllogic intermediate frequency asynchronous motor of a kind of technique effect.
Summary of the invention
The object of this invention is to provide the syllogic intermediate frequency asynchronous motor that a kind of technique effect is excellent.
Described syllogic intermediate frequency asynchronous motor is constructed as follows: agent structure, stator 2, rotor 3, axle 4; Described agent structure comprises front end housing 11, housing 12 and rear end cap 13; Front end housing 11 and rear end cap 13 are respectively by the two ends being threaded in housing 12, and front end housing 11, housing 12 and rear end cap 13 form agent structure, play the effect of support.Front end housing 11, housing 12 and rear end cap 13 are individual part, link into an integrated entity in the timing of motor integral installation again, i.e. syllogic.This structure is conducive to the being dismounted for multiple times of part, and then facilitates the debugging of motor performance, thus obtains better performance index.It is inner that stator 2 is crimped on housing 12, and rotor 3 is crimped on axle 4, and stator 2 produces rotating magnetic field, and rotor 3 is responded to this magnetic field and produced electromagnetic torque.The two ends of axle 4 coordinate with front end housing 11 and rear end cap 13 respectively by bearing.Motor exports machine torque by axle and drives load movement.
The agent structure of described syllogic intermediate frequency asynchronous motor changes syllogic into.Compared with the two-part structure of routine, three stage structure contributes to the manufacturability of the processing of raising part and overall assembling, effectively can reduce the lower impact caused motor performance with Product Assembly error of part processing precision; Be convenient to performance adjustment and the test of motor, to obtain better performance index; The maintainability of effective raising motor and interchangeability.
Three-phase 400Hz symmetrical current is passed into during described intermediate frequency asynchronous motor work, thus set up rotating magnetic field in air gap, this rotating magnetic field induced electromotive force produce corresponding electric current in rotor windings in the rotor windings of short circuit, rotating magnetic field in this electric current and air gap interacts and produces electromagnetic torque, rotor rotates under the influence of this torque, drive entity load movement by rotating shaft, realize the conversion of electric energy to mechanical energy.
Described syllogic intermediate frequency asynchronous motor is the auxiliary products of aircraft electrical system.Have simple, reliable, the robust advantage of structure, wide market, is widely used in the actuator of the electronic equipments such as space flight, aviation, boats and ships.
Described syllogic intermediate frequency asynchronous motor improves the manufacturability of the processing of its part and overall assembling, and more convenient its performance adjustment and test, make properties of product promote about 10%.Improve maintainability and interchangeability.There is simple, reliable, the robust advantage of structure.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the present invention is further detailed explanation:
Fig. 1 is syllogic intermediate frequency Induction Motor Structure schematic diagram.
Embodiment
Embodiment 1
Described syllogic intermediate frequency asynchronous motor is constructed as follows: agent structure, stator 2, rotor 3, axle 4; Described agent structure comprises front end housing 11, housing 12 and rear end cap 13; Front end housing 11 and rear end cap 13 are respectively by the two ends being threaded in housing 12, and front end housing 11, housing 12 and rear end cap 13 form agent structure, play the effect of support.Front end housing 11, housing 12 and rear end cap 13 are individual part, link into an integrated entity in the timing of motor integral installation again, i.e. syllogic.This structure is conducive to the being dismounted for multiple times of part, and then facilitates the debugging of motor performance, thus obtains better performance index.It is inner that stator 2 is crimped on housing 12, and rotor 3 is crimped on axle 4, and stator 2 produces rotating magnetic field, and rotor 3 is responded to this magnetic field and produced electromagnetic torque.The two ends of axle 4 coordinate with front end housing 11 and rear end cap 13 respectively by bearing.Motor exports machine torque by axle and drives load movement.
The agent structure of described syllogic intermediate frequency asynchronous motor changes syllogic into.Compared with the two-part structure of routine, three stage structure contributes to the manufacturability of the processing of raising part and overall assembling, effectively can reduce the lower impact caused motor performance with Product Assembly error of part processing precision; Be convenient to performance adjustment and the test of motor, to obtain better performance index; The maintainability of effective raising motor and interchangeability.
Three-phase 400Hz symmetrical current is passed into during described intermediate frequency asynchronous motor work, thus set up rotating magnetic field in air gap, this rotating magnetic field induced electromotive force produce corresponding electric current in rotor windings in the rotor windings of short circuit, rotating magnetic field in this electric current and air gap interacts and produces electromagnetic torque, rotor rotates under the influence of this torque, drive entity load movement by rotating shaft, realize the conversion of electric energy to mechanical energy.
Described syllogic intermediate frequency asynchronous motor is the auxiliary products of aircraft electrical system.Have simple, reliable, the robust advantage of structure, wide market, is widely used in the actuator of the electronic equipments such as space flight, aviation, boats and ships.
Described syllogic intermediate frequency asynchronous motor improves the manufacturability of the processing of its part and overall assembling, and more convenient its performance adjustment and test, make properties of product promote about 10%.Improve maintainability and interchangeability.There is simple, reliable, the robust advantage of structure.
Claims (1)
1. a syllogic intermediate frequency asynchronous motor, is characterized in that: described syllogic intermediate frequency asynchronous motor is constructed as follows: agent structure, stator (2), rotor (3), axle (4); Described agent structure comprises front end housing (11), housing (12) and rear end cap (13); Front end housing (11) and rear end cap (13) are respectively by the two ends being threaded in housing (12), it is inner that stator (2) is crimped on housing (12), rotor (3) is crimped on axle (4), and the two ends of axle (4) coordinate with front end housing (11) and rear end cap (13) respectively by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041998.9A CN105490484A (en) | 2016-01-22 | 2016-01-22 | Three-stage intermediate frequency asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041998.9A CN105490484A (en) | 2016-01-22 | 2016-01-22 | Three-stage intermediate frequency asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105490484A true CN105490484A (en) | 2016-04-13 |
Family
ID=55677284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610041998.9A Pending CN105490484A (en) | 2016-01-22 | 2016-01-22 | Three-stage intermediate frequency asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105490484A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110979A (en) * | 2017-12-29 | 2018-06-01 | 沈阳兴华航空电器有限责任公司 | A kind of new intermediate frequency asynchronous motor with stator winding end protection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2139011A (en) * | 1983-04-18 | 1984-10-31 | Elektromotoren Z Elprom | Asynchronous motor with two rotors |
| CN2050234U (en) * | 1989-03-16 | 1989-12-27 | 哈尔滨电工学院 | Miniature low-noise three-phase asynchronous motor |
| CN2118364U (en) * | 1992-05-15 | 1992-10-07 | 上海先锋电工厂 | Three phase asynchronous intermediate frequency vibrating motor |
| RU2171542C1 (en) * | 2000-12-15 | 2001-07-27 | ООО "КД-Электро" | Induction motor |
| CN203119718U (en) * | 2012-12-03 | 2013-08-07 | 河南华阳能源发电科技有限公司 | Three-phase alternating-current frequency-conversion speed-regulation asynchronous motor used for electric automobile |
| CN205544845U (en) * | 2016-01-22 | 2016-08-31 | 沈阳兴华航空电器有限责任公司 | Syllogic intermediate frequency asynchronous motor |
-
2016
- 2016-01-22 CN CN201610041998.9A patent/CN105490484A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2139011A (en) * | 1983-04-18 | 1984-10-31 | Elektromotoren Z Elprom | Asynchronous motor with two rotors |
| CN2050234U (en) * | 1989-03-16 | 1989-12-27 | 哈尔滨电工学院 | Miniature low-noise three-phase asynchronous motor |
| CN2118364U (en) * | 1992-05-15 | 1992-10-07 | 上海先锋电工厂 | Three phase asynchronous intermediate frequency vibrating motor |
| RU2171542C1 (en) * | 2000-12-15 | 2001-07-27 | ООО "КД-Электро" | Induction motor |
| CN203119718U (en) * | 2012-12-03 | 2013-08-07 | 河南华阳能源发电科技有限公司 | Three-phase alternating-current frequency-conversion speed-regulation asynchronous motor used for electric automobile |
| CN205544845U (en) * | 2016-01-22 | 2016-08-31 | 沈阳兴华航空电器有限责任公司 | Syllogic intermediate frequency asynchronous motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110979A (en) * | 2017-12-29 | 2018-06-01 | 沈阳兴华航空电器有限责任公司 | A kind of new intermediate frequency asynchronous motor with stator winding end protection |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |
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| RJ01 | Rejection of invention patent application after publication |