CN2132329Y - Arc shape electric motor - Google Patents
Arc shape electric motor Download PDFInfo
- Publication number
- CN2132329Y CN2132329Y CN 92223750 CN92223750U CN2132329Y CN 2132329 Y CN2132329 Y CN 2132329Y CN 92223750 CN92223750 CN 92223750 CN 92223750 U CN92223750 U CN 92223750U CN 2132329 Y CN2132329 Y CN 2132329Y
- Authority
- CN
- China
- Prior art keywords
- arc shape
- motor
- shape stator
- stator
- rotor
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a special type motor, in particular to an arc shape stator motor, comprising an arc shape stator and a steel flywheel rotor. The working machine is directly driven by a rotor shaft to achieve a low speed operation. The utility model has the advantages of simple structure and low cost, in particular simplifying the transmission mechanism of a mechanical device and canceling a speed reducing mechanism. The arc shape stator motor is in particular suitable for specific occasions, otherwise, and the arc shape stator motor can achieve a pressure regulating stepless speed regulation.
Description
The utility model relates to a kind of specific type of electric machine, particularly a kind of lonely shape motor, and it comprises stator, rotor and motor shaft.
General plant equipment all is to be turned round through reducing gear deceleration rear drive working machine by motor, and therefore the reduction that has brought transmission efficiency has brought mechanical oscillation and noise.In addition, in some special occasion,, and can't hold them because motor and speed reducer structure complex structure is bulky.
The purpose of this utility model is exactly the deficiency at above-mentioned prior art, provides a kind of that use under special occasions, simple in structure, does not pass through reducing gear and the specific type of electric machine of energy driven at low speed working machine operation.
The technical scheme that realizes this purpose is described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of arc-shaped motor.
Fig. 2 is the stator core construction schematic diagram of arc-shaped motor.
Referring to Fig. 1, Fig. 2, the stator of this motor (2) is one section arc piece in the annulus, and stator core is repeatedly made by silicon steel sheet and formed, and has winding slot on it, and the winding coil of deciding is arranged in the groove; The rotor of this motor (1) is a steel flywheel, and it and motor shaft are fixed together, exportable torque.
When passing into alternating current in stator winding coil, then stator winding coil is as primary coil, and makes it produce a rotating excitation field, under the effect of rotating excitation field, and the rotor flywheel As secondary coil section's generation within it induced-current, faradic magnetic field and stator field interact, thereby drive the rotation of rotor flywheel. The size of rotor driving moment can reach by the parameter of adjusting single lonely shape stator and the piece number that changes lonely shape stator.
The utility model has following advantage:
1, plant equipment can be exempted reducing gear and by this motor direct-drive, thereby the integral device structure is simplified greatly, and cost reduces, and can be used as contactless transmission, has overcome vibration and noise, and mechanical efficiency is improved.
2, this body structure of motor is very simple, so cost is particularly cheap, and maintenance and repair are also very convenient.
3, the cooling heat dissipation condition of stator coil is good, approaches normal temperature, therefore can bear big current strength, makes heavy-duty low-speed reliable.
4, this motor can be used for some specific occasion to structure space requirement harshness.
5, this motor can carry out pressure regulation stepless speed regulation.
Utilizing lonely shape motor direct-drive circular weaving machine to replace the original deceleration of one-level belt, first-stage worm gear---worm speed-down, satisfy rotating speed and driving moment fully, and efficient has been improved more than 10%, promptly is an example of the utility model successful Application.
Claims (1)
1, a kind of specific type of electric machine, particularly a kind of lonely shape motor comprise stator, rotor and axle, it is characterized in that:
A, stator are one section arc piece in the annulus, and iron core is made of silicon steel lamination, has winding slot on it, and stator winding is arranged in the groove,
B, rotor are a steel flywheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223750 CN2132329Y (en) | 1992-05-29 | 1992-05-29 | Arc shape electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223750 CN2132329Y (en) | 1992-05-29 | 1992-05-29 | Arc shape electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2132329Y true CN2132329Y (en) | 1993-05-05 |
Family
ID=33769367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92223750 Expired - Fee Related CN2132329Y (en) | 1992-05-29 | 1992-05-29 | Arc shape electric motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2132329Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888191B (en) * | 2009-05-14 | 2012-09-19 | 薄中学 | Power supply energy static switching device |
| CN103401386A (en) * | 2013-07-08 | 2013-11-20 | 河南怡和电气自动化有限公司 | Low speed large torque fan blade motor |
| TWI497876B (en) * | 2013-01-31 | 2015-08-21 | Univ Chung Hua | Electromagnetic drive spheres and their vehicles |
| CN108792782A (en) * | 2018-05-02 | 2018-11-13 | 浙江科技学院 | A kind of automatic winder shift fork running gear and its operation method |
-
1992
- 1992-05-29 CN CN 92223750 patent/CN2132329Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888191B (en) * | 2009-05-14 | 2012-09-19 | 薄中学 | Power supply energy static switching device |
| TWI497876B (en) * | 2013-01-31 | 2015-08-21 | Univ Chung Hua | Electromagnetic drive spheres and their vehicles |
| CN103401386A (en) * | 2013-07-08 | 2013-11-20 | 河南怡和电气自动化有限公司 | Low speed large torque fan blade motor |
| CN108792782A (en) * | 2018-05-02 | 2018-11-13 | 浙江科技学院 | A kind of automatic winder shift fork running gear and its operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |