CN201075812Y - Anti-electric linear electric motor drive unit - Google Patents
Anti-electric linear electric motor drive unit Download PDFInfo
- Publication number
- CN201075812Y CN201075812Y CNU2007201124257U CN200720112425U CN201075812Y CN 201075812 Y CN201075812 Y CN 201075812Y CN U2007201124257 U CNU2007201124257 U CN U2007201124257U CN 200720112425 U CN200720112425 U CN 200720112425U CN 201075812 Y CN201075812 Y CN 201075812Y
- Authority
- CN
- China
- Prior art keywords
- slide bar
- utility
- model
- drive unit
- electric
- 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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Abstract
The utility model relates to a conduction resistance drive set for a linear motor. The utility model is characterized in that: a stator is a slide bar formed in a way that round steel is sheathed with a plurality of layers of aluminous plastic tubes; a motor active cell passes through the slide bar and acts rectilinear motion on the slide bar; the motor active cell is winded by coils to meet the requirement of different loads, wherein, the number of the coils is an even number such as 2, 4, 6 and so on. The utility model has the advantages that: firstly, the surface is plastic, thereby being uncharged, thus the safety thereof is greatly increased; secondly, the surface of the aluminous plastic tubes is very smooth, thus the motor active cell does not need a sliding bearing.
Description
Technical field
The utility model relates to a kind of motor driver, particularly a kind of linear motor driver of anti-conduction.
Background technology
In the actual life, people often adopt motor to make drive unit, in order to make the moving object rectilinear motion, people have invented with linear electric motors and have made drive unit, example Chinese patent CN88215223 discloses a kind of electronic curtain driving device that adopts linear electric motors to make drive unit, the sliding bar of existing linear motor driver is Metallic rod (copper pipe, aluminum pipe, a steel pipe), constitute the stator of linear electric motors, when electric mover during along the sliding bar side-to-side movement, easily produce electric spark on the sliding bar, use inconvenience.
Summary of the invention
The purpose of this utility model provides a kind of linear motor driver of anti-conduction, is difficult for producing electric spark when linear electric motors slide on slide bar.
The utility model is achieved like this, it comprises stator, electric mover, it is characterized in that stator is a slide bar that is made of round steel cover several layers plastic-aluminum pipe, electric mover passes slide bar, moving linearly on slide bar, electric mover be wound with 2,4,6 ... individual even number coil is to adapt to the unequally loaded needs.
The utility model has the advantages that: 1, the slide bar surface is plastics, thus not charged, thus improved its fail safe greatly; 2, the plastic-aluminum tube-surface is very smooth, and electric mover need not to use sliding bearing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
In the drawings, 1, round steel 2, plastic-aluminum pipe 3, slide bar 4, electric mover 5, be driven thing
Embodiment
As shown in Figure 1, the utility model comprises stator, electric mover, it is characterized in that stator is one and puts the slide bar that several layers plastic-aluminum pipe 2 constitutes by round steel 1, motor 4 movers pass slide bar 3 can be on slide bar rectilinear motion, electric mover is wound with 2,4,6 ... individual even number coil is to adapt to the unequally loaded needs.
Claims (1)
1. the linear motor driver of an anti-conduction comprises stator, electric mover, it is characterized in that stator is a slide bar that is made of round steel cover several layers plastic-aluminum pipe, and electric mover passes slide bar, electric mover is wound with 2,4,6 ... individual even number coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201124257U CN201075812Y (en) | 2007-07-30 | 2007-07-30 | Anti-electric linear electric motor drive unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201124257U CN201075812Y (en) | 2007-07-30 | 2007-07-30 | Anti-electric linear electric motor drive unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201075812Y true CN201075812Y (en) | 2008-06-18 |
Family
ID=39521069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201124257U Expired - Fee Related CN201075812Y (en) | 2007-07-30 | 2007-07-30 | Anti-electric linear electric motor drive unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201075812Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097915A (en) * | 2011-02-24 | 2011-06-15 | 江西瑞声电子有限公司 | Secondary stator pole of linear motor |
| CN103900701A (en) * | 2014-03-28 | 2014-07-02 | 中国科学院上海技术物理研究所 | Light filter set and attenuation slice set curtain type switching device |
-
2007
- 2007-07-30 CN CNU2007201124257U patent/CN201075812Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097915A (en) * | 2011-02-24 | 2011-06-15 | 江西瑞声电子有限公司 | Secondary stator pole of linear motor |
| CN103900701A (en) * | 2014-03-28 | 2014-07-02 | 中国科学院上海技术物理研究所 | Light filter set and attenuation slice set curtain type switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20100730 |