CN2757415Y - Mounting coder mechanism on motor - Google Patents
Mounting coder mechanism on motor Download PDFInfo
- Publication number
- CN2757415Y CN2757415Y CNU2004200621282U CN200420062128U CN2757415Y CN 2757415 Y CN2757415 Y CN 2757415Y CN U2004200621282 U CNU2004200621282 U CN U2004200621282U CN 200420062128 U CN200420062128 U CN 200420062128U CN 2757415 Y CN2757415 Y CN 2757415Y
- Authority
- CN
- China
- Prior art keywords
- motor
- shaft
- mounting
- coder
- encoder
- 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 - Lifetime
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Abstract
The utility model relates to a coder mounting mechanism on a motor, which belongs to an auxiliary mechanism of a motor and is designed to improve the disadvantage that users inconveniently mount a coder on a motor because a coder mounting mechanism is not installed on the existing motors. The coder mounting mechanism on a motor is characterized in that a mounting shaft of the coder is installed at the non-shaft end of a rotating shaft of the motor, and the mounting shaft passes through a shell of a wind cap of the motor. The utility model has the concrete mounting and connecting mode that a hole is arranged in the end of the non-shaft extending end of the rotating shaft of the motor, the mounting shaft of the coder is installed in the hole, and the hole and the mounting shaft are connected through screw threads.
Description
(1) technical field: the utility model belongs to the auxiliary body of motor, is specially the mechanism that encoder is installed on motor.
(2) background technology: growing along with motor intelligent application and motor frequency change control technology requires that design has the mechanism that encoder can directly be installed on the motor.Existing motor does not have this mechanism's part, generally be taken interim measures by the user when encoder need to be installed, and uses installed part fastening temporarily, design lack of standardizationly, and inconvenience is installed.
(3) summary of the invention: at above-mentioned shortcoming, the purpose of this utility model is the mechanism of design and installation encoder on motor, by manufacturer its manufacturing is installed on the motor, and the user can directly install encoder thereon.
The technical solution of the utility model is as follows:
Non-shaft stretching end at motor rotary shaft is installed the installation shaft that connects encoder, and the installation shaft of described encoder is passed the housing of motor fan cover; It is further characterized in that in the termination of the non-shaft stretching end of motor rotary shaft and has the hole, the installation shaft of device code device in the hole.
Owing at the non-shaft stretching end of motor rotary shaft the installation shaft of the encoder that passes motor fan cover is installed, the user is as long as directly be installed on encoder on the described installation shaft, reaches fully that the utility model is easy for installation, the purpose of design specification.
(4) description of drawings:
Fig. 1 is a structure chart of the present utility model.
(5) embodiment:
See Fig. 1,1 is the fan housing of motor among the figure, and 2 for being installed on the radiator fan (non-shaft stretching end of described motor rotary shaft is non-clutch end) of motor rotary shaft non-shaft stretching end 3.At machine shaft non-shaft stretching end 3 installation shaft 5 that is connected with encoder is installed, installation shaft 5 is passed the perforate 6 on fan housing 1 housing.
As most preferred embodiment, installation shaft 5 is as follows with the connected mode of motor rotary shaft non-shaft stretching end 3: have hole 4 in the termination of the non-shaft stretching end 3 of motor rotary shaft, the installation shaft 5 that connects encoder is installed in the hole 4, and both can install by screw thread and connect, as shown in Figure 1.Both also can connect by modes such as pins.In addition, installation shaft 5 also can adopt other modes to be connected with machine shaft non-shaft stretching end 3, for example is installed on machine shaft non-shaft stretching end 3 etc. by the sleeve fit that is connected with installation shaft 5.
Claims (2)
1, the mechanism of encoder is installed on the motor, it is characterized in that at the non-shaft stretching end of motor rotary shaft the installation shaft that connects encoder being installed, the installation shaft of described encoder is passed the housing of motor fan cover.
2,, it is characterized in that in the termination of the non-shaft stretching end of motor rotary shaft, having the hole, the installation shaft of device code device in the hole by the mechanism that encoder is installed on the described motor of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200621282U CN2757415Y (en) | 2004-06-25 | 2004-06-25 | Mounting coder mechanism on motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200621282U CN2757415Y (en) | 2004-06-25 | 2004-06-25 | Mounting coder mechanism on motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2757415Y true CN2757415Y (en) | 2006-02-08 |
Family
ID=35965792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200621282U Expired - Lifetime CN2757415Y (en) | 2004-06-25 | 2004-06-25 | Mounting coder mechanism on motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2757415Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664495A (en) * | 2012-05-23 | 2012-09-12 | 东方电气集团东风电机有限公司 | Connecting structure of motor for speed measurement device and electric vehicle |
-
2004
- 2004-06-25 CN CNU2004200621282U patent/CN2757415Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102664495A (en) * | 2012-05-23 | 2012-09-12 | 东方电气集团东风电机有限公司 | Connecting structure of motor for speed measurement device and electric vehicle |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140625 Granted publication date: 20060208 |