CN201393112Y - Electricity-obtained brake and coder installation structure of variable frequency motor - Google Patents
Electricity-obtained brake and coder installation structure of variable frequency motor Download PDFInfo
- Publication number
- CN201393112Y CN201393112Y CN200920040192U CN200920040192U CN201393112Y CN 201393112 Y CN201393112 Y CN 201393112Y CN 200920040192 U CN200920040192 U CN 200920040192U CN 200920040192 U CN200920040192 U CN 200920040192U CN 201393112 Y CN201393112 Y CN 201393112Y
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- CN
- China
- Prior art keywords
- motor
- brake
- coder
- end cover
- electricity
- 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)
Abstract
The utility model relates to an electricity-obtained brake and coder installation structure of a variable frequency motor, specifically, an electricity-obtained brake and a coder are arranged on the variable frequency motor; a motor rear end cover is fixed on a motor shell, the brake part of the electricity-obtained brake is arranged on the motor rear end cover, and a brake disc of the brake is fixed on a motor shaft; the installation structure is characterized in that: a coder base is arranged on the motor rear end cover, a bottom circular ring of the coder base is tightly fixed on the motor rear end cover, a coder is fixed on a disc at the top part of the coder base, the two ends of the coder base are connected with round steel. The structure is simple, compact and rational; the production cost is low, the manufacturing is convenient, and the structure is firm and practical, and can well solve the problem that the coder is hard to assemble behind the electricity-obtained brake on the variable frequency motor; the brake disc of the brake can rotate under the condition of no electricity, and the variable frequency motor can work normally.
Description
Technical field
The utility model relates to a kind of variable-frequency motor and gets electric brake coder structure is installed, specifically install on the variable-frequency motor electric brake and encoder.
Background technology
Along with the develop rapidly of converter technique, the application of variable-frequency motor is increasingly extensive.For control of conversion motor more accurately, under the certain situation of encoder model, encoder be mounted for key.In prior art, variable-frequency motor install during electric brake, owing to get the particularity of electric brake structure, encoder is difficult to fixed installation, the brake dish can rotate under the no power situation, if encoder directly is installed on the brake, encoder can rotate with axle, will break encoder like this, can't operate as normal.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provide a kind of low cost of manufacture, firm practicality, can solve well variable-frequency motor install behind the electric brake, simultaneously encoder can easily be installed, can make the variable-frequency motor of variable-frequency motor operate as normal get electric brake installation coder structure.
The technical scheme that provides according to the utility model, variable-frequency motor gets electric brake installation coder structure and comprises encoder, gets the electric brake brake disc, gets electric brake braking parts, back end cover for motor and motor shaft, back end cover for motor is fixed on the motor casing, the electric brake braking parts is installed in motor rear end and covers, the brake dish is fixed on the motor shaft, feature is: cover at motor rear end the encoder seat is installed, encoder seat bottom annulus is anchored on motor rear end and covers, regular coding device on the encoder seat top disc, encoder seat two ends connect with round steel.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Production cost is low, and is easily manufactured, and firm practicality can solve variable-frequency motor well the problem that encoder is difficult to install is installed after getting electric brake; The brake dish can rotate under the no power situation, and can make the variable-frequency motor operate as normal.
Description of drawings
Fig. 1 is the utility model structure user mode figure.
Embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
As shown in Figure 1: comprising: encoder 1, brake dish 2, encoder seat 3, back end cover for motor 4, motor shaft 5, encoder seat top disc 6, blower fan 7, blower fan case 8, blower fan terminal box 9, encoder terminal box 10, brake terminal box 11, electric brake braking parts 12 etc.
The utility model adopts back end cover for motor 4 to be fixed on the motor casing, getting electric brake braking parts 12 is installed on the back end cover for motor 4, brake dish 2 is fixed on the motor shaft 5, encoder seat 3 is installed on back end cover for motor 4, encoder seat 3 bottom annulus are anchored on the back end cover for motor 1, regular coding device 1 on the encoder seat top disc 6, encoder seat 3 two ends connect with round steel.
The utility model is equipped with blower fan 7 on motor shaft 5, blower fan case 8 is connected and fixed with motor casing.Blower fan case 8 is provided with brake terminal box 11, encoder terminal box 10 and blower fan terminal box 9.
Claims (1)
1, a kind of variable-frequency motor gets electric brake coder structure is installed, comprise encoder (1), brake dish (2), back end cover for motor (4), motor shaft (5) and electric brake braking parts (12), back end cover for motor (4) is fixed on the motor casing, getting electric brake braking parts (12) is installed on the back end cover for motor (4), brake dish (2) is fixed on the motor shaft (5), it is characterized in that: go up at back end cover for motor (4) encoder seat (3) is installed, encoder seat (3) bottom annulus is anchored on the back end cover for motor (1), encoder seat top disc (6) goes up regular coding device (1), and encoder seat (3) two ends connect with round steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920040192U CN201393112Y (en) | 2009-04-14 | 2009-04-14 | Electricity-obtained brake and coder installation structure of variable frequency motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920040192U CN201393112Y (en) | 2009-04-14 | 2009-04-14 | Electricity-obtained brake and coder installation structure of variable frequency motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201393112Y true CN201393112Y (en) | 2010-01-27 |
Family
ID=41599933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920040192U Expired - Fee Related CN201393112Y (en) | 2009-04-14 | 2009-04-14 | Electricity-obtained brake and coder installation structure of variable frequency motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201393112Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102739112A (en) * | 2012-06-27 | 2012-10-17 | 成都瑞迪机械实业有限公司 | Novel solar power generation tracing driving device |
| CN104393716A (en) * | 2014-12-08 | 2015-03-04 | 北京京仪敬业电工科技有限公司 | Alternating current servo motor assembly process with brake |
| CN113103175A (en) * | 2021-04-16 | 2021-07-13 | 苏州通润驱动设备股份有限公司 | Assembly tool and assembly method for brake |
-
2009
- 2009-04-14 CN CN200920040192U patent/CN201393112Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102739112A (en) * | 2012-06-27 | 2012-10-17 | 成都瑞迪机械实业有限公司 | Novel solar power generation tracing driving device |
| CN104393716A (en) * | 2014-12-08 | 2015-03-04 | 北京京仪敬业电工科技有限公司 | Alternating current servo motor assembly process with brake |
| CN104393716B (en) * | 2014-12-08 | 2016-10-05 | 北京京仪敬业电工科技有限公司 | A kind of AC servo motor assembly technology with brake |
| CN113103175A (en) * | 2021-04-16 | 2021-07-13 | 苏州通润驱动设备股份有限公司 | Assembly tool and assembly method for brake |
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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: 20100127 Termination date: 20140414 |