CN103427561A - Installation device for variable-frequency motor encoder - Google Patents
Installation device for variable-frequency motor encoder Download PDFInfo
- Publication number
- CN103427561A CN103427561A CN2012101604870A CN201210160487A CN103427561A CN 103427561 A CN103427561 A CN 103427561A CN 2012101604870 A CN2012101604870 A CN 2012101604870A CN 201210160487 A CN201210160487 A CN 201210160487A CN 103427561 A CN103427561 A CN 103427561A
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- Prior art keywords
- encoder
- motor
- seat
- variable
- shaft
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- 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.)
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- 238000009434 installation Methods 0.000 title claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The invention relates to the technical field of motors, in particular to an installation device for a variable-frequency motor encoder. The installation device for the variable-frequency motor encoder comprises a motor bearing outer cover, a motor rotation shaft, a connecting encoder shaft head, an elastic coupler, an encoder seat and the encoder, wherein the output shaft of the motor is connected with an encoder shaft through the elastic coupler, the motor shaft drives the encoder shaft to rotate when rotating, the encoder outputs signals, and the purpose of easy speed regulation of a variable-frequency motor is achieved. Due to the adoption of the structure, the installation device for the variable-frequency motor encoder has the advantages of being reasonable and simple in structure, convenient to use and the like.
Description
Technical field
The present invention relates to technical field of motors, specifically a kind of adjustable frequency motor coder installing device.
Background technology
Because the application scenario of motor is very extensive, the output shaft rotating speed of motor is required to have a variety of requirements.And each number of poles output shaft range of speeds of common threephase asynchronous is very single, meet the requirement of different occasions far away, so the application scenario of buncher is just more and more.Frequency control motor is exactly a kind of pattern wherein, by an encoder is installed on axle, makes motor can easily realize the speed adjusting.This pattern motor advantage is that speed adjustable range is wide, easy to operate, simple in structure, low price.
Summary of the invention
The objective of the invention is to solve above-mentioned the deficiencies in the prior art, a kind of spring coupling relied between motor shaft and encoder axle is provided, making motor shaft when rotating, rely on the spring coupling driving torque to drive the encoder axle rotates together, make the encoder transmission of signal, thereby easily realize the purpose of speed governing, there is encoder rational in infrastructure, simple, easy to use.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of adjustable frequency motor coder installing device, be provided with the motor bearings enclosing cover, machine shaft, connect the encoder spindle nose, spring coupling, the encoder seat, encoder, it is characterized in that an inner stopper of processing on machine shaft, connect the encoder spindle nose for location and installation, encoder is screwed in the encoder seat, the encoder seat is fixed on the motor bearings enclosing cover, the motor bearings enclosing cover also will be processed an inner stopper for locating regular coding device seat, finally by the perforate on encoder seat cylindrical spring coupling be connected encoder spindle nose and encoder and couple together.
The mounting structure that the present invention adopts, it can be applicable to dissimilar encoder and install.The kind of encoder is a lot, so long as the structure that with output shaft and the encoder that seam is installed, can adopt the present invention to adopt, concrete size dimension can change according to the size of encoder and shaft coupling, simple to operate, low processing cost.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Reference numeral: motor bearings enclosing cover 1, machine shaft 2, connect encoder spindle nose 3, spring coupling 4, encoder seat 5, encoder 6.
Embodiment:
Below in conjunction with accompanying drawing, the present invention is further described:
As shown in drawings, a kind of adjustable frequency motor coder installing device, be provided with motor bearings enclosing cover 1, machine shaft 2, connect encoder spindle nose 3, spring coupling 4, encoder seat 5, encoder 6, it is characterized in that an inner stopper of processing on machine shaft 2, connect encoder spindle nose 3 for location and installation, encoder 6 is screwed in encoder seat 5, encoder seat 5 is fixed on motor bearings enclosing cover 1, motor bearings enclosing cover 1 also will be processed an inner stopper for locating regular coding device seat 5, finally by the perforate on encoder seat 5 cylindricals spring coupling 4 be connected encoder spindle nose 3 and encoder 6 couples together.
The present invention in use, relies on spring coupling to connect, and motor output shaft and encoder axle are linked together, and motor shaft drives the encoder axle and rotates when rotating, and encoder output, realize the easily purpose of speed governing of variable-frequency motor.
The present invention, owing to adopting said structure, has the advantages such as rational in infrastructure, simple, easy to use.
Claims (1)
1. an adjustable frequency motor coder installing device, be provided with the motor bearings enclosing cover, machine shaft, connect the encoder spindle nose, spring coupling, the encoder seat, encoder, it is characterized in that an inner stopper of processing on machine shaft, connect the encoder spindle nose for location and installation, encoder is screwed in the encoder seat, the encoder seat is fixed on the motor bearings enclosing cover, the motor bearings enclosing cover also will be processed an inner stopper for locating regular coding device seat, finally by the perforate on encoder seat cylindrical spring coupling be connected encoder spindle nose and encoder and couple together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101604870A CN103427561A (en) | 2012-05-23 | 2012-05-23 | Installation device for variable-frequency motor encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101604870A CN103427561A (en) | 2012-05-23 | 2012-05-23 | Installation device for variable-frequency motor encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103427561A true CN103427561A (en) | 2013-12-04 |
Family
ID=49651894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101604870A Pending CN103427561A (en) | 2012-05-23 | 2012-05-23 | Installation device for variable-frequency motor encoder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103427561A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300733A (en) * | 2014-10-27 | 2015-01-21 | 荣成市华宇电机有限公司 | Coupling device of electromotor and coupling load |
| CN107591960A (en) * | 2017-08-18 | 2018-01-16 | 苏州首达机械有限公司 | Encoder fixing means |
| CN113922592A (en) * | 2020-07-09 | 2022-01-11 | 上海梅山钢铁股份有限公司 | Large-scale vertical roll motor encoder installation component |
-
2012
- 2012-05-23 CN CN2012101604870A patent/CN103427561A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300733A (en) * | 2014-10-27 | 2015-01-21 | 荣成市华宇电机有限公司 | Coupling device of electromotor and coupling load |
| CN104300733B (en) * | 2014-10-27 | 2017-03-01 | 荣成市华宇电机有限公司 | The coupling arrangement that a kind of motor is loaded with connection |
| CN107591960A (en) * | 2017-08-18 | 2018-01-16 | 苏州首达机械有限公司 | Encoder fixing means |
| CN113922592A (en) * | 2020-07-09 | 2022-01-11 | 上海梅山钢铁股份有限公司 | Large-scale vertical roll motor encoder installation component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |