CN202679160U - Frequency conversion motor encoder installation apparatus - Google Patents
Frequency conversion motor encoder installation apparatus Download PDFInfo
- Publication number
- CN202679160U CN202679160U CN2012202320439U CN201220232043U CN202679160U CN 202679160 U CN202679160 U CN 202679160U CN 2012202320439 U CN2012202320439 U CN 2012202320439U CN 201220232043 U CN201220232043 U CN 201220232043U CN 202679160 U CN202679160 U CN 202679160U
- Authority
- CN
- China
- Prior art keywords
- encoder
- motor
- seat
- frequency conversion
- installation apparatus
- 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 frequency conversion motor encoder installation apparatus provided with a motor bearing outer cover, a motor spindle, a coupling encoder spindle nose, an elastic coupler, an encoder seat and an encoder. A motor output shaft is in connection with an encoder shaft in dependence on the coupling of the elastic coupler. The motor spindle rotates and meanwhile drives the encoder shaft to rotate; the encoder outputs signals so that a frequency conversion motor can easily regulate speeds. By employing the structure, the frequency conversion motor encoder installation apparatus possesses a reasonable and simple structure and is convenient to use.
Description
Technical field
The utility model 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, satisfies 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 at axle easily realization speed of motor is regulated.This pattern motor advantage is that speed adjustable range is wide, and is easy to operate, simple in structure, low price.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, a kind of spring coupling that relies between motor shaft and the encoder axle is provided, making motor shaft rely on the spring coupling driving torque to drive the encoder axle when rotating rotates together, make the encoder transmission of signal, thereby easily realize the purpose of speed governing, has encoder rational in infrastructure, simple, easy to use.
The technical scheme that its technical problem that solves the utility model adopts 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 inner stopper of processing on the machine shaft, be used for location and installation and connect the encoder spindle nose, encoder is screwed in the encoder seat, and the encoder seat is fixed on the motor bearings enclosing cover, the motor bearings enclosing cover also will be processed an inner stopper and be used for location regular coding device seat, at last by the perforate on the encoder seat cylindrical spring coupling be connected encoder spindle nose and encoder and couple together.
The mounting structure that the utility model adopts, it can be applicable to dissimilar encoder and install.The kind of encoder is a lot, so long as can adopt the structure of the utility model employing with the encoder of output shaft and installation seam, concrete size dimension can change according to the size of encoder and shaft coupling, and is simple to operate, low processing cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Reference numeral: motor bearings enclosing cover 1, machine shaft 2 connects encoder spindle nose 3, spring coupling 4, encoder seat 5, encoder 6.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further specified:
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 is characterized in that inner stopper of processing on the machine shaft 2, is used for location and installation and connects encoder spindle nose 3, encoder 6 is screwed in encoder seat 5, encoder seat 5 is fixed on motor bearings enclosing cover 1, and motor bearings enclosing cover 1 also will be processed an inner stopper and be used for location regular coding device seat 5, at last by the perforate on encoder seat 5 cylindricals spring coupling 4 be connected encoder spindle nose 3 and encoder 6 couples together.
The utility model 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 is realized the easily purpose of speed governing of variable-frequency motor.
The utility model has the advantages such as rational in infrastructure, simple, easy to use owing to adopting said structure.
Claims (1)
1. 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 inner stopper of processing on the machine shaft, be used for location and installation and connect the encoder spindle nose, encoder is screwed in the encoder seat, and the encoder seat is fixed on the motor bearings enclosing cover, the motor bearings enclosing cover also will be processed an inner stopper and be used for location regular coding device seat, at last by the perforate on the 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 |
|---|---|---|---|
| CN2012202320439U CN202679160U (en) | 2012-05-23 | 2012-05-23 | Frequency conversion motor encoder installation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202320439U CN202679160U (en) | 2012-05-23 | 2012-05-23 | Frequency conversion motor encoder installation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202679160U true CN202679160U (en) | 2013-01-16 |
Family
ID=47500034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202320439U Expired - Fee Related CN202679160U (en) | 2012-05-23 | 2012-05-23 | Frequency conversion motor encoder installation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202679160U (en) |
-
2012
- 2012-05-23 CN CN2012202320439U patent/CN202679160U/en not_active Expired - Fee Related
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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: 20130116 Termination date: 20130523 |