CN205265470U - Wireless control servo motor - Google Patents
Wireless control servo motor Download PDFInfo
- Publication number
- CN205265470U CN205265470U CN201520996308.6U CN201520996308U CN205265470U CN 205265470 U CN205265470 U CN 205265470U CN 201520996308 U CN201520996308 U CN 201520996308U CN 205265470 U CN205265470 U CN 205265470U
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- China
- Prior art keywords
- motor
- stator
- rotor
- motor shaft
- terminal box
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Abstract
The utility model belongs to the technical field of the motor, especially, relate to a wireless control servo motor, including motor shaft, motor end cover, stator, rotor, stator three -phase winding, fore bearing, rear bearing, this motor middle part is located to the motor shaft, the motor end cover is located this head of an electric machine and is connected with the motor casing, the stator is installed in this motor casing, the stator three -phase winding locate stator one end, the mounting of rotors is on this motor shaft, the fore bearing is located the motor end cover is inboard, the rear bearing is located rotor one end still includes pulse coder, stopper, terminal box, wireless anti t -r switch, the stopper is located the fore bearing with between the rotor, the terminal box is located this motor top one end and is linked to each other with this motor casing, pulse coder with wireless anti t -r switch link to each other and install in the motor shaft tip, the utility model discloses not only improve the working property of motor, but also practiced thrift the electric motor manufacture cost.
Description
Technical field
The utility model belongs to technical field of motors, relates in particular to a kind of controlled in wireless servomotor.
Background technology
Servomotor can make control rate, and positional precision is very accurate, voltage signal can be converted into torque and rotational speed to drive control object. servo motor rotor rotating speed is subject to input signal control, and energy fast reaction, in automatic control system, as executive component, and there is the characteristics such as electromechanical time constant is little, the linearity is high, pickup voltage, the received signal of telecommunication can be converted to angular displacement or the angular speed output on motor reel. at present, servomotor has been widely used in industrial circle, the control of servomotor also adopts the supporting servo-driver of producer mostly, wherein, between motion control card in servomotor and servo-drive, pass through cable communication, comprise the feedback information to motor control signal transmission and angular transducer, in the system of rotatablely moving, motion control snaps into servo-drive system often needs through conducting slip ring, it belongs to and electrically contacts the application category that is slidably connected, to realize two images that relatively rotate mechanism, the accurate power transmitting device that data-signal and power transmit, all based on brush contact principle up to now, can facilitate transmission of electric signals, owing to being the form directly contacting, the life-span of slip ring is limited, be subject to the restriction of contact material and Contact Temperature, the speed of slip ring is also subject to very large restriction, be difficult to meet the equipment of High Rotation Speed, what contact brush adopted simultaneously is precious metal material, therefore cost is also very high.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of servomotor that can controlled in wireless, comprise motor shaft, electric motor end cap, stator, rotor, three-phase stator winding, fore bearing, rear bearing, described motor shaft is located at this motor middle part, described electric motor end cap is located at this motor end and is connected with motor casing, described stator is installed in this motor casing, described three-phase stator winding is located at described stator one end, described rotor is installed on this motor shaft, described fore bearing is located at described electric motor end cap inner side, described rear bearing is located at described rotor one end, it is characterized in that: also comprise pulse coder, brake, terminal box, wireless receiving and dispatching converter, described brake is located between described fore bearing and described rotor, described terminal box is located at this one end, motor top and is connected with this motor casing, described pulse coder is connected with described wireless receiving and dispatching converter and is installed on described motor shaft end.
Described terminal box is cylindrical.
The described motor casing of described wireless receiving and dispatching converter distance is 10mm-20mm.
The beneficial effects of the utility model are:
1, the utility model is provided with wireless receiving and dispatching converter, has effectively avoided the structural defect of servomotor, has greatly improved the working speed of motor, the manufacturing cost of simultaneously having saved motor.
2, the utility model, by wireless receiving and dispatching switch technology, has reduced the design link of motor product, thereby has further reduced cost, and meanwhile, the service behaviour of motor is also further enhanced.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
In figure: 1-motor shaft, 2-fore bearing, 3-three-phase stator winding, 4-motor casing, 5-stator, 6-rotor, 7-rear bearing, 8-pulse coder, 9-wireless receiving and dispatching converter, 10-terminal box, 11-brake, 12-motor, 13-electric motor end cap.
Embodiment:
The present embodiment comprises motor shaft 1, electric motor end cap 13, stator 5, rotor 6, three-phase stator winding 3, fore bearing 2, rear bearing 7, motor shaft 1 is located at this motor 12 middle parts, electric motor end cap 13 is located at these motor 12 ends and is connected with motor casing 4, stator 5 is installed in this motor casing 4, three-phase stator winding 3 is located at stator 5 one end, rotor 6 is installed on this motor shaft 1, fore bearing 2 is located at electric motor end cap 13 inner sides, rear bearing 7 is located at rotor 6 one end, also comprise pulse coder 8, brake 11, terminal box 10, wireless receiving and dispatching converter 9, brake 11 is located between fore bearing 2 and rotor 6, terminal box 10 is located at these motor 12 one end, top and is connected with this motor casing 4, pulse coder 8 is connected with wireless receiving and dispatching converter 9 and is installed on motor shaft 1 end, terminal box 10 is cylindrical, wireless receiving and dispatching converter 9 is 10mm-20mm apart from motor casing 4.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designs similar technical scheme, and reaching above-mentioned technique effect, is all to fall into protection domain of the present utility model.
Claims (3)
1. a controlled in wireless servomotor, comprise motor shaft, electric motor end cap, stator, rotor, three-phase stator winding, fore bearing, rear bearing, described motor shaft is located at this motor middle part, described electric motor end cap is located at this motor end and is connected with motor casing, described stator is installed in this motor casing, described three-phase stator winding is located at described stator one end, described rotor is installed on this motor shaft, described fore bearing is located at described electric motor end cap inner side, described rear bearing is located at described rotor one end, it is characterized in that: also comprise pulse coder, brake, terminal box, wireless receiving and dispatching converter, described brake is located between described fore bearing and described rotor, described terminal box is located at this one end, motor top and is connected with this motor casing, described pulse coder is connected with described wireless receiving and dispatching converter and is installed on described motor shaft end.
2. a kind of controlled in wireless servomotor according to claim 1, is characterized in that: described terminal box is cylindrical.
3. a kind of controlled in wireless servomotor according to claim 1, is characterized in that: the described motor casing of described wireless receiving and dispatching converter distance is 10mm-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520996308.6U CN205265470U (en) | 2015-12-03 | 2015-12-03 | Wireless control servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520996308.6U CN205265470U (en) | 2015-12-03 | 2015-12-03 | Wireless control servo motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205265470U true CN205265470U (en) | 2016-05-25 |
Family
ID=56006974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520996308.6U Expired - Fee Related CN205265470U (en) | 2015-12-03 | 2015-12-03 | Wireless control servo motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205265470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849525A (en) * | 2015-12-03 | 2017-06-13 | 天津市银钻电机有限公司 | A kind of controlled in wireless servomotor |
-
2015
- 2015-12-03 CN CN201520996308.6U patent/CN205265470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849525A (en) * | 2015-12-03 | 2017-06-13 | 天津市银钻电机有限公司 | A kind of controlled in wireless servomotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000 Tianjin Beichen District, Beijing Tianjin Highway East Chaoyang Road (Hebei Building Materials Institute) Patentee after: Tianjin Silver Diamond Polytron Technologies Inc Address before: 300000 Tianjin Beichen District, Beijing Tianjin Highway East Chaoyang Road (Hebei Building Materials Institute) Patentee before: TIANJIN YINZUAN MOTOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20171203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |