CN211046622U - Stepping motor with double installation end faces - Google Patents
Stepping motor with double installation end faces Download PDFInfo
- Publication number
- CN211046622U CN211046622U CN201922321484.0U CN201922321484U CN211046622U CN 211046622 U CN211046622 U CN 211046622U CN 201922321484 U CN201922321484 U CN 201922321484U CN 211046622 U CN211046622 U CN 211046622U
- Authority
- CN
- China
- Prior art keywords
- rear end
- end housing
- output shaft
- stator core
- installation
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a step motor with two installation terminal surfaces belongs to motor technical field, including front end housing and the stator core that is located front end housing one side and the rear end cap of stator core one side, the front end housing is fixed in the stator core both sides respectively with the rear end cap, the inside of stator core is inlayed and is had the skeleton, and the outside winding of skeleton has the envelope curve, it has the output shaft to run through on front end housing and the rear end cap, rear end housing and front end housing are run through respectively at the both ends of output shaft, be fixed with rotor core on the output shaft, separate magnetic sheet and magnet steel, be provided with the installation face on the rear end housing. The rear end cover of the stepping motor is structurally optimized, and the spigot characteristic of the front end cover is added on the rear end cover, so that the rear end face installation with effective installation is added in the conventional installation mode of the front end cover, the installation mode of use is expanded, more selective installation performance is provided in specific occasions, and the stepping motor is more adaptive in the automation field.
Description
Technical Field
The utility model relates to a brushless motor especially relates to a step motor with two installation terminal surfaces, belongs to motor technical field.
Background
At present, the dc brushless motor is widely used in the industries of automation control, medical instruments, machining and the like, and along with the development of science and technology, the performance requirements of various industries on dc brushless motors are higher and higher. The fuselage of conventional brushless motor is serious after long-time operation, influences equipment normal operating, can't satisfy customer's user demand.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a step motor with two installation terminal surfaces, through having carried out structural optimization to step motor's rear end cap, increased the tang characteristic of front end housing on the rear end cap, make it under the mounting means of conventional front end housing, increased the rear end face installation that has effective installation simultaneously, expanded the mode of the installation that uses, given more selective installation nature in specific occasion, had more adaptability in the automation field.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a step motor with two installation terminal surfaces, includes the front end housing and is located the stator core of front end housing one side with the rear end housing of stator core one side, the front end housing with the rear end housing is fixed in the stator core both sides respectively, stator core's inside is inlayed and is had the skeleton, just the outside winding of skeleton has the envelope curve, the front end housing with it has the output shaft to run through on the rear end housing, the both ends of output shaft run through respectively the rear end housing with the front end housing, be fixed with rotor core, magnetism isolating sheet and magnet steel on the output shaft, be provided with the installation face on the rear end housing.
Preferably, the two ends of the output shaft are respectively provided with a shaft sleeve, and the rotor core, the magnetism isolating sheet and the magnetic steel are all fixed on the output shaft through the shaft sleeves.
Preferably, bearings are respectively arranged on two sides of the output shaft, and a bearing rotor is installed inside the rotor core.
Preferably, the front end cover and the rear end cover are both provided with bearing chambers inside, and the bearings are respectively installed in the bearing chambers.
Preferably, a wave-shaped gasket is arranged in the bearing chamber of the rear end cover.
Preferably, an external driving cover shell is installed on the outer sides of the front end cover, the stator core and the rear end cover.
The utility model has the advantages of:
the utility model provides a pair of step motor with two installation terminal surfaces has carried out structural optimization through the rear end housing to step motor, has increased the tang characteristic of front end housing on the rear end housing, makes it under the mounting means of conventional front end housing, has increased the rear end face installation that has effective installation simultaneously, has expanded the mode of the installation that uses, has given more selective installation nature in specific occasion, has more the adaptability in the automation field.
Drawings
Fig. 1 is a block diagram of a preferred embodiment of a stepping motor having dual mounting end surfaces in accordance with the present invention.
In the figure: 1. a front end cover; 2. a stator core; 3. a rear end cap; 5. an output shaft; 6. a bearing; 7. a rotor core; 8. a magnetic shield sheet; 9. magnetic steel; 10. a shaft sleeve; 11. a wave-shaped gasket; 12. and (3) a framework.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
The utility model provides a step motor with two installation terminal surfaces, including front end housing 1 and the rear end housing 3 that is located stator core 2 and stator core 2 one side of front end housing 1 one side, front end housing 1 is fixed in stator core 2 both sides respectively with rear end housing 3, the inside of stator core 2 is inlayed and is had skeleton 12, and the outside winding of skeleton 12 has the envelope curve, it has output shaft 5 to run through on front end housing 1 and the rear end housing 3, rear end housing 3 and front end housing 1 are run through respectively at the both ends of output shaft 5, be fixed with rotor core 7 on the output shaft 5, separate magnetic sheet 8 and magnet steel 9, be provided with the installation face on the rear end housing 3.
In this embodiment: two ends of the output shaft 5 are respectively provided with a shaft sleeve 10, and the rotor core 7, the magnetic isolation sheet 8 and the magnetic steel 9 are all fixed on the output shaft 5 through the shaft sleeves 10.
In this embodiment: the both sides of output shaft 5 are provided with bearing 6 respectively, and the internally mounted of rotor core 7 has the bearing rotor, and the inside of front end housing 1 and rear end housing 3 all is provided with the bearing room, and bearing 6 installs respectively in the bearing room to high cooperation precision has been guaranteed wholly.
In this embodiment: and a wave-shaped gasket 11 is arranged in a bearing chamber of the rear end cover 3, so that the impact of an output shaft is absorbed, and the buffering effect is realized.
In this embodiment: and an external driving housing is arranged on the outer sides of the front end cover 1, the stator core 2 and the rear end cover 3.
As shown in fig. 1, the present embodiment provides a stepping motor with two mounting end surfaces, which operates as follows:
the rear end cover 3 of the stepping motor is structurally optimized, and the spigot characteristic of the front end cover 1 is added on the rear end cover 3, so that the rear end face installation with effective installation is added in the conventional installation mode of the front end cover 1, the installation mode in use is expanded, more selective installation performances are provided in specific occasions, and the stepping motor is more adaptive in the automation field.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (6)
1. The utility model provides a step motor with two installation terminal surfaces which characterized in that: including front end housing (1) and being located stator core (2) of front end housing (1) one side with rear end housing (3) of stator core (2) one side, front end housing (1) with rear end housing (3) are fixed in stator core (2) both sides respectively, the inside of stator core (2) is inlayed and is had skeleton (12), just the outside winding of skeleton (12) has the envelope curve, front end housing (1) with it has output shaft (5) to run through on rear end housing (3), the both ends of output shaft (5) run through respectively rear end housing (3) with front end housing (1), be fixed with rotor core (7) on output shaft (5), separate magnetic sheet (8) and magnet steel (9), be provided with the installation face on rear end housing (3).
2. A stepping motor having dual mounting faces as claimed in claim 1, wherein: the two ends of the output shaft (5) are respectively provided with a shaft sleeve (10), and the rotor core (7), the magnetic separation sheet (8) and the magnetic steel (9) are fixed on the output shaft (5) through the shaft sleeves (10).
3. A stepping motor having dual mounting faces as claimed in claim 1, wherein: bearings (6) are arranged on two sides of the output shaft (5) respectively, and bearing rotors are arranged inside the rotor iron cores (7).
4. A stepping motor having double mounting end faces according to any one of claims 1 or 3, wherein: the front end cover (1) and the rear end cover (3) are internally provided with bearing chambers, and the bearings (6) are respectively arranged in the bearing chambers.
5. A stepping motor having dual mounting faces as claimed in claim 1, wherein: and a wave-shaped gasket (11) is arranged in a bearing chamber of the rear end cover (3).
6. A stepping motor having dual mounting faces as claimed in claim 1, wherein: and an external driving housing is arranged on the outer sides of the front end cover (1), the stator core (2) and the rear end cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922321484.0U CN211046622U (en) | 2019-12-23 | 2019-12-23 | Stepping motor with double installation end faces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922321484.0U CN211046622U (en) | 2019-12-23 | 2019-12-23 | Stepping motor with double installation end faces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211046622U true CN211046622U (en) | 2020-07-17 |
Family
ID=71533664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922321484.0U Active CN211046622U (en) | 2019-12-23 | 2019-12-23 | Stepping motor with double installation end faces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211046622U (en) |
-
2019
- 2019-12-23 CN CN201922321484.0U patent/CN211046622U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2003214086A1 (en) | Torque motor having a segment design | |
| CN113489189A (en) | Permanent magnet motor rotor punching sheet for vehicle and oblique pole structure thereof | |
| CN211046622U (en) | Stepping motor with double installation end faces | |
| CN102088213A (en) | Rotor of DC motor | |
| EP1324472A3 (en) | Inner and outer rotor slotless electric motor with ring-type winding | |
| CN103595215A (en) | Axial magnetic field permanent magnet brushless direct current motor | |
| CN210957946U (en) | Tangential magnetic circuit rotor structure of permanent magnet synchronous motor | |
| CN115411904A (en) | Permanent magnet motor | |
| CN213846494U (en) | Combined type concentric dual-port dual-power motor | |
| CN214205296U (en) | Direct current brushless motor | |
| CN212717261U (en) | Industrial fan based on low-speed large-torque magnetic regulating motor | |
| CN210350985U (en) | Dual-rotor disc type motor | |
| CN211089406U (en) | Double-layer rotor motor | |
| CN210577980U (en) | Double-stator axial magnetic field motor shell and axial magnetic field motor | |
| CN103560610A (en) | Improved structure of motor | |
| CN204168100U (en) | A kind of permanent magnet iron coreless brushless electric machine | |
| CN209881627U (en) | Permanent magnet direct current brush motor | |
| CN113224879A (en) | Compressor special motor capable of never demagnetizing | |
| CN211063512U (en) | Novel model airplane power motor | |
| CN101154832A (en) | Permanent magnet motor with axial permanent magnetic potential control and compensation function | |
| CN111600407A (en) | Permanent magnet motor rotor | |
| CN210898683U (en) | Five-pair-pole servo motor | |
| CN206628965U (en) | A kind of clutch DC Brushless Motor | |
| CN212784918U (en) | Stator and rotor structure of permanent magnet motor | |
| CN217036951U (en) | Integrated servo electric cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 4 / F, building 3, rail transit Industrial Park, 355 Longjin Road, Lucheng street, Changzhou Economic Development Zone, Changzhou City, Jiangsu Province 213100 Patentee after: Changzhou Zhongzhi Electrical Machinery Co.,Ltd. Address before: No. 151, Dongfang East Road, Wujin District, Changzhou City, Jiangsu Province 213100 Patentee before: Changzhou Zhongzhi Electrical Machinery Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |