CN203984199U - The brake 3-phase asynchronous motor of a kind of YEJ3 series ultra high efficiency - Google Patents
The brake 3-phase asynchronous motor of a kind of YEJ3 series ultra high efficiency Download PDFInfo
- Publication number
- CN203984199U CN203984199U CN201420283585.8U CN201420283585U CN203984199U CN 203984199 U CN203984199 U CN 203984199U CN 201420283585 U CN201420283585 U CN 201420283585U CN 203984199 U CN203984199 U CN 203984199U
- Authority
- CN
- China
- Prior art keywords
- brake
- braking
- cap
- motor shaft
- casing
- 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
Links
- 238000004804 winding Methods 0.000 claims description 9
- 210000003298 Dental Enamel Anatomy 0.000 claims description 5
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 5
- 229920005587 polyester-imide Polymers 0.000 claims description 5
- 229910001060 Gray iron Inorganic materials 0.000 claims description 4
- 238000005097 cold rolling Methods 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses the brake 3-phase asynchronous motor of a kind of YEJ3 series ultra high efficiency, comprising: casing, terminal box, front end housing, braking end cap, motor shaft, rotor, stator, ac electromechanical electricity-loss brake, fan, fan housing.The utlity model has good energy-conserving effect, the advantage such as rapid of braking.
Description
Technical field
The utility model relates to a kind of motor, particularly the brake 3-phase asynchronous motor of a kind of YEJ3 series ultra high efficiency.
Background technology
Motor is energy-saving and emission-reduction major fields, and on September 1st, 2012 promulgated again new standard GB/T28575-2012 regulation, the product that every Energy Efficiency Standard does not reach GB mandatory requirement can not continue to produce and sell, this has also just embodied the importance of energy-saving and emission-reduction, and after existing motor power-off, motor shaft will, through within 1-4 minute, just stopping, not only be wasted energy, and be not suitable for some operating modes, for example some punch presses must stop fast.
Utility model content
For solving the defect of prior art scheme, the utility model discloses a kind of good energy-conserving effect, the fast brake 3-phase asynchronous motor of YEJ3 series ultra high efficiency of brake speed.
The utility model discloses the brake 3-phase asynchronous motor of a kind of YEJ3 series ultra high efficiency, comprise: casing, terminal box, front end housing, braking end cap, motor shaft, rotor, stator, ac electromechanical electricity-loss brake, fan, fan housing, described terminal box is arranged on casing outside by screw, described front end housing is arranged on casing front end by screw, described braking end cap is arranged on the rear portion of casing by screw, described motor shaft is arranged on front end housing by bearing and dog point covers, and braking end cap is stretched out in the rear end of motor shaft, described rotor is fixed on motor shaft by the mode of hot jacket, described stator is installed in casing inside, described stator and the iron core of rotor all adopt that 50ww470 silicon steel sheet is cold rolling to be formed, described terminal box is connected with the winding of stator by lead wire, the winding of described stator adopts polyester-imide enamel covered wire to make, described ac electromechanical electricity-loss brake is connected with terminal box by electric wire, described ac electromechanical electricity-loss brake is connected with braking end cap by clamping screw, the geared sleeve of described ac electromechanical electricity-loss brake is connected with motor shaft by key, described fan is arranged on the rear end of motor shaft, described fan housing is screwed in casing rear end.
Described braking end cap adopts grey cast-iron HT200 to make, and the right side rubbing surface of described braking end cap is more smooth.
Owing to adopting technique scheme, the utlity model has following useful advantage:
1, good energy-conserving effect;
2, brake rapidly.
Brief description of the drawings
Fig. 1 is the brake 3-phase asynchronous motor side pseudosection of a kind of YEJ3 series ultra high efficiency of the utility model.
Wherein: 1-casing; 2-terminal box; 3-front end housing; 4-brakes end cap; 5-motor shaft; 6-rotor; 7-stator; 8-ac electromechanical electricity-loss brake; 9-fan; 10-fan housing.
Embodiment
As shown in Figure 1, the utility model discloses the brake 3-phase asynchronous motor of a kind of YEJ3 series ultra high efficiency, comprise: casing 1, terminal box 2, front end housing 3, braking end cap 4, motor shaft 5, rotor 6, stator 7, ac electromechanical electricity-loss brake 8, fan 9, fan housing 10, described terminal box 2 is arranged on casing 1 outside by screw, described front end housing 3 is arranged on casing 1 front end by screw, described braking end cap 4 is arranged on the rear portion of casing 1 by screw, described motor shaft 5 is arranged on front end housing 3 and braking end cap 4 by bearing, and braking end cap 4 is stretched out in the rear end of motor shaft 5, described rotor 6 is fixed on motor shaft 5 by the mode of hot jacket, described stator 7 is installed in casing 1 inside, described stator 7 and the iron core of rotor 6 all adopt that 50ww470 silicon steel sheet is cold rolling to be formed, described terminal box 2 is connected with the winding of stator 7 by lead wire, the winding of described stator 7 adopts polyester-imide enamel covered wire to make, described ac electromechanical electricity-loss brake 8 is connected with terminal box 2 by electric wire, described ac electromechanical electricity-loss brake 8 is connected with braking end cap 4 by clamping screw, the geared sleeve of described ac electromechanical electricity-loss brake 8 is connected with motor shaft 5 by key, described fan 9 is arranged on the rear end of motor shaft 5, described fan housing 10 is screwed in casing 1 rear end.
Described braking end cap 4 adopts grey cast-iron HT200 to make, and the right side rubbing surface of described braking end cap 4 is more smooth.
The utility model is to implement like this: terminal box 2 is for connecting external circuit, terminal box 2 is connected with the winding of stator 7 by lead wire, stator 7 passes into after electric current, form rotating magnetic field, rotor 6 because of and magnetic field between exist relative motion induced electromotive force and electric current, be that rotating magnetic field and rotor 6 exist relative rotation speed, and produce electromagnetic torque with magnetic field interaction, rotor 6 is turned over, realize electric energy to mechanical energy energy conversion, the motor shaft 5 that rotarily drives of rotor 6 rotates, motor shaft 5 drives fan 10 rotations to carry out internal heat dissipating, because adopting polyester-imide enamel covered wire, makes the winding of stator 7, polyester-imide enamel covered wire has the advantages such as the good and resistance of resistance to elevated temperatures is little, both reduced the loss of electric current, economize on electricity obviously, effectively extend again the useful life of the winding of stator 7, and to have electrical efficiency high due to 50ww470 silicon steel sheet, the advantages such as magnetic disturbance is little, the iron core of stator 7 and rotor 6 all adopts that 50ww470 silicon steel sheet is cold rolling to be formed, can effectively improve the energy conversion efficiency of motor, can meet up-to-date national energy consumption standard, and the utility model is by the electromagnetic power-off brake 8 of increasing exchanges, when ac electromechanical electricity-loss brake 8 is electrified by terminal box 2, the brake disc of ac electromechanical electricity-loss brake 8 is held, can not produce braking action, in the time of power-off, the brake disc of ac electromechanical electricity-loss brake 8 is released, and produce friction with braking end cap 4, engage with brake disc according to the geared sleeve of ac electromechanical electricity-loss brake 8 inside, and the geared sleeve of ac electromechanical electricity-loss brake 8 is connected with motor shaft 5 by key, thereby the brake disc of ac electromechanical electricity-loss brake 8 stops rapidly under frictional force effect, then the geared sleeve of electromagnetic power-off brake 8 inside also stops operating, thereby check rapidly motor shaft 5, so both reduced the waste of energy, and can be widely used in the quick stopping operating mode of the needs such as punch press, simultaneously because braking end cap 4 adopts grey cast-iron HT200 to make, wear-resisting, long service life, and because the right side rubbing surface of braking end cap 4 is more smooth, frictional force is large, be beneficial to braking.
Finally it should be noted that: above embodiment is only in order to illustrate the utility model and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the utility model; And all do not depart from technical scheme and the improvement thereof of spirit and scope of the present utility model, it all should be encompassed in claim scope of the present utility model.
Claims (2)
1. the brake 3-phase asynchronous motor of YEJ3 series ultra high efficiency, comprise: casing, terminal box, front end housing, braking end cap, motor shaft, rotor, stator, ac electromechanical electricity-loss brake, fan, fan housing, described terminal box is arranged on casing outside by screw, described front end housing is arranged on casing front end by screw, described braking end cap is arranged on the rear portion of casing by screw, described motor shaft is arranged on front end housing by bearing and dog point covers, and braking end cap is stretched out in the rear end of motor shaft, described rotor is fixed on motor shaft by the mode of hot jacket, described stator is installed in casing inside, described terminal box is connected with the winding of stator by lead wire, described fan is arranged on the rear end of motor shaft, described fan housing is screwed in casing rear end, it is characterized in that: described stator and the iron core of rotor all adopt that 50ww470 silicon steel sheet is cold rolling to be formed, the winding of described stator adopts polyester-imide enamel covered wire to make, described ac electromechanical electricity-loss brake is connected with terminal box by electric wire, described ac electromechanical electricity-loss brake is connected with braking end cap by clamping screw, the geared sleeve of described ac electromechanical electricity-loss brake is connected with motor shaft by key.
2. the brake 3-phase asynchronous motor of a kind of YEJ3 series ultra high efficiency according to claim 1, is characterized in that: described braking end cap adopts grey cast-iron HT200 to make, and the right side rubbing surface of described braking end cap is more smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283585.8U CN203984199U (en) | 2014-05-30 | 2014-05-30 | The brake 3-phase asynchronous motor of a kind of YEJ3 series ultra high efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283585.8U CN203984199U (en) | 2014-05-30 | 2014-05-30 | The brake 3-phase asynchronous motor of a kind of YEJ3 series ultra high efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984199U true CN203984199U (en) | 2014-12-03 |
Family
ID=51981614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283585.8U Expired - Fee Related CN203984199U (en) | 2014-05-30 | 2014-05-30 | The brake 3-phase asynchronous motor of a kind of YEJ3 series ultra high efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065222A (en) * | 2014-05-30 | 2014-09-24 | 六安泰力电机有限责任公司 | Series YEJ3 three-phase asynchronous motor with ultra-high-efficient braking |
-
2014
- 2014-05-30 CN CN201420283585.8U patent/CN203984199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065222A (en) * | 2014-05-30 | 2014-09-24 | 六安泰力电机有限责任公司 | Series YEJ3 three-phase asynchronous motor with ultra-high-efficient braking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104065222A (en) | Series YEJ3 three-phase asynchronous motor with ultra-high-efficient braking | |
| CN203984195U (en) | The special three-phase asynchronous motor of a kind of YVF3 series ultra high efficiency frequency control | |
| CN104065221A (en) | Series YVF3 special three-phase asynchronous motor with ultra-high-efficient frequency control | |
| CN203984199U (en) | The brake 3-phase asynchronous motor of a kind of YEJ3 series ultra high efficiency | |
| CN208316470U (en) | A kind of brake motor with dust cover | |
| CN208028755U (en) | A kind of electric tool micromotor | |
| CN202798316U (en) | Motor for dryer | |
| CN204013092U (en) | A kind of wide voltage motors | |
| CN206404857U (en) | A kind of high-power multi-phase permanent direct current generator direct-drive type ball mill | |
| CN202566790U (en) | Energy-saving hair drier without carbon brush | |
| CN205029533U (en) | Integral type alternating current -direct current motor | |
| CN105262307B (en) | Electric car permanent magnet brush motor | |
| CN201647786U (en) | Mine elevator driven by permanent magnetic synchronous motor | |
| CN201260104Y (en) | Motor end cover apparatus | |
| CN203071739U (en) | Wheel hub built-in high-speed motor heat pipe heat-conduction type heat radiation system | |
| CN206490547U (en) | A kind of micromachine of perfect heat-dissipating | |
| CN204993005U (en) | Adaptation power permanent magnetism direct current motor | |
| CN107846111A (en) | A kind of servomotor structure for wind electricity change paddle | |
| CN204316289U (en) | A kind of oil field digitlization oil pumper is special from fan cold type frequency converting speed regulating three-phase asynchronous electromotor | |
| CN204572504U (en) | A kind of interchange drum type axial-flow blower of individual layer short distance | |
| CN208608854U (en) | A kind of outer rotor brush DC is fetched water motor | |
| CN207410178U (en) | A kind of three-phase alternating current brake | |
| CN202679205U (en) | A disc DC brushless motor with double power | |
| CN202805134U (en) | Double-insulation variable-frequency brushless electric tool | |
| CN205283352U (en) | Shaded pole asynchronous motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160530 |