CN204012962U - A kind of asynchronous voltage and frequency motor - Google Patents
A kind of asynchronous voltage and frequency motor Download PDFInfo
- Publication number
- CN204012962U CN204012962U CN201420284483.8U CN201420284483U CN204012962U CN 204012962 U CN204012962 U CN 204012962U CN 201420284483 U CN201420284483 U CN 201420284483U CN 204012962 U CN204012962 U CN 204012962U
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- rear end
- stator
- casing
- motor shaft
- housing
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Abstract
The utility model discloses a kind of asynchronous voltage and frequency motor, comprise: casing, terminal box, front end housing, rear end cap, motor shaft, rotor, stator, fan, fan housing, terminal box is arranged on casing outside by screw, front end housing is arranged on casing front end by screw, rear end cap is arranged on the rear portion of casing by screw, motor shaft is arranged on front end housing and rear end cap by bearing, and rear end cap is stretched out in the rear end of motor shaft, rotor is fixed on motor shaft by the mode of hot jacket, stator is installed in casing inside, the core length of stator and rotor is 205mm, terminal box is connected with the winding of stator by lead wire, the winding configuration of stator is that double-layer overlapped is around formula, the umber of turn of stator is 26 circles/groove altogether, fan is arranged on motor shaft rear end, fan housing is screwed in casing rear end.The utlity model has and be applicable to 460V, the advantages such as 60HZ supply voltage and frequency.
Description
Technical field
The utility model relates to a kind of motor, particularly a kind of asynchronous voltage and frequency motor.
Background technology
Motor has been widely used in many fields, and still, at present the motor of national standard is mainly applicable to 380V ± 5%V, and the voltage of 50HZ, can not meet the requirement of some specific voltages, such as supply voltage and frequency are at 460V, and the situation of 60HZ.
Utility model content
For solving the defect of prior art scheme, the utility model discloses one and be applicable to 460V, the asynchronous voltage of 60HZ supply voltage and frequency and frequency motor.
The utility model discloses a kind of asynchronous voltage and frequency motor, comprise: casing, terminal box, front end housing, rear end cap, motor shaft, rotor, stator, 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 rear end cap is arranged on the rear portion of casing by screw, described motor shaft is arranged on front end housing and rear end cap by bearing, and rear 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 core length of rotor are 205mm, described terminal box is connected with the winding of stator by lead wire, the winding configuration of described stator is that double-layer overlapped is around formula, the umber of turn of described stator is 26 circles/groove altogether, described fan is arranged on motor shaft rear end, described fan housing is screwed in casing rear end.
Owing to adopting technique scheme, the utlity model has following useful advantage:
1, be applicable to 460V, the power supply of 60HZ supply voltage and frequency;
2, motor is difficult for being burned.
Brief description of the drawings
Fig. 1 is the side view cutaway drawing of a kind of different voltage motors of the utility model.
Wherein: 1-casing; 2-terminal box; 3-front end housing; 4-rear end cap; 5-motor shaft; 6-rotor; 7-stator; 8-fan; 9-fan housing.
Embodiment
As shown in Figure 1, the utility model discloses a kind of asynchronous voltage and frequency motor, comprise: casing 1, terminal box 2, front end housing 3, rear end cap 4, motor shaft 5, rotor 6, stator 7, fan 8, fan housing 9, 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 rear 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 rear end cap 4 by bearing, and rear 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 core length of rotor 6 are 205mm, described terminal box 2 is connected with the winding of stator 7 by lead wire, the winding configuration of described stator 7 is that double-layer overlapped is around formula, the umber of turn of described stator 7 is 26 circles/groove altogether, described fan 8 is arranged on motor shaft 5 rear ends, described fan housing 9 is screwed in casing 1 rear end.
The utility model is to implement like this: terminal box 2 is for connecting external power source, 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, thereby the rotation drive motor axle 5 of rotor 6 rotates, the rotation of motor shaft 5 drives the rotation of fan 8 for heat radiation, because voltage is different with frequency, rotating magnetic field speed and intensity are just different, so putting this parameter just must redesign, the stator 7 of different voltage motors described in the utility model and the core length of rotor 6 are 205mm, the umber of turn of stator 7 is 26 circles/groove altogether, the iron core of stator 7 and rotor 6 increases, stator 7 umber of turns reduce, be that electromagnetic parameter is changed, thereby ensure that power output does not change, thereby can be good at being applied to 460V, the voltage of 60HZ and the power supply of frequency, and avoid the defect being burned because of the excessive motor of voltage.
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 (1)
1. an asynchronous voltage and frequency motor, comprise: casing, terminal box, front end housing, rear end cap, motor shaft, rotor, stator, 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 rear end cap is arranged on the rear portion of casing by screw, described motor shaft is arranged on front end housing and rear end cap by bearing, and rear 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 motor shaft rear end, described fan housing is screwed in casing rear end, it is characterized in that: described stator and the core length of rotor are 205mm, the winding configuration of described stator is that double-layer overlapped is around formula, the umber of turn of described stator is 26 circles/groove altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284483.8U CN204012962U (en) | 2014-05-30 | 2014-05-30 | A kind of asynchronous voltage and frequency motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284483.8U CN204012962U (en) | 2014-05-30 | 2014-05-30 | A kind of asynchronous voltage and frequency motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012962U true CN204012962U (en) | 2014-12-10 |
Family
ID=52052904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284483.8U Expired - Fee Related CN204012962U (en) | 2014-05-30 | 2014-05-30 | A kind of asynchronous voltage and frequency motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787398A (en) * | 2016-11-29 | 2017-05-31 | 安徽永华电机科技有限公司 | A kind of high power motor is changed and does fractional electric motor support |
| CN112737187A (en) * | 2020-12-26 | 2021-04-30 | 安徽创业机电设备有限公司 | Three-phase asynchronous motor with different voltage and frequency |
-
2014
- 2014-05-30 CN CN201420284483.8U patent/CN204012962U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787398A (en) * | 2016-11-29 | 2017-05-31 | 安徽永华电机科技有限公司 | A kind of high power motor is changed and does fractional electric motor support |
| CN112737187A (en) * | 2020-12-26 | 2021-04-30 | 安徽创业机电设备有限公司 | Three-phase asynchronous motor with different voltage and frequency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160530 |