CN202068287U - Wide voltage single-phase asynchronous motor - Google Patents
Wide voltage single-phase asynchronous motor Download PDFInfo
- Publication number
- CN202068287U CN202068287U CN201120083419XU CN201120083419U CN202068287U CN 202068287 U CN202068287 U CN 202068287U CN 201120083419X U CN201120083419X U CN 201120083419XU CN 201120083419 U CN201120083419 U CN 201120083419U CN 202068287 U CN202068287 U CN 202068287U
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- CN
- China
- Prior art keywords
- support
- junction block
- motor shaft
- end cover
- fan
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a wide voltage single-phase asynchronous motor. The wide voltage single-phase asynchronous motor is characterized in that: a wire holder shield is installed right above the outer wall of the support; a controlling apparatus is installed at two sides close to the wire holder shield; a stator core assembling is fixed upon the inner wall of the support, with two sides thereof provided with a front end cover and a rear end cover; a bearing is arranged between the front end cover and the rear end cover for the installation of a motor shaft; the motor shaft is provided with a rotor core assembling at the section thereof upon the support and is provided with a centrifugal switch at the section thereof at the front end cover; one end of the motor shaft is provided with a flat key while the other end of the motor shaft is provided with a fan; and the fan guard is installed upon the rear end cover via fan guard fixing screws. The wide voltage single-phase asynchronous motor can normally operate at a voltage ranging from 170-220V and ensure rated power. The wide voltage single-phase asynchronous motor features large moment, high rotating speed, and low electricity consumption, and plays an important role in irrigation and drainage, threshing, and the processing of agricultural and sideline products.
Description
Technical field
The utility model relates to a kind of individual event asynchronous motor, a kind of specifically wide voltage individual event asynchronous motor.
Background technology
At present, along with improving constantly of rural and agricultural mechanization degree, in agricultural production, use more extensive with the monopole asynchronous motor of machinery support operations such as irrigation and drainage, threshing, agricultural byproducts processing.But urban residents disperse, and supply line's line length is wide, and line loss is big, and power consumption is big for spread of voltage, particularly busy farming season, and the phenomenon that voltage fluctuation is big, valley voltage is high, peak voltage is low happens occasionally, and causes electronic agricultural machinery cisco unity malfunction.
Summary of the invention
At above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of wide voltage monopole asynchronous motor.This machine can run well between 170V-220V voltage, protects positive rated power, and moment is big, rotating speed is high, the wide voltage individual event asynchronous motor of power consumptive province.
In order to realize above-mentioned technical purpose, adopt following technical scheme:
A kind of wide voltage individual event asynchronous motor comprises support, stator core assembling, wide potential winding winding, rotor core assembling, control device, centrifugal switch, fan.By the guard shield hold-down screw junction block guard shield is installed directly over the support outer wall, is provided with junction block in the junction block guard shield, junction block is installed on the support outer wall by the junction block hold-down screw; Junction block guard shield both sides are equipped with control device; Control device is installed on the support outer wall by L type support plate hold-down screw, starts capacitor and working capacitor, is installed on the capacitor L type fixed supported slab by tapping screw; Inboard wall of base is fixed with the stator core assembling, and there is wide potential winding winding both sides, and front and rear covers attachment bolt and bullet pad are equipped with front end housing and rear end cap, is provided with bearing in the middle of front end housing and the rear end cap, in order to motor shaft to be installed; Motor shaft is positioned at support the rotor core assembling partly is installed, and is positioned at the front end housing place and is provided with centrifugal switch; The motor shaft two ends are equipped with flat key, wave washer and circlip respectively, and the fan of axle one end setting is fixed by circlip; Fan guard is installed on the rear end cap by the fan guard hold-down screw.
The utility model operating voltage: 170V-220V
The utility model has the advantages that:
The utility model why can be between 170V-220V voltage operate as normal, mainly be to use aborning that high magnetization is low decreases silicon steel sheet and high conductivity anaerobic cathode copper is material; When the designing technique data, increase to pay a number of wire turns, make power factor bring up to 〉=0.99, because of GB [0.95] makes motor when 220V voltage turns round, moment is big, rotating speed is high, the power consumptive province; Motor main line winding wire is negative when low pressure strengthens, and design enters to increase main winding line footpath, when 170V voltage, makes every square millimeter of close 6A of being not more than of electricity, guarantees that the motor main winding has enough big electric current to pass through; The binomial motor that makes added together guarantees rated power in the running of 170V-220V voltage.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the end view of Fig. 1.
Among the figure: 1. support 2. front and rear covers attachment bolts 3. bullet pads 4. drive end bearing brackets 5. bearing .6. wave washers 7. circlips 8. motor shafts 9. flat keys 10. centrifugal switches 11. centrifugal switch connecting lines 12. wide potential winding winding 13. coil windings lead-ins 14. junction block guard shields 15. guard shield hold-down screws 16. junction blocks 17. junction block hold-down screws 18. power lines 19. nameplates 20. working capacitors 21. start-up capacitance devices 22. control device 23. capacitor connecting lines 24. fan guard hold-down screws 25. tapping screws 26. capacitor L-type fixed supported slab 27.L type support plate hold-down screws 28. rear end caps 29. fans 30. fan guards 31. circlips 32. stator cores assemble the assembling of 33. rotor cores
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1-2, a kind of wide voltage individual event asynchronous motor comprises support 1, stator core assembling 32, wide potential winding winding 12, rotor core assembling 33, control device 22, centrifugal switch 10, fan 29.By guard shield hold-down screw 15 junction block guard shield 14 is installed directly over support 1 outer wall, is provided with junction block 16 in the junction block guard shield 14, junction block 16 is installed on support 1 outer wall by junction block hold-down screw 17; Near junction block guard shield 14 both sides control device 22 is installed; Control device 22 is installed on support 1 outer wall by L type screw 27, starts capacitor 21 and working capacitor 20, is installed on the capacitor L type fixed supported slab 26 by tapping screw 25; Support 1 inwall is fixed with stator core assembling 32, there is wide potential winding winding 12 both sides, coil windings lead-in 13 leniently potential winding winding 12 is drawn, front and rear covers attachment bolt 2 and bullet pad 3 are equipped with front end housing 4 and rear end cap 28, be provided with bearing 5 in the middle of front end housing 4 and the rear end cap 28, in order to motor shaft 8 to be installed; Motor shaft 8 is positioned at support 1 part rotor core assembling 33 is installed, and is positioned at front end housing 4 places and is provided with centrifugal switch 10; Flat key 9 is equipped with at motor shaft 8 two ends respectively, wave washer 6 and circlip 7, and the fan 29 that axle one end is provided with is fixing by circlip 31; Fan guard 30 is installed on the rear end cap 28 by fan guard hold-down screw 24.Power line 18, capacitor connecting line 23, coil windings lead-in 13, centrifugal switch connecting line 11 are connected on the junction block 16.Nameplate 19 is positioned at front end housing 4 places.
Before the operation, motor is installed at first, power line 18 energized.When operation begins, through control device 22 controls, the motor operate as normal, when stopping operation, motor quits work.
Claims (1)
1. one kind wide voltage monopole asynchronous motor, comprise support, stator core assembling, wide potential winding winding, rotor core assembling, control device, centrifugal switch, fan, by guard shield hold-down screw (15) junction block guard shield (14) is installed directly over support (1) outer wall, be provided with junction block (16) in the junction block guard shield (14), junction block (16) is installed on support (1) outer wall by junction block hold-down screw (17); Junction block guard shield (14) both sides are equipped with control device (22); Control device (22) is installed on support (1) outer wall by L type support plate hold-down screw (27), and it comprises startup capacitor (21) and working capacitor (20), is installed on the capacitor L type fixed supported slab (26) by tapping screw (25); Support (1) inwall is fixed with stator core assembling (32), there is wide potential winding winding (12) both sides, front and rear covers attachment bolt (2) and bullet pad (3) are equipped with front end housing (4) and rear end cap (28), be provided with bearing (5) in the middle of front end housing (4) and the rear end cap (28), in order to motor shaft (8) to be installed; Motor shaft (8) is positioned at support (1) part rotor core assembling (33) is installed, and is positioned at front end housing (4) part and is provided with centrifugal switch (10); Flat key (9) is equipped with at motor shaft (8) two ends respectively, wave washer (6) and circlip (7), and the fan (29) that axle one end is provided with is fixing by circlip (31); Fan guard (30) is installed in (28) on the rear end cap by fan guard hold-down screw (24); Power line (18), capacitor connecting line (23), coil windings lead-in (13), centrifugal switch connecting line (11) are connected to junction block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120083419XU CN202068287U (en) | 2011-03-21 | 2011-03-21 | Wide voltage single-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120083419XU CN202068287U (en) | 2011-03-21 | 2011-03-21 | Wide voltage single-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202068287U true CN202068287U (en) | 2011-12-07 |
Family
ID=45062140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120083419XU Expired - Fee Related CN202068287U (en) | 2011-03-21 | 2011-03-21 | Wide voltage single-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202068287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026546A (en) * | 2017-05-29 | 2017-08-08 | 苏州固特斯电子科技有限公司 | A kind of monopole asynchronous motor |
| CN107086697A (en) * | 2017-06-21 | 2017-08-22 | 天津林元机械设备有限公司 | The New-type electric machine of mechanical loss is reduced by reducing seat No. |
-
2011
- 2011-03-21 CN CN201120083419XU patent/CN202068287U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026546A (en) * | 2017-05-29 | 2017-08-08 | 苏州固特斯电子科技有限公司 | A kind of monopole asynchronous motor |
| CN107086697A (en) * | 2017-06-21 | 2017-08-22 | 天津林元机械设备有限公司 | The New-type electric machine of mechanical loss is reduced by reducing seat No. |
| CN107086697B (en) * | 2017-06-21 | 2024-02-09 | 天津锦辰工程技术有限公司 | Novel motor capable of reducing mechanical loss by reducing base number |
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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: 20111207 Termination date: 20140321 |