CN106655598A - Voltage-doubled (220V/440V) motor - Google Patents
Voltage-doubled (220V/440V) motor Download PDFInfo
- Publication number
- CN106655598A CN106655598A CN201611070297.4A CN201611070297A CN106655598A CN 106655598 A CN106655598 A CN 106655598A CN 201611070297 A CN201611070297 A CN 201611070297A CN 106655598 A CN106655598 A CN 106655598A
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- CN
- China
- Prior art keywords
- motor
- stator
- winding
- voltage
- housing
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention discloses a voltage-doubled (220V/440V) motor, which comprises a housing, a connection panel, a front cover, a rear cover, a motor shaft, a rotor, a stator, a fan and a fan cover, wherein the connection panel is arranged outside the housing; the front cover is arranged at the front end of the housing; the rear cover is arranged at the rear part of the housing; the motor shaft is arranged on the front cover and the back cover and the rear end of the motor shaft extends out of the rear cover; the rotor is fixed on the motor shaft in a shrink-fit manner; the stator is fixedly arranged in the housing; the fan is arranged at the rear end of the motor shaft; the fan cover is fixed at the rear end of the housing through a screw; the connection panel is connected with a winding of the stator through a lead wire; the core lengths of the stator and the rotor are 75; and the number of turns of the winding of the stator is 95turn/slot. The voltage-doubled (220V/440V) motor is suitable for 440V voltage, is also suitable for 220V voltage, and is not burnt out due to high or low voltage.
Description
Technical field
The present invention relates to a kind of motor, is specifically related to a kind of times voltage (220V/440V) motor.
Background technology
Motor is in the industrial production very important equipment, the operation principle of motor be convert electrical energy into it is dynamic
Can, therefore motor is widely used in each plant equipment, the motor of domestic standard Uniting is mainly used in
The voltage of 380V ± 5%V, the frequency of 50Hz, but this just has limitation very much, it is impossible to meet the requirement of some specific voltages, than
If voltage is in 440V or 220V, frequency all only can be used under a kind of electric pressure in 60Hz, traditional motor, and limitation is very
Greatly, in order to a kind of motor of meeting customer need can be used under the voltage of 220V, the electricity that also can be used under the voltage of 440V
Motivation becomes extremely urgent.
The content of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of times voltage motor, for solving
Certainly in prior art without being applied to can be in 440V voltages, electricity of also can use under the 220V voltages and frequency in 60HZ
Motivation.
For achieving the above object and other related purposes, the invention discloses a kind of times voltage (220V/440V) motor,
Including：Shell, terminal plate, protecgulum, bonnet, motor reel, rotor, stator, fan, fan housing, described terminal plate is installed outside
Outside shell, described protecgulum is arranged on case nose, and described bonnet is arranged on the rear portion of shell, and described motor reel is installed
Cover with after in protecgulum, and bonnet is stretched out in the rear end of motor reel, described rotor is fixed on motor by way of hot jacket
On axle, described stator is fixed inside the housing, and described fan is arranged on motor reel rear end, and described fan housing passes through screw
Outer casing back is fixed on, described terminal plate is connected by lead wire with the winding of stator, described stator and the iron core of rotor
Length is 75, and described winding wire diameter is 1- Φ 0.64, and the winding configuration of described stator is individual layer chain type, described stator
Umber of turn be 95 circles/groove.
Further：Described stator winding is according to a branch road coiling.
Further：Described stator winding is simultaneously connected into interior star, and produces 3 the end of a thread.
Further：The intercoil connection of the winding of described stator disconnects, and produces 6 the end of a thread.
Further：9 described the end of a thread connection corresponding with terminal plate.
As described above, one kind times voltage motor of the present invention, has the advantages that：
1st, while the motor of the voltage of the voltage and 220V suitable for 440V.
Description of the drawings
Fig. 1 is the sectional view of one kind times voltage (220V/440V) motor of the invention.
Fig. 2 is the broken string figure of one kind times voltage (220V/440V) motor winding of the invention.
Fig. 3 is the wiring diagram of winding of one kind times voltage (220V/440V) motor of the invention under 440V voltages.
Fig. 4 is the wiring diagram of winding of one kind times voltage (220V/440V) motor of the invention under 220V voltages
Wherein：1- shells；2- terminal plates；3- protecgulums；4- bonnets；5- motor reels；6- rotors；7- stators；8- fans；9- wind
Cover.
Specific embodiment
Hereinafter embodiments of the present invention are illustrated by particular specific embodiment, those skilled in the art can be by this explanation
Content disclosed by book understands easily other advantages and effect of the present invention.
Fig. 1 is referred to, it should however be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to coordinate
Content disclosed in specification, so that those skilled in the art understands and reads, is not limited to the present invention enforceable
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
Under not affecting effect that can be generated of the invention and the purpose to be reached, all should still fall in disclosed technology contents
Obtain in the range of covering.Meanwhile, in this specification it is cited such as " on ", D score, "left", "right", " centre " and " one "
Term, be merely convenient to describe understands, and is not used to limit enforceable scope of the invention, the change of its relativeness or
Adjustment, under without essence change technology contents, when being also considered as enforceable category of the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals, for the ordinary skill in the art, can understand above-mentioned term at this with concrete condition
Concrete meaning in invention.
As shown in figure 1, the invention discloses a kind of times voltage (220V/440V) motor, including：Shell 1, terminal plate 2,
Protecgulum 3, bonnet 4, motor reel 5, rotor 6, stator 7, fan 8, fan housing 9, described terminal plate 2 is arranged on outside shell 1, institute
The protecgulum 3 stated is arranged on the front end of shell 1, and described bonnet 4 is arranged on the rear portion of shell 1, and described motor reel 5 is arranged on front
On lid 3 and bonnet 4, and bonnet 4 is stretched out in the rear end of motor reel 5, and described rotor 6 is fixed on motor by way of hot jacket
On axle 5, described stator 7 is installed in inside shell 1, and described fan 8 is arranged on the rear end of motor reel 5, and described fan housing 9 leads to
Cross screw and be fixed on the rear end of shell 1, described terminal plate 2 is connected by lead wire with the winding of stator 7, the described He of stator 7
The core length of rotor 6 is 75, and described winding wire diameter is 1- Φ 0.64, and the winding configuration of described stator 7 is individual layer chain
Formula winding, the winding of described stator 7 is 95 circles/groove.
Further：The described winding of stator 7 is according to a branch road coiling.
Further：The described winding of stator 7 is simultaneously connected into interior star, and produces 3 the end of a thread.
Further：The intercoil connection of the winding of described stator 7 disconnects, and produces 6 the end of a thread.
Further：9 described the end of a thread connection corresponding with terminal plate.
The present invention is implemented：During use, terminal plate 2 is used to connect external power source, and terminal plate 2 passes through
Lead wire is connected with the winding of stator 7, and stator 7 is passed through after electric current, forms rotating excitation field, and rotor 6 between magnetic field because having phase
To motion there is relative rotation speed in induced electromotive force and electric current, i.e. rotating excitation field with rotor 6, and produce electricity with magnetic field interaction
Magnetic torque, turns over rotor 6, realizes electric energy to mechanical energy energy conversion, and the rotation of rotor 6 is so as to 5 turns of driving electric arbor
Dynamic, the rotation of motor reel 5 drives the rotation of fan 8 to be used to radiate, due to voltage it is different with frequency, rotating excitation field speed and by force
Degree is just different, so put this parameter just must redesign, the stator 7 and rotor 6 of different voltage motors of the present invention
Core length be 75mm, the winding of stator 7 is 95 circles/groove such that it is able to be applied to 440V voltages or 220V voltages well,
The power supply of 60Hz frequencies, and avoid because overtension or it is too low cause motor to be burned defect, when the electricity using 440V
Pressure, during the frequency of 60Hz, according to the end of a thread of winding on the connected mode connecting stator 7 in Fig. 3；When the voltage using 220V,
During the frequency of 60Hz, according to the end of a thread of winding on the connected mode connecting stator 7 in Fig. 4, client takes charge of the wiring of offer according to me
Figure is directly connected to motor on switch cubicle contactor, and when supply voltage changes, electrician directly switches, very convenient.
Finally it should be noted that：Above example only not limits technology described in the invention to illustrate the present invention
Scheme；Therefore, although this specification with reference to each above-mentioned embodiment pair present invention has been detailed description, this
Field it is to be appreciated by one skilled in the art that still can modify to the present invention or equivalent；And all without departing from this
The technical scheme of the spirit and scope of invention and its improvement, it all should cover in scope of the presently claimed invention.
Claims (5)
1. a kind of times voltage (220V/440V) motor, including：It is shell, terminal plate, protecgulum, bonnet, motor reel, rotor, fixed
Son, fan, fan housing, described terminal plate is arranged on housing exterior, and described protecgulum is arranged on case nose, described bonnet peace
The rear portion of shell is mounted in, described motor reel is arranged on protecgulum and covers with after, and bonnet is stretched out in the rear end of motor reel, described
Rotor be fixed on by way of hot jacket on motor reel, described stator is fixed inside the housing, and described fan is installed
In motor reel rear end, described fan housing is screwed in outer casing back, and described terminal plate is by lead wire and stator
Winding connection, it is characterised in that：Described stator and the core length of rotor is 75, and described winding wire diameter is 1- Φ
0.64, the winding configuration of described stator is individual layer chain type, and the umber of turn of described stator is 95 circles/groove.
2. it is according to claim 1 one kind times voltage (220V/440V) motor, it is characterised in that：Described stator around
Group is according to a branch road coiling.
3. it is according to claim 1 one kind times voltage motor, it is characterised in that：Described stator winding is simultaneously connected into interior star
Shape, and produce 3 the end of a thread.
4. it is according to claim 1 one kind times voltage (220V/440V) motor, it is characterised in that：Described stator
The intercoil connection of winding disconnects, and produces 6 the end of a thread.
5. one kind times voltage (220V/440V) motor according to claim 1,3 and 4, it is characterised in that：Described 9
The connection corresponding with terminal plate of individual the end of a thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070297.4A CN106655598A (en) | 2016-11-29 | 2016-11-29 | Voltage-doubled (220V/440V) motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070297.4A CN106655598A (en) | 2016-11-29 | 2016-11-29 | Voltage-doubled (220V/440V) motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106655598A true CN106655598A (en) | 2017-05-10 |
Family
ID=58813374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611070297.4A Pending CN106655598A (en) | 2016-11-29 | 2016-11-29 | Voltage-doubled (220V/440V) motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106655598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114189109A (en) * | 2021-12-07 | 2022-03-15 | 上海电机系统节能工程技术研究中心有限公司 | Alternating current motor and electronic device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101488692A (en) * | 2009-02-26 | 2009-07-22 | 山东大学 | Three-winding single phase induction motor of novel connecting method |
| CN102723833A (en) * | 2012-06-21 | 2012-10-10 | 山东电力集团公司电力科学研究院 | Three-phase induction motor with unbalanced voltage compensation function |
| CN204013092U (en) * | 2014-05-30 | 2014-12-10 | 六安泰力电机有限责任公司 | A kind of wide voltage motors |
-
2016
- 2016-11-29 CN CN201611070297.4A patent/CN106655598A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101488692A (en) * | 2009-02-26 | 2009-07-22 | 山东大学 | Three-winding single phase induction motor of novel connecting method |
| CN102723833A (en) * | 2012-06-21 | 2012-10-10 | 山东电力集团公司电力科学研究院 | Three-phase induction motor with unbalanced voltage compensation function |
| CN204013092U (en) * | 2014-05-30 | 2014-12-10 | 六安泰力电机有限责任公司 | A kind of wide voltage motors |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114189109A (en) * | 2021-12-07 | 2022-03-15 | 上海电机系统节能工程技术研究中心有限公司 | Alternating current motor and electronic device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |