CN106787315A - High-speed rotating motor capable of being accurately positioned - Google Patents
High-speed rotating motor capable of being accurately positioned Download PDFInfo
- Publication number
- CN106787315A CN106787315A CN201611196633.XA CN201611196633A CN106787315A CN 106787315 A CN106787315 A CN 106787315A CN 201611196633 A CN201611196633 A CN 201611196633A CN 106787315 A CN106787315 A CN 106787315A
- Authority
- CN
- China
- Prior art keywords
- rear end
- rotor assembly
- end cap
- magnetic steel
- rotor
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 230000006698 induction Effects 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Abstract
The invention discloses a high-speed rotating motor capable of being accurately positioned, which comprises a circuit board, a rear end cover, high-performance magnetic steel, a rotor assembly and a front end cover, wherein the circuit board is fixedly connected with the rear end cover through a first screw, the high-performance magnetic steel is installed at one end of the rotor assembly, the high-performance magnetic steel is installed in the rear end cover, the rotor assembly is installed in a stator assembly, and the rotor assembly is connected with the front end cover through a wave pad. According to the high-speed rotating motor capable of being accurately positioned, the center of the rotor core of the rotor assembly is hollowed, so that the rotational inertia can be reduced, the high-speed performance of the motor can be improved, and the high-performance magnetic steel is mounted on the motor shaft of the rotor assembly, so that signal induction is facilitated, and the motor can be accurately positioned.
Description
Technical field
The invention belongs to technical field of motors, and in particular to one kind being capable of pinpoint high-speed rotary motor.
Background technology
Induction machine is one kind of asynchronous machine, all also to have now because present asynchronous machine is mainly induction machine
Asynchronous machine is directly defined as induction machine by people in definition, and asynchronous machine includes induction machine, double-fed asynchronous electricity in fact
Machine and ac commutator machine.
But the rotor fixed position of existing motor is inaccurate, and the rotating speed of rotor is unreasonable due to designing, and can cause to turn
Speed phenomenon not high.
The content of the invention
It is an object of the invention to provide one kind can pinpoint high-speed rotary motor, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：One kind can pinpoint high-speed rotary motor,
Including circuit board, rear end cap, High-performance magnetic steel, rotor assembly and drive end bearing bracket, the circuit board passes through the first screw and rear end cap
It is fixedly connected, the rear end cap is connected with one end of stator module, the High-performance magnetic steel is arranged on one end of rotor assembly, and
High-performance magnetic steel is arranged on the inside of rear end cap, and the rotor assembly is arranged on the inside of stator module, and the rotor assembly leads to
Cross ripple pad to be connected with drive end bearing bracket, the rear end cap, stator module are fixedly connected with drive end bearing bracket by the second screw.
Preferably, the rear end cap is provided with the groove for installing magnetic induction part.
Preferably, the rotor iron center hollow out of the rotor assembly.
Preferably, magnetic-inductive device is installed on the circuit board.
Technique effect of the invention and advantage：This can pinpoint high-speed rotary motor, by rotor assembly
Rotor core center is emptied, and can reduce rotary inertia and improve the high speed performance of motor, and in the motor of rotor assembly
High-performance magnetic steel is installed on axle, is easy to induction of signal and motor is accurately positioned, meanwhile, the electromagnetism installed on circuit boards
Induction installation can be by the exact position of High-performance magnetic steel induction electromotor rotor；Therefore, the present invention is reasonable in design, can solve the problem that
The rotor fixed position of existing motor is inaccurate, and rotor rotating speed due to designing unreasonable, the phenomenon that rotating speed can be caused not high,
With good application market.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is explosive view of the invention.
In figure：1 first screw, 2 circuit boards, 3 rear end caps, 4 stator modules, 5 High-performance magnetic steels, 6 rotor assembly, 7 ripple pads,
8 drive end bearing brackets, 9 second screws.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The invention provides one kind as shown in Figure 1-2 can pinpoint high-speed rotary motor, including circuit board 2,
Rear end cap 3, High-performance magnetic steel 5, rotor assembly 6 and drive end bearing bracket 8, the rear end cap 3 are provided with for installing magnetic induction part
Groove, the circuit board 2 is fixedly connected by the first screw 1 with rear end cap 3, and magnetic-inductive device is provided with the circuit board 2,
The rear end cap 3 is connected with one end of stator module 4, and the High-performance magnetic steel 5 is arranged on one end of rotor assembly 6, and property high
Energy magnet steel 5 is arranged on the inside of rear end cap 3, and the rotor iron center hollow out of the rotor assembly 6, the rotor assembly 6 is arranged on
The inside of stator module 4, the rotor assembly 6 is connected by ripple pad 7 with drive end bearing bracket 8, the rear end cap 3, stator module 4 and preceding
End cap 8 is fixedly connected by the second screw 9.
This can pinpoint high-speed rotary motor, emptied by the rotor core center in rotor assembly 6, can subtract
The high speed performance of few rotary inertia and raising motor, and High-performance magnetic steel 5 is installed on the motor shaft of rotor assembly 6, just
It is accurately positioned in induction of signal and to motor, meanwhile, the electromagnetic induction device installed on the circuit board 2 can be by property high
The exact position of the energy induction electromotor rotor of magnet steel 5；Therefore, the present invention is reasonable in design, can solve the problem that the rotor of existing motor is determined
Position is inaccurate, and rotor rotating speed due to designing unreasonable, the phenomenon that rotating speed can be caused not high, with applying city well
.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent carried out to which part technical characteristic,
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in of the invention
Within protection domain.
Claims (4)
1. one kind being capable of pinpoint high-speed rotary motor, including circuit board（2）, rear end cap（3）, High-performance magnetic steel（5）, turn
Sub-component（6）And drive end bearing bracket（8）, it is characterised in that：The circuit board（2）By the first screw（1）With rear end cap（3）It is fixed to connect
Connect, the rear end cap（3）With stator module（4）One end connection, the High-performance magnetic steel（5）Installed in rotor assembly（6）'s
One end, and High-performance magnetic steel（5）Installed in rear end cap（3）Inside, the rotor assembly（6）Installed in stator module（4）'s
Inside, the rotor assembly（6）By ripple pad（7）With drive end bearing bracket（8）Connection, the rear end cap（3）, stator module（4）With it is preceding
End cap（8）By the second screw（9）It is fixedly connected.
2. one kind according to claim 1 being capable of pinpoint high-speed rotary motor, it is characterised in that：The rear end cap
（3）It is provided with the groove for installing magnetic induction part.
3. one kind according to claim 1 being capable of pinpoint high-speed rotary motor, it is characterised in that：The rotor set
Part（6）Rotor iron center hollow out.
4. one kind according to claim 1 being capable of pinpoint high-speed rotary motor, it is characterised in that：The circuit board
（2）On magnetic-inductive device is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196633.XA CN106787315A (en) | 2016-12-22 | 2016-12-22 | High-speed rotating motor capable of being accurately positioned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196633.XA CN106787315A (en) | 2016-12-22 | 2016-12-22 | High-speed rotating motor capable of being accurately positioned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106787315A true CN106787315A (en) | 2017-05-31 |
Family
ID=58900305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611196633.XA Pending CN106787315A (en) | 2016-12-22 | 2016-12-22 | High-speed rotating motor capable of being accurately positioned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106787315A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108809036A (en) * | 2018-07-23 | 2018-11-13 | 康富科技股份有限公司 | A kind of high rotating speed lightweight motor |
| CN108964327A (en) * | 2018-09-07 | 2018-12-07 | 中山市胜洋电机有限公司 | A kind of waterproof stepper motor with magnetic coder |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202513803U (en) * | 2012-04-16 | 2012-10-31 | 卧龙电气集团股份有限公司 | Motor rotor positioning system for nursing equipment |
| CN204858778U (en) * | 2015-07-23 | 2015-12-09 | 中山大洋电机股份有限公司 | AC motor rotor and AC motor who uses thereof |
-
2016
- 2016-12-22 CN CN201611196633.XA patent/CN106787315A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202513803U (en) * | 2012-04-16 | 2012-10-31 | 卧龙电气集团股份有限公司 | Motor rotor positioning system for nursing equipment |
| CN204858778U (en) * | 2015-07-23 | 2015-12-09 | 中山大洋电机股份有限公司 | AC motor rotor and AC motor who uses thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108809036A (en) * | 2018-07-23 | 2018-11-13 | 康富科技股份有限公司 | A kind of high rotating speed lightweight motor |
| CN108964327A (en) * | 2018-09-07 | 2018-12-07 | 中山市胜洋电机有限公司 | A kind of waterproof stepper motor with magnetic coder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170531 |