CN2404254Y - Inertial force motor - Google Patents
Inertial force motor Download PDFInfo
- Publication number
- CN2404254Y CN2404254Y CN 00202429 CN00202429U CN2404254Y CN 2404254 Y CN2404254 Y CN 2404254Y CN 00202429 CN00202429 CN 00202429 CN 00202429 U CN00202429 U CN 00202429U CN 2404254 Y CN2404254 Y CN 2404254Y
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- CN
- China
- Prior art keywords
- motor
- stator
- rotor
- salient pole
- magnetic salient
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- 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
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Abstract
The utility model relates to a reluctance motor. The motor comprises a rotary shaft, a rotor, a stator and a feeder apparatus at one end of the rotary shaft. End caps are arranged at both sides of a starting reversing apparatus. Equal quantity of magnetic salient poles are mainly arranged at a corresponding side of the stator and a corresponding side of the rotator. Windings and the rotary shaft are concentric. The windings are wound in a radial direction in a winding slot in the middle of both magnetic salient poles. The windings can be arranged in the slot of the rotor or the slot of the stator. A unit motor can be connected and superposed into a multicell motor. The motor changes a winding structure of the existing motor. The utility model has the advantages of simple and convenient manufacture, simple and convenient repair, large output power, low power consumption, easy controlled rotary speed, easy controlled torque and easy controlled power. The utility model can be used for driving vehicles, hoisting machinery, power tools, etc.
Description
The utility model relates to a kind of reluctance motor.
What present electric rotating machine winding directly related to theory structure has armature winding and an excitation winding, and the winding of most electric rotating machines adopts axial arranging in the iron core of stator or rotor, in order to produce air-gap field radially.There is the coiling of the electric rotating machine of a few types also to adopt the Circular Winding of radially arranging, the claw pole type motor that uses in some generator as automobile, but the guiding of its magnetic circuit also is the radial magnetic field service.Above technology also reaches its maturity.
The purpose of this utility model be with the winding of the excitation winding of motor by axially changing the radially winding concentric into rotating shaft, and make the unit motor of formation axially be connected in series superposition according to the big I of power demand.
Above-mentioned purpose is achieved in that this motor includes rotating shaft and rotor, the stator core concentric with rotating shaft, and rotating shaft one side has feeder equipment and starts reversing device, and there is end cap the motor both sides.The opposite face of stator, rotor is the magnetic salient pole, and the magnetic salient pole evenly arranges on periphery and quantity equates, has the radial windings groove in the middle of the magnetic salient pole of stator or rotor.Mainly be to be placed with the radially winding concentric with rotating shaft in the winding slot of magnetic salient pole, winding can place in the middle wire casing of rotor magnetic salient pole, also can place in the middle wire casing of stator magnet salient pole.This motor can link superposition with key with the rotating shaft of unit motor, also can have a plurality of winding slots on long magnetic salient pole and place a plurality of windings.
This electric machine structure novelty, it is easy to make maintenance, and power output is big, low in energy consumption, and rotational speed and torque and power are controlled easily, and it has the mechanical property of series excitation type motor, also can realize positive and negative running easily.Can be widely used in driving, hoisting machinery, and the aspect such as electric tool of the vehicles, the results showed that the substance power output is greater than heterogeneous reluctance motor.
Accompanying drawing 1 is unit electric motor structure schematic diagram (partly cuing open);
Accompanying drawing 2 is that A-A is to end view;
Embodiment 1: with the unit motor is example, this motor includes rotating shaft 3 and rotor 2 and stator 1 iron core concentric with rotating shaft 3, the startup reversing device 5 that rotating shaft 3 one sides have mechanical type feeder equipment 4 and link together with end cap 6, respectively there is an end cap 6 both sides of this motor, the periphery of the inner headed face of stator 1 and rotor 2 is magnetic salient pole 8 and magnetic salient pole 7, the design of its periphery has 6 salient poles, have winding slot 9 in the middle of the magnetic salient pole 7 of rotor 2, in winding slot 9, be wound with the radially winding 10 concentric with rotating shaft 3.Winding also can be in the wire casing in the middle of the magnetic salient pole 8 of stator, and this example is selected in the wire casing of rotor.
Embodiment 2: with the multiple unit motor is example, varies in size according to power demand, can be with a plurality of unit motor superposition.Magnetic salient pole 7 can be extended, the centre is opened a plurality of winding slots 9 and is placed a plurality of windings, also the rotating shaft 3 usefulness keys 11 of unit motor can be linked superpositions, in parallel and feeder equipment 4 bindings with the joint of a plurality of windings.
The material of stator 1, rotor 2 electrician's soft iron, end cap 6 can be used aluminium, can directly use during DC power supply, can install rectifying device additional before feeder equipment 4 when using alternating current and get final product.Can stir the startup reversing device as required can make motor rotate forward or backwards.
Claims (3)
1, inertial electric motor relates to a kind of reluctance motor, this motor includes rotating shaft 3 and concentric with it rotor 2, the stator 1 of rotor periphery, rotating shaft 3 one sides have feeder equipment 4 and start reversing device 5, there is end cap 6 both sides, and the opposite face of stator 1, rotor 2 is a magnetic salient pole 7, a plurality of salient poles that have even layout quantity to equate on magnetic salient pole 7 peripheries, have the radial windings groove in the middle of the magnetic salient pole 7, it is characterized in that: be placed with the radially winding 10 concentric in the winding slot of magnetic flange 7 with rotating shaft 3.
2, inertial electric motor according to claim 1 is characterized in that: coiling group 10 can be put in the magnetic salient pole 7 middle wire casings of rotor 2, also can place in the magnetic salient pole 8 middle wire casings of stator 1.
3, inertial electric motor according to claim 1 is characterized in that: the unit motor can connect superposition with rotating shaft 3 usefulness keys 11, also can have a plurality of winding slots 9 and place a plurality of windings 10 on long magnetic salient pole 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00202429 CN2404254Y (en) | 2000-01-21 | 2000-01-21 | Inertial force motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00202429 CN2404254Y (en) | 2000-01-21 | 2000-01-21 | Inertial force motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2404254Y true CN2404254Y (en) | 2000-11-01 |
Family
ID=33571410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00202429 Expired - Fee Related CN2404254Y (en) | 2000-01-21 | 2000-01-21 | Inertial force motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2404254Y (en) |
-
2000
- 2000-01-21 CN CN 00202429 patent/CN2404254Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |