CN206302228U - Hybrid stepping motor - Google Patents
Hybrid stepping motor Download PDFInfo
- Publication number
- CN206302228U CN206302228U CN201621476471.0U CN201621476471U CN206302228U CN 206302228 U CN206302228 U CN 206302228U CN 201621476471 U CN201621476471 U CN 201621476471U CN 206302228 U CN206302228 U CN 206302228U
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- CN
- China
- Prior art keywords
- rotor assembly
- rotor
- stator module
- motor
- rear end
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 230000006698 induction Effects 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002131 composite material Substances 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 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
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a hybrid step motor, including rotor subassembly, stator module and rear end cap, the rotor subassembly is nested in stator module's inside, and high performance magnet steel is installed to the upper end of rotor subassembly, and the front end housing is worn out to the lower extreme, and the bottom of rotor subassembly is passed through the ripples and is filled up and be connected with the front end housing, stator module and rear end cap are fixed through 4 screwed connection, the iron core of rotor subassembly is the fretwork form. The iron core of the rotor assembly of the motor is hollow, so that the rotational inertia is reduced, and the high-speed performance of the motor is improved; the high-performance magnetic steel additionally arranged on the rotor assembly is used for accurately positioning the position of the rotor of the induction motor.
Description
Technical field
The utility model belongs to technical field of motors, and in particular to a kind of composite stepper motor.
Background technology
Motor refers to a kind of calutron that electric energy conversion or transmission are realized according to the law of electromagnetic induction.Its operation principle is
A pair of electromagnetic forces are formed and act on one torque of armature, and this torque is referred to as electromagnetic torque, the direction of torque in electric rotating machine
It is that counterclockwise, attempt rotates in an anti-clockwise direction armature.If this electromagnetic torque can overcome the resistive torque on armature（Example
The resistive torque for such as being caused by friction and other load torques）, armature can just rotate counterclockwise.Current motor
High speed performance is poor, and is not very accurate to the positioning of rotor, and causing the performance of motor cannot effectively play.
Utility model content
The purpose of this utility model is to provide a kind of composite stepper motor, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of composite stepper motor, including rotor
Component, stator module and rear end cap, the rotor assembly are nested in the inside of stator module, and the upper end of rotor assembly is provided with
High-performance magnetic steel, lower end passes drive end bearing bracket, and the bottom of rotor assembly is connected by ripple pad with drive end bearing bracket, the drive end bearing bracket, fixed
Sub-component and rear end cap are fixed by 4 screw connections.
Preferably, the rear end cap is provided with the turning groove for installing magnetic induction part.
Preferably, the iron core of the rotor assembly is in Openworks shape.
Technique effect of the present utility model and advantage：The hollow out unshakable in one's determination of the rotor assembly of the motor, rotates used for reducing
The high speed performance of amount and raising motor；The High-performance magnetic steel installed additional on rotor assembly, is carried out for induction electromotor rotor position
It is accurately positioned.
Brief description of the drawings
Fig. 1 is decomposition texture schematic diagram of the present utility model；
Fig. 2 is assembling figure of the present utility model.
In figure：1 rear end cap, 2 stator modules, 3 High-performance magnetic steels, 4 rotor assembly, 5 ripple pads, 6 drive end bearing brackets, 7 screws.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of composite stepper motor as shown in Figure 1-2, including rotor assembly 4, stator pack
Part 2 and rear end cap 1, the rotor assembly 4 are nested in the inside of stator module 2, and the upper end of rotor assembly 4 is provided with high-performance
Magnet steel 3, lower end passes drive end bearing bracket 6, and the bottom of rotor assembly 4 is connected by ripple pad 5 with drive end bearing bracket 6, the drive end bearing bracket 6, fixed
Sub-component 2 and rear end cap 1 are connected by 4 screws 7.
Preferably, the rear end cap 1 is provided with the turning groove for installing magnetic induction part.
Preferably, the iron core of the rotor assembly 4 is in Openworks shape.
The hollow out unshakable in one's determination of the rotor assembly 4 of the motor, for reducing rotary inertia and improving the high speed performance of motor；Turn
The High-performance magnetic steel 3 installed additional on sub-component 4, is accurately positioned for induction electromotor rotor position.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (3)
1. a kind of composite stepper motor, including rotor assembly（4）, stator module（2）And rear end cap（1）, it is characterised in that：
The rotor assembly（4）It is nested in stator module（2）Inside, rotor assembly（4）Upper end High-performance magnetic steel is installed（3）,
Lower end passes drive end bearing bracket（6）, and rotor assembly（4）Bottom pass through ripple pad（5）With drive end bearing bracket（6）Connection, the drive end bearing bracket
（6）, stator module（2）And rear end cap（1）By 4 screws（7）It is connected.
2. a kind of composite stepper motor according to claim 1, it is characterised in that：The rear end cap（1）It is provided with use
In the turning groove for installing magnetic induction part.
3. a kind of composite stepper motor according to claim 1, it is characterised in that：The rotor assembly（4）Iron core
In Openworks shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476471.0U CN206302228U (en) | 2016-12-30 | 2016-12-30 | Hybrid stepping motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476471.0U CN206302228U (en) | 2016-12-30 | 2016-12-30 | Hybrid stepping motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206302228U true CN206302228U (en) | 2017-07-04 |
Family
ID=59204829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476471.0U Active CN206302228U (en) | 2016-12-30 | 2016-12-30 | Hybrid stepping motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206302228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437883A (en) * | 2017-08-22 | 2017-12-05 | 宁波鼎祥电器制造有限公司 | Stepper motor |
-
2016
- 2016-12-30 CN CN201621476471.0U patent/CN206302228U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437883A (en) * | 2017-08-22 | 2017-12-05 | 宁波鼎祥电器制造有限公司 | Stepper motor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |