CN204681185U - A kind of unit motor is the special winding that three groove two poles coordinate - Google Patents
A kind of unit motor is the special winding that three groove two poles coordinate Download PDFInfo
- Publication number
- CN204681185U CN204681185U CN201520318625.2U CN201520318625U CN204681185U CN 204681185 U CN204681185 U CN 204681185U CN 201520318625 U CN201520318625 U CN 201520318625U CN 204681185 U CN204681185 U CN 204681185U
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- China
- Prior art keywords
- wire
- monodentate
- coil
- groove
- winding
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- 238000004804 winding Methods 0.000 title claims abstract description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a kind of unit motor is the special winding that three groove two poles coordinate, and comprises around the monodentate of complete enamelled wire, binding wire and lead-out wire; The described monodentate outer end around complete enamelled wire is arranged with coil, and coil is fixedly wrapped in the monodentate outer end around complete enamelled wire by binding wire; Described lead-out wire is provided with three, and is connected with coil, and this coils from parallel connection of coils circuitry number equals groove number, and the number of turn of winding is provided with half turn structure, and the head end of each coil windings on the monodentate of complete enamelled wire and end are respectively at iron core two ends.This unit motor is the special winding that three groove two poles coordinate, and adopt special winding connection mode, realize small lot, multi items servomotor also can adopt assembled piece type structure, enhances product performance, and reduces manufacturing cost.
Description
Technical field
The utility model relates to a kind of special winding, and being specially a kind of unit motor is the special winding that three groove two poles coordinate.
Background technology
At present, in order to enhance productivity, realize automated production, motor many employings assembled piece type structure, machine coiling, in winding process, conveniently, carry out monodentate coiling, in stator wiring process, how many teeth are had just to have how many branch roads, conventional way is the busbar stamping out U V W and neutral point, then an entirety is injection molded into, all lead-out wires are welded on busbar, this mode is owing to adding busbar and this procedure of injection moulding, cost is higher, for dissimilar motor, need special welding equipment, be only suitable in enormous quantities, the motor of single variety is produced.
Summary of the invention
The purpose of this utility model is to provide a kind of unit motor to be the special winding that three groove two poles coordinate.
For achieving the above object, the utility model provides following technical scheme: a kind of unit motor is the special winding that three groove two poles coordinate, and comprises around the monodentate of complete enamelled wire, binding wire and lead-out wire; The described monodentate outer end around complete enamelled wire is arranged with coil, and coil is fixedly wrapped in the monodentate outer end around complete enamelled wire by binding wire; Described lead-out wire is provided with three, and is connected with coil, and this coils from parallel connection of coils circuitry number equals groove number, and the number of turn of winding is provided with half turn structure, and the head end of each coil windings on the monodentate of complete enamelled wire and end are respectively at iron core two ends.
Further, described lead-out wire is outside equipped with insulating sleeve.
Further, described lead-out wire and coil junction are provided with the insulating sleeve of crimp type terminal and outside.
Compared with prior art, the beneficial effects of the utility model are: this unit motor is the special winding that three groove two poles coordinate, and adopts special winding connection mode, realize small lot, multi items servomotor also can adopt assembled piece type structure, enhances product performance, and reduces manufacturing cost.
Integrated operation is simple, and cost is low, applied range, practical.
Accompanying drawing explanation
Fig. 1 is motor winding construction schematic diagram of the present utility model.
Fig. 2 is motor winding construction schematic diagram of the present utility model
Fig. 3 is winding wiring structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, the utility model provides a kind of technical scheme: a kind of unit motor is the special winding that three groove two poles coordinate, and comprises around the monodentate 1 of complete enamelled wire, binding wire 3 and lead-out wire 4; Described monodentate 1 outer end around complete enamelled wire is arranged with coil, and coil is fixedly wrapped in monodentate 1 outer end around complete enamelled wire by binding wire 3; Described lead-out wire 4 is provided with three, and is connected with coil a, and this coil a parallel branch number equals groove number, and the number of turn of winding is provided with half turn structure, and the head end of each coil a winding on the monodentate 1 of complete enamelled wire and end are respectively at iron core two ends
Further, described lead-out wire 4 is outside equipped with insulating sleeve 2.
Further, described lead-out wire 4 and coil a junction are provided with the insulating sleeve 5 of crimp type terminal and outside.
The utility model is when designing, and be the motor that three groove two poles coordinate for unit motor, groove number is N, number of poles is P, in the process of batch-automated coiling, for the ease of manufacturing, wish that the enamelled wire of coiling is single and diameter can not be excessive more, be convenient to coiling and winding displacement like this.In assembled piece type structural electromotor manufacture process, reduce the manufacture difficulty of equipment, improve the manufacturability of batch electrogenesis machine, optimum scheme is the situation that cross-line does not appear in monodentate coiling, but monodentate be wound on assembled in there will be the too much situation of lead-in wire, N number of groove just there will be 2N root enamelled wire, if these enamelled wires are all drawn from the same side, enamelled wire will be deposited in together, end is long, adopts injection moulding busbar can solve the long problem in end, but needs newly-increased a part of part, also need special bonding machine, add production cost.This programme have employed the concept of half turn, lead-out wire is drawn respectively from iron core both sides, at iron core two ends, draw N root enamelled wire respectively, side enamelled wire is all neutral point, and the crimping of the terminal that can lead to is linked together rear colligation fast on insulating support, and opposite side only does the connection of U V W three-phase lead-out wire, motor internal space can be utilized fully like this, realize minimizing of stator in limited space.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (3)
1. unit motor is the special winding that three groove two poles coordinate, and comprises around the monodentate of complete enamelled wire, binding wire and lead-out wire; It is characterized in that: the described monodentate outer end around complete enamelled wire is arranged with coil, and coil is fixedly wrapped in the monodentate outer end around complete enamelled wire by binding wire; Described lead-out wire is provided with three, and is connected with coil, and this coils from parallel connection of coils circuitry number equals groove number, and the number of turn of winding is provided with half turn structure, and the head end of each coil windings on the monodentate of complete enamelled wire and end are respectively at iron core two ends.
2. a kind of unit motor according to claim 1 is the special winding that three groove two poles coordinate, and it is characterized in that: described lead-out wire is outside equipped with insulating sleeve.
3. a kind of unit motor according to claim 1 is the special winding that three groove two poles coordinate, and it is characterized in that: described lead-out wire and coil junction are provided with the insulating sleeve of crimp type terminal and outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318625.2U CN204681185U (en) | 2015-05-18 | 2015-05-18 | A kind of unit motor is the special winding that three groove two poles coordinate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318625.2U CN204681185U (en) | 2015-05-18 | 2015-05-18 | A kind of unit motor is the special winding that three groove two poles coordinate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204681185U true CN204681185U (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520318625.2U Expired - Fee Related CN204681185U (en) | 2015-05-18 | 2015-05-18 | A kind of unit motor is the special winding that three groove two poles coordinate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204681185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111786488A (en) * | 2020-06-04 | 2020-10-16 | 苏州汇川技术有限公司 | Motor stator and motor |
-
2015
- 2015-05-18 CN CN201520318625.2U patent/CN204681185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111786488A (en) * | 2020-06-04 | 2020-10-16 | 苏州汇川技术有限公司 | Motor stator and motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 |