CN203491812U - Electromagnetic wire used for winding motor coil - Google Patents
Electromagnetic wire used for winding motor coil Download PDFInfo
- Publication number
- CN203491812U CN203491812U CN201320594566.2U CN201320594566U CN203491812U CN 203491812 U CN203491812 U CN 203491812U CN 201320594566 U CN201320594566 U CN 201320594566U CN 203491812 U CN203491812 U CN 203491812U
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- electromagnetic wire
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- stacked package
- material layer
- wire unit
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Abstract
The utility model relates to an electromagnetic wire used for winding a motor coil. The electromagnetic wire is composed of two electromagnetic wire unit groups and an external insulating material layer, wherein the two electromagnetic wire unit groups are arranged in parallel, and the external insulating material layer is arranged outside the two electromagnetic wire unit groups. Each two electromagnetic wire unit group is composed of two overlapped electromagnetic wire units. Each electromagnetic wire unit is composed of a flat conductor and an inner insulating layer arranged outside the flat conductor. With the abovementioned electromagnetic wires, the working efficiency of a lower track coiling process is improved; largest line selection space is provided in the motor design; and in addition, the insulating structural design is safe and the electrical performance is favorable.
Description
Technical field
The utility model belongs to electromagnetic wire technical field, is specifically related to a kind of motor coil rewinding magnet-wire.
Background technology
Electromagnetic wire product mainly applies to the making of motor coil, for the existing condition of production of this series products, be that electrical machinery plant orders single motor lines product to electromagnetic wire factory, then electrical machinery plant folds the single electromagnetic wire product of ordering also up and down after two two merging in coiling again, the simple packer head of installing with oneself again, wrap one section of wire-wound one turn coil, coil winding inefficiency.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of motor coil rewinding magnet-wire that can improve the operating efficiency of winding process.
For solving above technical problem, the utility model is taked following technical scheme:
A kind of motor coil rewinding magnet-wire, described electromagnetic wire is comprised of two electromagnetic wire unit groups that are set up in parallel and the outer insulative material layer being arranged on outside described two electromagnetic wire unit groups, described electromagnetic wire unit group is comprised of two folded electromagnetic wire unit of establishing, and described electromagnetic wire unit consists of flat conductor and the inner insulating layer being arranged on outside described flat conductor.
Particularly, the length direction along continuous straight runs of described flat conductor extension, Width vertically extend.
Particularly, the material of described flat conductor is copper or aluminium.
Particularly, described inner insulating layer is by 1～2 layer of wrapped forming of insulating material.
Particularly, the insulating material of described inner insulating layer is that to be selected from thickness be that the single or double of 0.025～0.05 millimeter is coated with F-46 polyimide composite film.
Particularly, described outer insulative material layer is by 1～3 layer of wrapped forming of insulating material.
More specifically, the insulating material of described outer insulative material layer be selected from 600 terylene glass composite fibre, 360 terylene glass composite fibre, 250 terylene glass composite fibre, 160 terylene glass composite fibre, thickness is the single-face polyester film reinforcement dry mica paper tape of 0.06～0.09 millimeter, one or more in single-sided polyimide film reinforcement dry mica paper tape that thickness is 0.06～0.09 millimeter.
More specifically, described outer insulative material layer is by 1～2 layer of first outer insulative material layer being formed on outside described inner insulating layer, 1 layer of second outer insulative material layer being formed on outside the first described outer insulative material layer forms, wherein, form the insulating material of the first described outer insulative material layer for being selected from 600 glass fiber, 360 glass fiber, 250 glass fiber, 160 glass fiber, 600 terylene glass composite fibre, 360 terylene glass composite fibre, 250 terylene glass composite fibre, one or more in 160 terylene glass composite fibre, the insulating material that forms the second described outer insulative material layer is to be selected from one or more in 130 grades of impregnated insulating paints, 155 grades of impregnated insulating paints, 180 grades of impregnated insulating paints, 200 grades and above impregnated insulating paint.
Particularly, described electromagnetic wire also comprises the hot melt adhesive layer being formed on outside described outer insulative material layer.
Particularly, the wrapped mode of the insulating material of described outer insulative material layer and described inner insulating layer is to take 2～3 millimeters of stacked packages, 1/3 stacked package, 45%～50% stacked package, 53%～55% stacked package, 2/3 stacked package, the flat bag of opposite joint, one or more in wrapped of wrapped, interleaved mode continuously.
Wherein, it is strip insulation material that single or double is coated with F-46 polyimide composite film, single-face polyester film reinforcement dry mica paper tape, single-sided polyimide film reinforcement dry mica paper tape, and its wrapped mode is to take one or more in 2～3 millimeters of stacked packages, 1/3 stacked package, 45%～50% stacked package, 53%～55% stacked package, 2/3 stacked package, the flat bag of opposite joint.
600 glass fiber, 360 glass fiber, 250 glass fiber, 160 glass fiber, 600 terylene glass composite fibre, 360 terylene glass composite fibre, 250 terylene glass composite fibre, 160 terylene glass composite fibre are fiber-like insulating material, its wrapped mode is continuous wrapped one deck, or wrapped two-layer with interleaved mode, it can use formation insulating barrier together with impregnated insulating paint, and composite fibre wherein can not used impregnating varnish to form insulating barrier in the mode of sintering.
Due to the enforcement of above technical scheme, the utility model compared with prior art tool has the following advantages:
The utility model, by above-mentioned electromagnetic wire is provided, not only makes the rate raising of work of lower road winding process; And for providing maximum wire gauges, design of electrical motor selects space: because design of electrical motor electromagnetic wire specification is larger, common narrow limit standard size is more than or equal to 4.00mm, broadside size is more than or equal to 5.00mm, due to larger its yield strength of electromagnetic wire product wire gauge higher (harder), the manufacturability of processing is poorer, the easy damaged electromagnetic wire insulation crooked time that winds the line, the electromagnetic wire product designing with this can overcome the poor problem of large wire gauge manufacturability, makes design of electrical motor person have more wire gauge range of choice; In addition, this insulating structure design more insures, and has more good electrical property: more than breakdown voltage value can reach 13000V.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Wherein: 1, outer insulative material layer; 2, flat conductor; 3, inner insulating layer.
Embodiment
To elaborate to the utility model below:
As shown in Figure 1, a kind of motor coil rewinding magnet-wire, electromagnetic wire is by two electromagnetic wire unit groups that are set up in parallel and be arranged on two outer insulative material layer 1 outside electromagnetic wire unit group and form, electromagnetic wire unit group is comprised of two folded electromagnetic wire unit of establishing, and electromagnetic wire unit consists of flat conductor 2 and the inner insulating layer 3 being arranged on outside flat conductor.
The length direction along continuous straight runs of flat conductor 2 extends, Width vertically extends.The material of flat conductor 2 is copper or aluminium.Electromagnetic wire also comprises the hot melt adhesive layer being formed on outside outer insulative material layer 1.
The wrapped mode of the insulating material of outer insulative material layer 1 and inner insulating layer 3 is to take the flat bag of 2～3 millimeters of stacked packages, 1/3 stacked package, 45%～50% stacked package, 53%～55% stacked package, 2/3 stacked package, opposite joint, one or more in wrapped of wrapped, interleaved mode continuously.
Inner insulating layer 3 is by 1～2 layer of wrapped forming of insulating material.The insulating material of inner insulating layer 3 is that to be selected from thickness be that the single or double of 0.025～0.05 millimeter is coated with F-46 polyimide composite film.
Outer insulative material layer 1 is by 1～3 layer of wrapped forming of insulating material.
The insulating material of outer insulative material layer 1 be selected from 600 terylene glass composite fibre, 360 terylene glass composite fibre, 250 terylene glass composite fibre, 160 terylene glass composite fibre, thickness is the single-face polyester film reinforcement dry mica paper tape of 0.06～0.09 millimeter, one or more in single-sided polyimide film reinforcement dry mica paper tape that thickness is 0.06～0.09 millimeter.
Outer insulative material layer 1 by 1～2 layer be formed on the first outer insulative material layer outside inner insulating layer, 1 layer of second outer insulative material layer being formed on outside the first outer insulative material layer forms, wherein, the insulating material that forms the first outer insulative material layer is to be selected from one or more in 600 glass fiber, 360 glass fiber, 250 glass fiber, 160 glass fiber, 600 terylene glass composite fibre, 360 terylene glass composite fibre, 250 terylene glass composite fibre, 160 terylene glass composite fibre; The insulating material that forms the second outer insulative material layer is to be selected from one or more in 130 grades of impregnated insulating paints, 155 grades of impregnated insulating paints, 180 grades of impregnated insulating paints, 200 grades and above impregnated insulating paint.
Particularly, inner insulating layer 3 adopts 0.025mm～0.05mm single or double to be coated with F-46 polyimide composite film and took 2-3mm stacked package, 1/3 stacked package, 45%～50% stacked package, 53%～55% stacked package, 2/3 stacked package, it is two-layer that the number of plies of stacked package is that one deck arrives, or the wrapped two-layer sintering of opposite joint (fits tightly with conductor) outside conductor, outer insulative material layer 1 adopts 600, 360, 250 or 160 glass fiber or the wrapped one deck of terylene glass composite fibre, or wrapped two-layer in the opposite direction, dip-coating 155 or 180 grade Insulating Impregnating Varnishs, through curing, form, also can at skin, add and be coated with one deck hot melt adhesive again, the total bilateral insulation thickness of finished product is 0.20mm～1.00mm, total bilateral insulation thickness refers to that the thickness of finished product deducts the gross thickness after the thickness of conductor.
Particularly, inner insulating layer 3 adopts 0.025mm～0.05mm single or double to be coated with F-46 polyimide composite film and took 2-3mm stacked package, 1/3 stacked package, 45%～50% stacked package, 53%～55% stacked package or 2/3 stacked package, it is two-layer that the stacked package number of plies is that one deck arrives, or opposite joint stacked package is two-layer, sintering (fits tightly with conductor) outside conductor, outer insulative material layer 1 adopts the single-face polyester film reinforcement dry mica paper tape of 0.06mm～0.09mm, overlap joint 2-3mm stacked package 2-3mm stacked package, 1/3 stacked package, 45%～50% stacked package, 53%～55% stacked package or 2/3 stacked package, the stacked package number of plies is one deck to three layer, outermost mica tape can be can be not also to be with hot melt adhesive with hot melt adhesive.
Particularly, inner insulating layer 3 adopts 0.025mm～0.05mm single or double to be coated with F-46 polyimide composite film and took 2-3mm stacked package, 1/3 stacked package, 45%～50% stacked package, 53%～55% stacked package or 2/3 stacked package, it is two-layer that the stacked package number of plies is that one deck arrives, or opposite joint stacked package is two-layer, sintering (fits tightly with conductor) outside conductor, outer insulative material layer 1 adopts the single-face polyester film reinforcement dry mica paper tape of 0.06mm～0.09mm, opposite joint stacked package is two-layer to three layers, and outermost mica tape can be can be not also to be with hot melt adhesive with hot melt adhesive.
Particularly, inner insulating layer 3 adopts 0.025mm～0.05mm single or double painting F-46 polyimide composite film to carry out one deck and took 2-3mm stacked package, 1/3 stacked package, 45%～50% stacked package, 53%～55% stacked package or 2/3 stacked package, it is two-layer that the stacked package number of plies is that one deck arrives, sintering (fits tightly with conductor) outside conductor, outer insulative material layer 1 adopts the single-sided polyimide film reinforcement dry mica paper tape of 0.06mm～0.09mm, took 2-3mm stacked package 2-3mm stacked package, 1/3 stacked package, 45%～50% stacked package, 53%～55% stacked package or 2/3 stacked package, it is two-layer that the stacked package number of plies is that one deck arrives, outermost mica tape can be can be not also to be with hot melt adhesive with hot melt adhesive.
Particularly, inner insulating layer 3 adopts 0.025mm～0.05mm single or double painting F-46 polyimide composite film to carry out one deck and took 2-3mm stacked package, 1/3 stacked package, 45%～50% stacked package, 53%～55% stacked package or 2/3 stacked package, it is two-layer that the stacked package number of plies is that one deck arrives, sintering (fits tightly with conductor) outside conductor, outer insulative material layer 1 adopts the single-sided polyimide film reinforcement dry mica paper tape of 0.06mm～0.09mm, opposite joint stacked package, the stacked package number of plies is two-layer to three layers, and outermost mica tape can be can be not also to be with hot melt adhesive with hot melt adhesive.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (7)
1. a motor coil rewinding magnet-wire, it is characterized in that: described electromagnetic wire is comprised of two electromagnetic wire unit groups that are set up in parallel and the outer insulative material layer being arranged on outside described two electromagnetic wire unit groups, described electromagnetic wire unit group is comprised of two folded electromagnetic wire unit of establishing, and described electromagnetic wire unit consists of flat conductor and the inner insulating layer being arranged on outside described flat conductor.
2. electromagnetic wire according to claim 1, is characterized in that: the length direction along continuous straight runs of described flat conductor extends, Width vertically extends.
3. electromagnetic wire according to claim 1, is characterized in that: the material of described flat conductor is copper or aluminium.
4. electromagnetic wire according to claim 1, is characterized in that: described inner insulating layer is by 1 ~ 2 layer of wrapped forming of insulating material.
5. electromagnetic wire according to claim 4, is characterized in that: the insulating material of described inner insulating layer is that the single or double of 0.025 ~ 0.05 millimeter is coated with F-46 polyimide composite film for being selected from thickness.
6. electromagnetic wire according to claim 1, is characterized in that: described outer insulative material layer is by 1 ~ 3 layer of wrapped forming of insulating material.
7. according to the electromagnetic wire described in any one claim in claim 1 to 6, it is characterized in that: described electromagnetic wire also comprises the hot melt adhesive layer being formed on outside described outer insulative material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594566.2U CN203491812U (en) | 2013-09-25 | 2013-09-25 | Electromagnetic wire used for winding motor coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594566.2U CN203491812U (en) | 2013-09-25 | 2013-09-25 | Electromagnetic wire used for winding motor coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491812U true CN203491812U (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320594566.2U Expired - Lifetime CN203491812U (en) | 2013-09-25 | 2013-09-25 | Electromagnetic wire used for winding motor coil |
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| CN (1) | CN203491812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490543A (en) * | 2013-09-25 | 2014-01-01 | 苏州贯龙电磁线股份有限公司 | Electromagnetic wire for motor coil winding |
-
2013
- 2013-09-25 CN CN201320594566.2U patent/CN203491812U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490543A (en) * | 2013-09-25 | 2014-01-01 | 苏州贯龙电磁线股份有限公司 | Electromagnetic wire for motor coil winding |
| CN103490543B (en) * | 2013-09-25 | 2016-06-08 | 苏州贯龙电磁线股份有限公司 | A kind of motor coil rewinding magnet-wire |
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| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
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Granted publication date: 20140319 |