CN205751634U - A kind of industrial electrical equipment servo cable - Google Patents
A kind of industrial electrical equipment servo cable Download PDFInfo
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- CN205751634U CN205751634U CN201620425941.4U CN201620425941U CN205751634U CN 205751634 U CN205751634 U CN 205751634U CN 201620425941 U CN201620425941 U CN 201620425941U CN 205751634 U CN205751634 U CN 205751634U
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Abstract
This utility model relates to a kind of industrial electrical equipment servo cable.Technical solutions of the utility model: a kind of industrial electrical equipment servo cable, it includes many cores (7), every core (7) is made up of tin plating soft copper conductor layer (1) and the insulating barrier (2) being coated on tin plating soft copper conductor layer (1), many cores (7) fill (the need to) (3) are stranded is arranged to cable core (8), inner sheath (4) is extruded outside cable core (8), inner sheath (4) peripheral hardware metal screen layer (5), extrudes oversheath (6) outside metal screen layer (5).After using said structure, cable core avris is not filled with；Outside cable core the most wrapped, use powder coating isolation, effectively reduce the outside diameter of cable.Oversheath is transparent color PVC material, the most attractive in appearance but also have preferable fire resistance.The most also there is the features such as acidproof, alkaline-resisting, the grease resistance of excellence, low temperature resistant, bending radius is little, environmental protection.
Description
Technical field
This utility model relates to a kind of extraordinary servo cable, particularly to a kind of industrial electrical equipment servo cable, belongs to cable technology
Field.
Background technology
The general Mr. of Lan Pu group founder Oscar cable invented in the world first for industrial servo cable, more than 50
Star's product that Nian Lailanpu group industrial servo cable the most always cable is general.These series of products are extensively transported at industrial circle
With with consistent favorable comment.
The range of application of industrial electrical equipment servo cable is quite varied, including servo-drive, equipment installation project, industrial machinery,
Heating installation and air-conditioning installation system, electric station, transmission and transportation system, paint line and stage technique etc..
Such cable overwhelming majority is also to rely on import in the market, small part by Chinese Enterprise for processing, according to the completeest
Full statistics, only 2015 these series products domestic market demand amounts annual are close to 100,000,000 yuan.
The development of " industrial electrical equipment servo cable ", not only conforms with the demand of domestic market, and is conducive to extending overseas city
, promote state's inner cable power of influence.
Summary of the invention
The purpose of this utility model is to provide a kind of industrial electrical equipment servo cable, and these series of products have the advantage that 1) electricity
Cable external diameter is little, saves installing space；2) having good electric property, product can bear the test of 4.0kV alternating voltage；3)
Conductor strand pitch is little, and flexibility is higher；4) oversheath is transparent color PVC material, the most attractive in appearance but also have preferably resistance
The performance characteristics such as combustion, oil resistant and chemical-resistant reagent.
For realizing above-mentioned technical purpose, this utility model by the following technical solutions:
A kind of industrial electrical equipment servo cable, is characterized in that structure is:
Cable core 8 is constituted around same axis is stranded by many cores 7；Extrude inner sheath material outside cable core 8 and constitute inner sheath 4；In
Sheath 4 peripheral hardware metal screen layer 5, extrudes oversheath material and constitutes oversheath 6 outside metal screen layer 5；
Core 7 is made up of tin plating soft copper conductor 1 outer cladding insulating barrier 2；
Adjacent core 7 fits tightly, and cable core 8 is divided into core inner space and core outer space.
Further, described tin plating soft copper conductor 1 is that the resistance to song meeting GB GB/T3956 cable disturbs 5 class soft copper conductors.
Further, described insulating barrier 2 be extrude environment-friendly type JR-90PVC Insulation Material constitute, insulation nominal thickness 0.5mm～
1.4mm。
Further, it is provided with filling 3 in described core inner space.
Further, described filling 3 is that black PVC fills out core filling.
Further, filling out core and use black environment-friendly type JR-90PVC Insulation Material, center uses dacron thread to strengthen.
Further, described inner sheath material is resistance to-40 DEG C of degree low temperature resistance to mineral oil environment-friendly type HZ-90PVC protective cover materials, inner sheath mark
Claim thickness 1.0mm～2.0mm.
Further, described metal screen layer 5 is tinned copper wire woven shield, and the copper wire nominal of tinned copper wire braid shielded is straight
FootpathCount is 80%.
Further, described oversheath material is resistance to-40 DEG C of degree low temperature resistance to mineral oil environment-friendly type transparent color HZ-90PVC protective cover materials, outward
Sheath nominal thickness 1.0mm～3.0mm.
Further, core outer space scribbles Pulvis Talci.
After using technique scheme, this utility model has the advantages that
Cable core avris is not filled with, the most wrapped outside cable core, and under equal conditions, the outside diameter of cable is little, saves installing space；Conductor is adopted
With the 5th warping strength tinned copper conductor of class, the occasion being more suitable for moving occasion, corrosivity is high uses；Insulation uses high-performance environment-friendly
Type JR-90PVC Insulation Material, insulation resistance >=25M Ω km when 20 DEG C, insulation has the electric property of excellence, it is possible to bear 4.0kV
Ac voltage withstanding test (requires higher than general control cable 3.0kV), has the ageing-resistant performance of excellence, degradation week simultaneously
14 days phases (higher than the requirement of 7 days of general control cable), aging rear variation in tensile strength, elongation at break rate of change are
± 25%, improve the service life of cable；Extrude environment-friendly type HR-90PVC material outside cable core, use squash type to produce simultaneously, have
Effect reduces the outside diameter of cable；Inner sheath outer cladding metal screen layer, uses tinned copper wire braid shielded, is effectively improved the resistance to of screen layer
Corrosivity, it is ensured that wired signal transmission is stable；Outer jacket uses resistance to-40 DEG C of low temperature H-90PVC of the resistance to mineral oil of transparent color environment-friendly type
Protective cover material, has acidproof, alkaline-resisting, the grease resistance of excellence, the performance such as low temperature resistant.Use the industrial electrical equipment servo of said structure
Cable can be used for the electrical control of the servosystem in complex environment, signal transmission connection system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, conductor, 2, insulating barrier, 3, fill (depending on being actually needed), 4, inner sheath, 5 screen layers, 6, protect outward
Layer, 7, core, 8, cable core.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, this utility model is described in more detail.
Embodiment
As it is shown in figure 1, a kind of industrial electrical equipment servo cable, it includes many cores 7, and every core 7 is by tin plating soft copper
Conductor layer 1 and the insulating barrier 2 being coated on tin plating soft copper conductor layer 1 form, many cores 7 and the stranded setting of center-filled 3
Become cable core 8, extrude inner sheath 4, inner sheath 4 peripheral hardware metal screen layer 5 outside cable core 8, outside metal screen layer 5, extrude oversheath
6.Described conductor is to be disturbed 5 class flexible conductors by the resistance to song that many tin plating thin copper wires are stranded.Described insulating barrier high-performance environment protection type
JR-90PVC insulating barrier.The described cable heart uses the on-demand filling in center, and avris is not filled with；Outside cable core the most wrapped, effectively reduce cable
External diameter.Described inner sheath is resistance to-40 DEG C of degree low temperature resistance to mineral oil environment-friendly type HZ-90PVC restrictive coatings of environment-friendly type.Described metallic shield
Layer is tinned copper wire woven shield, and the count of tinned copper wire woven shield is not less than 80%.Described oversheath is transparent
Resistance to-40 DEG C of degree low temperature resistance to mineral oil environment-friendly type HZ-90PVC restrictive coatings of color environment-friendly type.
After using said structure, cable core 8 avris is not filled with；Cable core 8 is outer the most wrapped, uses powder coating isolation, effectively reduces
The outside diameter of cable.
During actually used, for making best results, inventor on aforementioned base it is further proposed that: aforementioned tin plating soft copper conductor
Layer 1 preferred resistance to song disturbs conductor.The preferred high-performance environment protection type JR-90PVC insulating barrier of aforementioned dielectric layer 2.Aforementioned cable core 8 avris
It is not filled with；Cable core 8 is outer the most wrapped, uses powder coating isolation.The aforementioned preferred environment-friendly type HR-90PVC material of inner sheath 4.
The preferred tinned copper wire woven shield of aforementioned metal screen layer 5, and the tinned copper wire count of aforementioned metal screen layer 5 is the least
In 80%.Aforementioned resistance to-40 DEG C of low temperature H-90PVC sheaths of the oversheath 6 preferably clear resistance to mineral oil of color environment-friendly type.
This utility model is not limited to above-described embodiment, and all employings equivalent or equivalence are replaced the technical scheme formed and each fallen within this practicality newly
The protection domain that type requires.
Claims (7)
1. an industrial electrical equipment servo cable, is characterized in that structure is:
Cable core (8) is constituted around same axis is stranded by many cores (7)；Extrude inner sheath material outside cable core (8) and constitute inner sheath (4)；Inner sheath (4) peripheral hardware metal screen layer (5), extrudes oversheath material and constitutes oversheath (6) outside metal screen layer (5)；
Core (7) is made up of tin plating soft copper conductor (1) outer cladding insulating barrier (2)；
Adjacent core (7) fits tightly, and cable core (8) is divided into core inner space and core outer space；
Inner sheath nominal thickness 1.0mm～2.0mm；
Insulating barrier (2) is that extruded insulation material is constituted, nominal thickness 0.5mm～1.4mm of insulating barrier；
Being provided with filling (3) in described core inner space, core outer space scribbles Pulvis Talci.
Industrial electrical equipment servo cable the most according to claim 1, it is characterised in that: described tin plating soft copper conductor (1) is that the resistance to song meeting GB GB/T3956 cable disturbs 5 class soft copper conductors.
Industrial electrical equipment servo cable the most according to claim 1, it is characterised in that: described insulating barrier (2) is to extrude environment-friendly type JR-90PVC Insulation Material to constitute.
Industrial electrical equipment servo cable the most according to claim 1, it is characterised in that: described filling (3) is that black PVC fills out core filling.
Industrial electrical equipment servo cable the most according to claim 1, it is characterised in that: described inner sheath material is resistance to-40 DEG C of degree low temperature resistance to mineral oil environment-friendly type HZ-90PVC protective cover materials.
Industrial electrical equipment servo cable the most according to claim 1, it is characterised in that: described metal screen layer (5) is tinned copper wire woven shield, the copper wire nominal diameter of tinned copper wire braid shieldedCount is 80%.
Industrial electrical equipment servo cable the most according to claim 1, it is characterised in that: described oversheath material is resistance to-40 DEG C of degree low temperature resistance to mineral oil environment-friendly type transparent color HZ-90PVC protective cover materials, oversheath nominal thickness 1.0mm～3.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425941.4U CN205751634U (en) | 2016-05-11 | 2016-05-11 | A kind of industrial electrical equipment servo cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425941.4U CN205751634U (en) | 2016-05-11 | 2016-05-11 | A kind of industrial electrical equipment servo cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751634U true CN205751634U (en) | 2016-11-30 |
Family
ID=57367549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425941.4U Active CN205751634U (en) | 2016-05-11 | 2016-05-11 | A kind of industrial electrical equipment servo cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192363A (en) * | 2018-07-25 | 2019-01-11 | 长程电缆有限公司 | A kind of dedicated triangle cable and its manufacture craft of perforating |
-
2016
- 2016-05-11 CN CN201620425941.4U patent/CN205751634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192363A (en) * | 2018-07-25 | 2019-01-11 | 长程电缆有限公司 | A kind of dedicated triangle cable and its manufacture craft of perforating |
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