Cable Harness
What is Cable Harness
A cable and wire harness also referred to as a wire harness, wiring assembly, cable assembly or wiring loom, is an assembly of electrical cables or wires which transmit signals or electrical power. The cables are bonded together with a durable material such as vinyl, rubber, electrical tape, conduit, a weave of extruded string, or a combination thereof. Commonly used in automobiles, car, and construction machinery, cable harnesses has several advantages over loose wires and cables.
Application and environment are the two major factors that determine the types of the wire harness. Based on these two factors, there are 3 types of harness cable assembly.
Open Bundle:
The cable and harness assembly is attached to the connectors and lugs and are coupled in bundles with various breakouts using plastic tie wraps or waxed lacing twine.
Closed Bundle:
Wires are bundled with a covering, such as pulled-on braided tubing, braided-on Nomex or nylon, or in some cases, metal braid.
Waterproof Harnesses:
The junctions between the legs and backshells of the connectors are molded with a material such as urethane or rubber compounds.
Specifications of the Cable Harness
Material |
Wires can be UL/CSA,CE, VDE,SAA,CB etc |
Size Range |
Thousands of different connectors available |
Color |
Black or OEM color |
Voltage rating: |
30V AC/DC |
Withstanding voltage: |
200V AC/minute |
Temperature range: |
-25 -85°C |
Insulation resistance: |
≥100MΩ |
Design ability |
We can supply sample, OEM&ODM is welcome (Design, Engineering, Photographing, Sample, Production) |
Simple Crimped Cable Assembly: |
|
Cable length: |
customized |
Sample |
Sample can be provided for evaluating |
MOQ |
Small order can be accepted |
Delivery Time |
Enough stock and strong production capacity ensure timely delivery |
Packaging |
100/200/300/500/1000PCS per bag with label, export standard carton |
Application |
Industrial and Car audio harness |
Components of Cable Harness
Wire
The role of the wire is to carry current to convey signals and provide power. It itself contains internal copper wires and external insulating materials. Commonly used specifications have a nominal cross-sectional area of 0.3, 0.5, 0.85, 1.25, 0.3, 0.5, 0.8, etc. Wires, each of which has a current value that allows the load, and reasonable use of electrical equipment for different powers, is the basis for a qualified harness. With the increase of the functions of automobiles, the widespread use of electronic control technology, more and more electrical components, more and more wires, the thicker and heavier the wiring loom harness assembly becomes. In the future, the use of wires will be reduced, and modern cars have introduced CAN bus configurations using multiplex systems. Compared with the traditional point-to-point configuration of the wiring harness, the CAN bus greatly reduces the number of wires and connectors, making the wiring looms and harnesseslighter and not limited.
Connector and Terminal
After the terminal and the electric wire assembly are crimped according to the standard, they are locked in the slot of the connector, and the male and female connectors are butted to meet the loop between the harness and the harness to the terminal. If it is arranged in the high humidity environment of the engine compartment, according to National regulations require that waterproof plugs be added.
Exterior Parts and Other Components
The exterior parts include a bellows, a polyethylene tube, a polyethylene cloth, a sheath, a sponge, a tape, a wire fastening harness bracket, etc., in order to place the wire to wear and break. Meet the temperature and humidity requirements of different positions of the body. Generally, corrugated pipe, polyethylene pipe, polyethylene cloth, hard pipe, and sheath are used to prevent the wire from being worn and broken. The wire is wrapped with thin-walled and thick-walled tape, and the wire harness is fixed at a suitable position in the vehicle body by using clips of different shapes. The purpose of the rubber ring is to prevent the wire cable harness from being scratched when it passes through the gold hole.
Komkeyis a professional wiring loom suppliersand graphic overlay manufacturers, we provide custom membrane keypad, cable loom assembly, custom graphic overlay, etc. Want to know more? Please contact us.
在线联系供应商
Other supplier products
Tactile Membrane Switch with Metal Dome | Product characteristics Metal dome materials: Stainless, Nickel, Golden. As aprofessional membrane switches supplier,Komkeyprovides... | |
Illuminated Membrane Switch with 7 Segment Display | Illuminated membrane switchcharacteristics :0603,0805,1206,020 As one of the professional membrane keypad suppliers, Komkeyprov... | |
Illuminated LED Membrane Switch with LED Insert | Illuminated LED Membranewith LED Insert Product characteristics :0603, 0805, 1206, 020 :Kingbright, Every light Can be bonded... | |
Membrane Push Button Panel with Silicone Keypad Type | Product characteristics : 15mm or more Laser of text/Keys for backlight As a professional membrane switches supplier,Komkeyp... | |
Illuminated Membrane Switch with 7 Segment Display | Illuminated Membrane Switchwith 7 Segment Display Product characteristics :0603,0805,1206,020 As a membrane switch supplier, w... |
Same products
Manual Tile Cutting | 卖方: 浙江石井工具有限公司 | One of the significant benefits of manual tile cutting is its cost-effectiveness. While automated... | |
玻利维亚-实验室杜瓦瓶-液氮泵 | 卖方: 河南天之道生物科技有限公司 | 在追求精准与高效的现代实验室环境中,样本的妥善储存和液氮的安全输送是十分重要的。我们特此推出专为实验室样品储存设计的液氮罐与液氮泵组合,旨在为您的科研工作提供强有力的支持。 用于细胞储存的液氮杜... | |
Water soluble ink coating painting additive micronized wax | 卖方: Syntop chemical Co.,Ltd. | MicroF_W168 is a water-based micronized polyethylene homopolymer. The average particle size of M... | |
伊拉克-实验室用液氮罐-液氮转移泵 | 卖方: 河南天驰仪器设备有限公司 | 在追求精准与高效的现代实验室环境中,样本的妥善储存和液氮的安全输送是十分重要的。我们特此推出专为实验室样品储存设计的液氮罐与液氮泵组合,旨在为您的科研工作提供强有力的支持。 用于细胞储存的液氮杜... | |
巴拿马-大口径液氮容器-液氮泵 | 卖方: Henan Tianzhidao Biological Technology Co., Ltd. | 在追求精准与高效的现代实验室环境中,样本的妥善储存和液氮的安全输送是十分重要的。我们特此推出专为实验室样品储存设计的液氮罐与液氮泵组合,旨在为您的科研工作提供强有力的支持。 用于细胞储存的液氮杜... |