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
 |
Touch Panel | What kinds of Touch Panels Are You Looking for? A touch panel is one of the kinds of computer display screens, which can also be called an input de... |
 |
Illuminated LED Membrane Switch with LED Insert | Product characteristics Can be bonded into Polyester or FPC Our company provide custom membrane keypad, illuminated membrane switchand led mem... |
 |
Tactile Membrane Switch with Metal Dome | Product characteristics As aprofessional membrane switches supplier,Komkeyprovidesmembrane dome, tactile membrane, custom membrane keyboar... |
 |
Illuminated LED Membrane Switch with LED Insert | Product characteristics ：0603，0805，1206，020 ： Kingbright, Every light Can be bonded into Polyester or FPC As one of the most ... |
 |
Membrane Switch with PCB Support | Product characteristics Tactile and non-tactile with a metal dome or polyester tactile domes. As a professional membrane switch s... |
Same products
 |
波斯尼亚和黑塞哥维那实验室液氮罐 KGSQ | 卖方: 河南天之道生物科技有限公司 | 在实验室，常用的液氮罐多是大容量，大口径，且有重量。若想转移，徒手搬运，难度系数高，还存在一定的危险性。而且还不能保证在转移的过程中会不会发生磕碰或意外。如果在转移中出现问题，那就得不偿失了。 ... |
 |
坦桑尼亚精子细胞储存 KGSQ ln2 容器 | 卖方: Henan Tianzhidao Biological Technology Co., Ltd. | 在实验室，常用的液氮罐多是大容量，大口径，且有重量。若想转移，徒手搬运，难度系数高，还存在一定的危险性。而且还不能保证在转移的过程中会不会发生磕碰或意外。如果在转移中出现问题，那就得不偿失了。 ... |
 |
Ebike Battery | 卖方: Shenzhen Worldpower Energy Storage Technology Co.,Ltd | Custom Ebike Lithium Battery Manufacturer Elevate your electric biking experience with Worldpowe... |
 |
Battery Energy Storage Systems | 卖方: Shenzhen Worldpower Energy Storage Technology Co.,Ltd | Battery Energy Storage Systems (BESS) are cutting-edge technologies that store electrical energy ... |
 |
ETH Ethereum Jasminer X4 BRICK ASIC Miner | 卖方: Shenzhen Dovina Electronic Co.,Ltd | Jasminer X4 Brick Review Jasminer x4 brick for salefrom Jasminer mining EtHash algorithm with a ... |
