The layout of the motorcycle wiring harness

At present, whether it is a high-end, economical, or ordinary motorcycle, the form of the Motorcycle wiring harness is the same, and it is composed of wires, plug-ins, and external wrap protectors. Below I will introduce the layout of the Motorcycle wiring harness on the whole vehicle in the order of design. Here are some answers.

Here is the content list:

l The selection design of the connector.

l Design principles for the selection of connectors.

l Wire selection design.

The selection design of the connector.

Commonly used materials for connector raw materials mainly include PA6, PA66, ABS, PBT, pp, etc. Once planning the plug-in, totally different materials are often elected per different wants, and non-combustible or bolstered materials are often extra to the plastic per the particular scenario to realize the aim of reinforcement or noncombustible, like adding fiber reinforcement. The copper utilized in the instrumentality is especially brass and bronze (the hardness of brass is slightly below that of bronze), of that brass accounts for a bigger proportion.  Additionally, different coatings are often elected per different wants. The connector is the core component of the Motorcycle wiring harness. The performance of the connector directly determines the overall performance of the Motorcycle wiring harness and plays an important role in the electrical stability and safety of the entire vehicle.

Design principles for the selection of connectors.

The selection of connectors ought to guarantee sensible contact with electrical elements, minimize contact resistance, and improve responsiveness. The double spring type compression structure connector is preferred. According to the cross-sectional area of the wire and the size of the current, the connector should be selected reasonably. For the docking plug-ins related to engine work, one is that the distance from the ground is relatively low, and the other is that the temperature is relatively high. Generally, waterproof and high-temperature resistant plugs should be selected. If the same kind of sheath is used at adjacent positions in the same Motorcycle wiring harness, it is color there must be the difference. For some exposed plug-ins that can't be blocked on the whole vehicle, black or dark jackets should be preferred; to reduce the types and quantities of jackets for docking Motorcycle wiring harness, hybrids should be preferred, make the assembly and fixation convenient, the battery joint material is tinned copper, galvanized copper or lead-antimony alloy.

Wire selection design.

When designing the Motorcycle wiring harness, the type of wire selected should focus on the environment and function of the Motorcycle wiring harness. For example, the ambient temperature around the engine is high, and there are many corrosive gases and liquids. It must be selected for high-temperature resistance, oil resistance, vibration resistance, and resistance. Friction wires; shielded wires for weak signal sensors, such as wheel speed sensors wires around the steering gear require higher bending resistance. The wires commonly used in the motorcycle wiring harness usually use multi-stranded copper wires, and the insulation is PVC insulating material; the wires for the wiring harness must have the characteristics of temperature resistance, oil resistance, wear resistance, water resistance, corrosion resistance, oxidation resistance, and flame retardancy.

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