What is the function of each of the five wires on a motorcycle generator?

Introduction What is the function of each of the five wires on a motorcycle generator? 1. The green wire is grounded, just the ground wire from the wiring harness (also green). 2. Blue (usually blue/white or blue/yellow) is the trigger line

What is the function of each of the five wires on a motorcycle generator?

1. The green wire is the ground wire, just the ground wire in the wiring harness (also green).

2. The blue (usually blue/white or blue/yellow) is the trigger coil wire, which is connected to the igniter.

3. Yellow and white are lighting charging coil wires, which are connected to the same color wires of the rectifier.

4. Red (usually black/red or white/red) is the magneto ignition coil wire, which is connected to the igniter to provide ignition power to the igniter.

The two green and ** are not connected, it is for changing the DC, it has no effect.

Detailed Information

Motorcycle Electrical Wiring:

The electrical wiring of motorcycles is basically similar to that of cars. Electrical circuits are divided into power, ignition, lighting, instrumentation and audio parts.

The power supply part is generallycomposed of an alternator (or powered by a magneto charging coil), a rectifier and a battery. Motorcycle magnetos also have various structures depending on the motorcycle model. Generally, there are two forms: flywheel magneto and magnetic rotor magneto.

Flywheel magnetos are generally used on small displacement micro and light motorcycles. Inside the flywheel, four magnets are evenly distributed, rotating with the engine crankshaft, and the stator frame is fixed on the crankshaft. , magneto coils, lighting coils and circuit breaker assemblies are attached to it. As the flywheel turns, magnetic field lines pass through each coil alternately, causing the coils to generate an induced alternating current.

In the magnetic rotor type magneto, its structure is opposite to the above. Six magnets are evenly distributed around the circumference of the rotor. The magnets and rotor are die-cast with aluminum alloy. The rotor is keyed to the crankshaft. There are six sets of coils wound around an iron core distributed throughout the stator. As the rotor rotates in the stator, magnetic field lines alternately pass through the stator coil, causing it to induce an alternating current.

There are three types of ignition methods for motorcycles: battery ignition system, magneto ignition system and transistor ignition system. In the ignition system, there are two types: contact capacitor discharge ignition and non-contact capacitor discharge ignition. The English abbreviation for non-contact capacitive discharge is C.D.I. C.D.I refers to a combined circuit consisting of a capacitor charge and discharge circuit and a thyristor switching circuit, commonly known as electronic ignition.

There are sons ofdifferent colors distributed throughout the motorcycle circuit. It is customary to use the red wire as the "+" power wire, the black wire as the "-" wire, the orange wire as the wire leading to the ignition coil and the magnetic wire. The motor output current is the white wire, the blue wire is the headlight wire, etc. This is just general usage for reference.

  • Popular Focus
  • Where is the cheapest battery wholesale?

    Where is the cheapest battery wholesale in Tangxia, Sanyuanli, Baiyun District? There is an enterprise specializing in the independent production of electric vehicles in Tangxia, Sanyuanli, Baiyun District, Baiyun Sanyuanli Avenue, Baiyun Sanyuanli Street
    08-02
  • Four 3.7V lithium batteries in series and parallel produce 7.4V/4.4A. How to reduce it to 4.8V/4.4A?

    Four 3.7V lithium batteries in series and parallel produce 7.4V/4.4A. I personally think it is impossible to reduce it to 4.8V/4.4A. Because the discharge platform of lithium batteries is generally set
    08-10
  • What are the materials of the negative electrodes of lithium batteries?

    What are the materials of the negative electrodes of lithium batteries? The main commercial applications of lithium batteries include graphite, which is a sheet of copper used to guide current and which does not react. another safe
    08-02
  • The difference between 18500 and 26500 batteries

    What is the difference between 18500 and 26500 batteries? The answer above is 18650. The person asking the question should ask what is the difference between 18505 and 26500 batteries. In the case of Fuant ER1
    08-02
  • What does 3.7V 80mAh written on a lithium battery mean?

    What does 3.7V 80mAh written on a lithium battery mean? 3.7 V, 80 mA = 0.08 A, H means 1 hour, or 3600 seconds. Taken together, it is
    08-02
  • How long does a lithium battery (cell phone battery) last?

    How long does a lithium battery (cell phone battery) last? The lifespan of mobile phone batteries, under normal conditions of use and without serious impact, the lifespan set by the manufacturer must be 5 years.
    08-02
  • Will lithium batteries explode when charging?

    Will lithium batteries explode when charged? Will lithium batteries explode when charged? Lithium battery explosions usually occur during the charging process, because the negative electrode material of lithium batteries is graphite or other carbon materi
    08-02
  • Parameters of lgdas31865 lithium battery

    Parameters of lgdas31865 lithium battery The parameters of lgdas31865 lithium battery are as follows: LGDAS31865 is a model 18650 lithium battery with a capacity of
    08-02
  • What are the main components of lithium battery electrolyte?

    What are the main components of lithium battery electrolyte? The composition of lithium battery electrolyte is shown below. 1. Ethylene carbonate: molecular formula C3H4O3. Colorless transparent liquid (>35℃), room temperature
    08-02
  • Who are the lithium battery manufacturers in Shandong?

    What are the lithium battery manufacturers in Shandong? Shandong Shengyang Power Supply Co., Ltd. and Shandong Weineng Environmental Protection Power Technology Co., Ltd. 1. Shandong Shengyang Power Supply Co., Ltd. is located in Shengyang, Qufu City.
    08-02
  • Types of drone batteries available in 2024

    Part 1. Types of drone batteries available in 2024In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in
    07-30
  • How long does it take to charge 26650 battery?

    How long does it take to charge a 26650 battery? The charging time for a 26650 battery is generally between 3 and 6 hours, but the precise time depends on the power of the charger and the capacity of the battery. in general
    08-02
  • For what?Sure, here's an article based on the phrase "For what?

    The simple yet profound question, "For what?" often serves as a gateway to deeper reflections on purpose and intention. It is a query that invites us to delve into the reasons behind actions, decisions, and circumstances that shape our lives and the wor
    08-02
  • Choosing the Right Cart Battery

    This comprehensive guide will walk you through everything you need about cart batteries, from understanding different types to making an informed purchase decision.
    08-02
  • 30mAh~500mAh 3.7 V Li-ion Battery

    Welcome to Ufine's collection of 3.7V lithium-ion batteries ranging from 30mAh to 500mAh. Explore a diverse range of compact and lightweight batteries suitable for various electronic devices,
    08-02
  • Here are 10 essential facts about drone batteries for 2024.

    10 Key Facts About Drone Battery for 2024 In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in the consumer, commercial, and industrial sectors. Below are the primary types of drone batteries avai
    08-02
  • Could you please explain the difference among IMR, ICR, INR, and IFR 18650 batteries?

    What is the Difference Between IMR, ICR, INR, and IFR 18650 Battery?In 18650 batteries, discerning the differences among IMR, ICR, INR, and IFR types is fundamental for tailored and efficient battery usage. These distinct
    08-02
  • Safety considerations for cart batteries

    Selecting the ideal cart battery is crucial for ensuring optimal performance and longevity of your electric vehicle or vaping device. This comprehensive guide w
    08-01